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B. ELLIS & B. M. EVERHART. t i^' in Phyllosticta, Poi^ A) in ra (0 .'S. In Fr. S. M. L»: u27. 182L'. '•'Pevitheeia suboutieiilar thin, membranaceous, pierced above, small, groAvinjL? on discolored areas of the leaves (si)ots) . *ST)orules ovate, oblong, elliptical or jjjlobose, b.yaline, basidia inconspicuous or none. /. On leaves of dicotyledonous frees and shrubs. I. Phyllosticta minima, (B. «fe C.) Splia(ro])nis minium, B. & ('. (trcv, ;{; 'J. 1874. I'liyllostirlu (i('('ric()lu,(\ & K. (^rev. 8: 11. 1H7!>. Phi/lloNtictnnc'ticnIn, Sacc Syll. 4: 14. 188». Jhpnzea hriitniea, B. H. ('. (Ircv. 4: l.");"). 187 u. ♦I'eritheciu iind Sporuies beintr of prime importance are mndoto betrin with capltalH to help one more readily to refer to either of theHe characters without tfolntf ttirouiiSli the whole duHcription Lir3R/.r5Y 2 2. Phyllostlcta aborliva, E. & K. .lonni. Mycol.. 1: 4. IHS.".. innctit*orni, niinnte, ])lack and thickly scattered over the stiots on lK>th sides ot* tlie leaves. Spornles ini])erfectly develo])ed. 3. Phylloslicta viridis, E. & K. Jourii. Mycol. .'•: 14L'. ISHJ). lOxsicc. Kll. & Kvrht. N. A. K. •_'S:{4. Kll. cV: Kvrht. F. Col. 1U?8. On leaves of Fra.rinHs riridis, Kansas (Barthol- omew.) On lar^'e snl)indetinite, (.T)-! centimeter) spots visible on both sides of the leaf with a paler shaded mari»'in. IVrithecia hyi)0[diyllons, nnmerons, sul)- erinnpent, small, Gr>-8(l//, of rather coarse cellnlar strncture. Sporules almndant, oblont", minnte (2x .')//). The spots nmch resemble those of 7-*. Frn.i'ni E. tSi; ^[., but that has s])ornles T)-? by 2.5-1} « and nuicli larj^er epiphyllons ])erithecia. 4. Phylloslicta fraxinicola. Cnrr. CniT. liiim. Trans. :{:{:{. 1.S.VJ. J'In/lloslirta Fni.rini, K. & iM. Am. Nat. IS: lS!t. 1,SS4. .loiini. MycM.l. '_': ir». ISHll. J'hi/lltislirta niricffdtd, K. \. K., Journ. Mvool. fc 14"). 1889. K.\si('('! Kll. N. A. V. 110:{, 2i\Hl. Sydow. A[. March. 107H. On Fnt.i'inifs riridis, Kansas ( Bartholomew jspornles sm(>kv-hvaline, IV4 x 2.5-1} ots li^ht br(»wn, .5-1 cm. diani., with a narrow, dai'k ])nrplish border. Perithecia epiphyllons, scattered, black, lenticnlar, i:}0-15()(/ diam. Sporules oblong or (ddong-elliptical. 1 3 5. Phylloslicta Garryae, Cko. & Hark. (ir«'V. U: S4. 1H,SI. .Fourii. Mv'ol. "J: 1.'). ISIiC. Sacc. Syll. ;{: L'4. 1SS4. On (jian'f/a r//i/)fir//>^^>/.S'/.s% Florida (Martin) Louisiana (Lanjiilois) . Epii)liyllous. Spots sulx'ireular. ^'rayisli -brown, ..")-! em. diain. with a narrow, hyllous, evenly scattered, (h'pressed-hemispherical, lUKMOOtf diam., the ])erforated apex raising and splitting the enidermis. Snorules narr<>w-(dli])tical (i-Hx 1.5-2 u (6-10 X 2-4t/ Briosi & Cavarr.) , 2 -nucleate. Sarcardo says spots "iminarginate;" but the spec, in Briosi & Cavarra's Fung. l*arass. ha\'e the same narrow, dark margin as ours and are evidently the same as ours. 8. Phylloslicla glauca, Cko. On leaves of Mdi/uolia f/lanra So. ( a. (Kavenel). Spots pallid, ueavlv voiind, :^4 nun. diam., border dark brown, slightly raised. Peritheeia punetiforni, black, epiphyllons, ernnii)ent, ()r)-8()// diani. Sporules oblong, hyaline, 4x1 //. The above description by Dr. Martin, from spec, in Rav P Am. makes this differ from 7^//////o.s'^/>^'^>- //fYf' Sacc in the character of the spots and smaller spores, bnt it is not improbable that it is only a form of the last mentioned s])ecies. 9. Phyllosticta Cookei, Sacc. 7^ MdfinoUue Cke. Grev. !): !)4. ISKl. On leaves of Jfdfjnoiid t marginate. Perithecia pnnctiform, lens- shape. On orange leaves i)artly killed by frost, Florida, (Martin). Spots amphigenons, pallid or grayish, with a definite, narrow, yellowish -l)rown bonier mostly marginal, 1-4 em. across or extending along the entire margin of the leaf. Peritbecia amphigenons, black, snbglobose, closely aggregated, s(mietimes *;onfl"^j;t' covered by the cnticle, which is solois.) Spots amphigenous, gray, irregular, large (.5- 1.5 em.) deciduous. Peritheeia rather large, black, lenticular, prominent on both sides of the leaf. Sporules oblong-elliptical, hyaline, two -nucleate, ()-8 x 1.5-2 u. Differs from P. Si/n'ifai, Sacc, in its narrower spor- ules and larger, deciduous spots. !9. Phyllnstida Meliae, E. & E. .1. M. 4: !). 1888. On dead, bleached margins of living leaves of Mel in .heilnrach, Louisiana (Langlois.) Peritheeia amphigenous, lenticular, erumpent, 150 u in diameter. S])orules oblong -fusoid, t^vo- nucieate, hyaline, 5-8 x 1.5 u. The whitened tips and margins of the leaves are separated from the green, living part by a narrow, dark-reddish line. P. Azeda- nichis, Thum., is said to liave globose peritheeia and sporules 5 x 15 //, without nuclei. 8 20. Phyllosticta Linderae, E. & E. .]. M. 4: !). 1888, K. (fe K. N. A. F. 2154. On liviiiii' leavos of Liwlera Bmzoin, Delaware, f Commons.) Spots lavg'e,nmn(l, one cm. across^ dark brown, with a vo'ldish yellow border, Perithecia hypopliyl- lous, 05-75 (/ in' diameter, with a rather large, ronnd opening? above, ernmpent. Sporules oblong-eylindii- cal, :V4 X .5 (/, hyaline. The spots have a burnt or scorched look, quit(^ dark above, paler below. 21. Phyllosticta lindericola, E. 6c E. I'roc. I'liil, Acad. XA. 18!)4. Kxsicc. E. cV: K. X. A. F. iJlT.l. On Icnwes of I^imhra limzoiu. West Va. (L. W. Nuttall.) S])ots various, pnnctiform and minute without any detinite border or irregular in shape, (1-15 mm. in" diameter,) or marginal, forming a narrow strip along the edge of the leaf for half its length, pale brown, nearly tlie color of weather-beaten wood, with adark (almost black) border. Perithecia epiphyllous hemisi)herical, 1(H)-12() (i diam., covered by tlie bhudvcned epidermis which is raised into pustules Imrely pierced at the ai)ex. S])(U'ules oMong-elliptical, hyaline, 4-7 x 2-:^ v. This differs in almost every re- spect from l^h. L'nulcrnc, E. & E. 22. Phyllosticta Symphoricarpi, West. Kckx. Fl. Fiiuidr. I: 41!l. 18(i7. On leaves of Sf/mi^liorirarpuK occidfutaliii, N. Y. State (Peck.) Spots epi])hyllous, variims, dark-fuliginous, be- comingcinereousin the center. Perithecia pnnctiform lenticular. Sporules oblong, ()-7 x 2.5 ursu, E. tS: E. in Ell. & Evrht. X. A. F 2J):«;. On fallen loaves of Hfdet'a Helix, Vinelanil, N. J. Perithecia innate, scattered ov^er large areas of the leaf, visible on both sides but more distinctly so below. Sporules snbglobose G-7 m, ovate or elliptical, G-7 X ;■)-(> u. There are no definite spots as in the tj'^pical form. 24. Phyllosticta Rhododendri, West. Bull. Acad. Brnx. I, p. 'M\. PhifUoHHcia maxima. E. & E. .lourn. Myool. 4: VIS. 1888, Exsicc. Ell. & Evrht. N. A. F. 2705. On leaves of Rliododendron Cinal or terminal and then occupying a large part of the upper half of the leaf . Perithecia not abundant, in- nate, small (]2()-ir)() /Y),subprominent, pierced above. Sporules narrow -ellipti<*al, often a little narrower at one end, 10-20 x G-7 a with 2-1? faint nuclei. This description is from the Newtield specc. The shorter sporules are ovoid. 25. Phyllosticta llmi, West. Bull. Aciul. BelK. 11, Ser. Xli. Vol. 7. Spots amphigenrules (jvoid, 1-2 guttulate, hyaline, 10 X f) //. Specc. on leaves of Ulmus pubcHccHS, West Va. (Nuttall) are doul)tfully referred to this species spor. 10 X (M ft. 10 26. Phyllosticta confertissima, E. & E. Proc. Phil. Acud. 455. WM. On loaves of U/mus fnlra^Kan^an (Bartliolomew.) Spot.s aiupliij?eii()us, circular, 4-0 mm. diam., definite, of a uniform dark })rick-red color. Peritliecia hypophyllous, numerous, minute, 75 .rated above, 100-110 a diam. Bporules o))long or clavate -oblong or subellip- tical, hyaline, 2 -nucleate, ."i-H x 2..")-;^ u. Ph. morif(>l}n Pass, is on discoid spots and has sporules only 3..") x 1.5 u. 28. Ptiyllosticta amicta, E. & E. Proc. Pliil. Aciul. 4;{U. 18!)."). On leaves of ./rrtosfifphtjlos riscfda and ,i. Man- eaw/^/,»Tacksbose, 120-200// diam., overrun with a i»y])h(nnycetous growth, .Htcrunria, which also s])reatical, 7-10x5-6//, light straw -y(dlow. ■ amwiiii -U A H imuwimaHegiiiMW 11 On ,i. Ma uzanita the peritheeia are scattered over reddish -brown dead parts of the leaf, mostly the up- per half, without any definite spots. The Jlternaria has eonidia composed of globose, brown cells 7-8 u diam., joined in toruloid threads, or collected in irreg- ular shaped masses, or forming concatenate eouidia 10-30 xS-20 u. 29. Phyllosticta fimbriata, E. ik E. Rull. Ton. Hot. ('lu»)L'Hores large, usually ovate, with a large (4 //) s])hc]'ical gutta near the broader end, about 12 X () '/. 31. Phyllosticta minutisslma, E. Sc E. l»r.)('. IMiil. Acad. 7 E. & E. 36. Phyllosticta spermoldes, Pk. 40th Kep. N. V. State Mus. "jH. ISHS. f. turmnlis E. it E. Erythea 23. 1HH8. On leaves of Vifis n'pan'a (Janesvoort, N. Y. (Peck), same host Roidvport, Kansas (Bartholomew.) S[)ots circular or subanj^ular, brown or cinereous with a brown border, 2-4 mm. diam. Pei'ithecia hy- pophyllous, numerous, blackish, minute {(iO-lOu) ('•'Mr)-()2 //" Pk.) HpcmUes oblonj;-cylindrical, a little thicker at the ends )l.~)-4S) x 1 u. 37. Phyllosticta kalmicola, Schw. Fro(!. IMiil. Acad. 4:.4. 18!);{. Jkptiicn ktilmiiold, Scliw. Svii. N. Am., No. ISIL', (pr. p.) Elf. it Evrht. N. A. F. liil.'fcV. On living leaves of Kohiu'd lutifi^lin, Newfield, N. J. S])ots ampliijj^cTious, circular, 1-2 mm. diam., white with a dark purple mar;»'in shadinjj;' off intoi'ed- (lish |>ur{)le. The white is less conspicuous ])elow. Perithecia e]>ipliyll(>us, depressed ^iol^ose, subcuticu- lar, black, l()l)-2()0 // diam., s<>metimes coucenti'ically 14 arrauj-'od on the spot^., seim-evuinpeut, but closely covered by the transparent cuticle which is otteii stel- latelv clett, hut not retiexed, rather l)roadly pierced above. Sporules oblon.i^-elliptical, hyaline, niiimte The Pcimzra ladnn'roJo S(diw., embraces botli n Sndorid and a Pln/llosfirfa. not outwardly distinjiuish ■ •dde the former issued in de Thumeif s Mycotlieca, No U94,K11.N.A^F.:U4, Roum. F. (I. 2:i27 and Rai). F. F. 2792. 38. Phyllosticta latifolia, F. 6l F. Proc. Phil. Acad. 4.-)4. 18«):{. Ell. cV: Kvrht. N. A. F. 'JJCJS On leaves of Kulmia latiptlia, Newtield, N. J. Spots amphi.nenous, circuhir, :^^) mm. diam., rnstv brown with a shaded dark red border, indis- tinctly zonate. Perithecia buried, ir)()-2(K) // diam., the ai)ex rupturing- the epidermis l)ut hardly eruinpent, circinately arranj»ed so as to leave an empt>' space in the centei" of tlie spot. Sporules acutely and narrowly oUiptical, liyaline, (i-S x2.r)-:i.r) a on basidia about as long as the sporules. Differs from Ph. hahuivola (Scdiw.) in its brown, subzonate spots, circinate perithecia and larger sporules. 39. Phyllosticta discincola, F. & F. rr.H". IMiil. AcjkI. 4r.4. ISiCi. On leaves of Forsfifhia ('Ult., Washington, 1). C. (Faircliild.) Spots amphigenous, grayish ]>rown, 1-JJ mni. diam., subcircular, bounded (»n )»oth sides l)y a dis- tinct raised line givinji' the appearance of a round disk on the face of the h'af . The line is more i)r(»nounced and the siM)ts are rather paler belx.w. I^erithecia amphigenous, bln<'k, 1(H)-n<>'/ diam. pierced above, •US~3EJ!PT^B-StSm'Xsm 15 only tbe apex oriiinpent. S])oi'nU's elliptical, oliva- ceous, 4-5 X 2.5 -;i //. Distinguished from Ph. Forsfjfhiae Saec. by its discoid, snuiUor spots. It also j,n;ows on a different s]>eeies of Forsfjthid. On the same leaves there is an , lacoclnjla with sp(^)rules 7-10 X 2.5 // and also Diseosia maculicola Ger. 40. Phyllosticta destruens, Desm. Ann. Sfi. N:it. 'M. 1847. Phown \'ir(iini«in(i, KU. iV Halst. Journ. Mycol. 4: S. 1SS8. Exsicc. Ell. cV i<:vrlit. N. A. F. 28:«). On leaves of PriinHs Vinfiuinun, Iowa (Halsted), and on PruHUs dcnu'ssd^ Kansas (Bartholomew). Spots amphijienous, lar^e (.5-1 em.), round, sub - indetinite, rusty brown above, darker below. Perithe- eia hypophylloiis, minute, abundant, erumpent-super- ficial. Sporules oblonji-eylindrieal, 2-7 x 1.5 a. 41. Phyllosticta Laurocerasi, S. & 8. Mich. 1: lo:{. 1877. Saec. Syll. :i: 4. 1884. Exsicc. E!l. 6i Evrht. N. A. F. mV). Ell. &Evrht. F. Col. 275. On leaves of /'*/v(W7^s• hi urorrras us, Berkeley, Calif. (Blasdale) . Peritiu'cia alxmt .25 mm. diam., semi-enier2:ent, epiphyllous, scattered on faded areas of the leaf. Sporules oljlong-cylindrical, hyaline, 0-8 x 1.5-2 ,m, (5-10 X :M // Sacc.') This is liot the typical form, but may, we thiidc, ))e referred to this si)eeies. In the N. A. F. Specc. there are the remains of some (old /^//yv'>?7>/>///(.r^')/ on the under side of the leaf. 42. Phyllosticta serotlna, Cke. Grov. IL': 'Jft. 188:{. Exsi.H-. Jinv. F. Am. '.IM. mmm 16 Oil leavos of Prtnnts sn-othni. South Carolina (Kaveuel),Ntnv.7ersey (Ellis), Kansas (Kellerman) . Spots rusty brown, civenlav, border darker, narrow obsou?'e. Peritlieeia dark brown, epiphyllous, seattered punetiforni, l-")!) // in diameter. Bporules hyaline, elliptic -lanceolate, 12 x :J.r)-5 u. In our eo])y of F. Am. there are two leaves, one of them aureeinsi with al)ove description except the wider sporules, and the other havinj? larger spots and sporules smoky-hyaline, r)-()x:r'/; the later is evi- dently J\ primirola 8acc. 43. Phyllosticta Sanguinea, Desm. Dosni. Ann. Sci. Nat. Exsicc. Desm. IM. Crypt. 1st Ed. No. ISaS. On leaves of prtonts sp. Spots and ])erivhecia not distincjuishable from those of /^ serofina Cke. but the ovate -elliptical sDorules are smaller 5-0 x 2^-^\ u and somewhat iiat- tened or compressed, so that when viewed edgewise thevare only about 1.5/^ thick; they are however hyaline, as in Cookers species. The measurements o-iven above are from the specc. m Desm. PI. Crypt. There is in our herbarium a spec. tical, 8 x 2 ;/. The habit is similar to that of P. trrmi- HuUs and P. LcHcofhoes, E. & M. Differs from P. Qfirri'Ms, Hamt. 'diul P. (/icnird, Thuin.. according to the si)ecimens and the description of those species. 53. Phyllosticta Ludoviciana, E. &. M. .lourn. Myeol. 2: I'M). 188(1. On living leav^es of Ottrrrtts (tqimtictt, Louisiana, (Langlois). Perithecia amphigenous, but more prominent })elow, brown, flattened, erumpent, 150 u in diam., scattered over large, red -brown areas of the leaf (most- ly lateral) oi* on more definite oval or subangular spots, with a darker, slightly raised border. 8porules oval, hyaline, 5-8 x 2-1^ u. 1 1 20 54. Phyllostlclavirens, E. & E. Journ. Mycol. (i: 36. 1890. On living leaves of Onnrus virem, Louisiana, (Langlois.) Spots amphigenous, 1 centimeter !j» <^i^;"ff^^^^^ pale grayish-brown, subirregular, definitely limited by a slightly darker line. Perithelia slight yerampent, small 72-100 u. Sporules oblong -elhptical or subovate elliptical or subfusoid, hyaline, 4-7 x l.o-2.;3 ".Diners from the other species on oak leaves in the charactei of the spots and size of the sporules. 55. Phyllosticta Quercus llicis, Hacc. Sacc. Syll. :{: :i'). IH84. On leaves of OmrcKs /-//rz/.s-, Ocean Springs, Mis- sissix)pi (Tracy.) Spots epiphyllous, subrotund -sinuous, whiten - in"- out in drying, surrounded l)y a dark-reddish hue Perithecia gregarious, punctiform, lenticular, covered by the epidermis. Sporules ellipsoid -obhmg, ')x4 ', hyaline, continuous, 7-8 x 2.')-^ u. Closely allied to Pit. One reus Saccardo, but in that species (sec. s])ecc. in 'Rab. F. Eur. 289G) the spots are cinnilar and paler, with a narrow raised niarjjfin, and the perithecia slightly prominent are closely covered l)y the epidermis which is not rup- tured. The s[)orules are alxmt the same in both. The California specimens are accompanied l)y Pestalozzia monorJidf'fn^ Desm. yllosticta Celastri, E. & E. Millspaufrli tSi Nuttall F). W«'st Va. 104. ISiKl. On loaves ot' Cclasfnts srandfns, Oct. 1894. Spots mostly iiiai'^iiial, 8.r)-l(»in. diam., dotiiiite, feiTUjiiiKHis, with a iiaiTow, darker l)<)rdei'. Peritheeia epi[)hyll(ms, sul>ai)|)laiiate, !.")() // diam. Sporules obloiiii', 7-10 X '2-2..') //, hyaline, 2 nucleate. 64. Phyllosticta Oxydendri, E. & E. Fl. W.'st Va. 104. 1S!»(I. On leaves of ().r/j(h')i(h-oH nrhorfum, Oct. 1894. Spots suhcircnlar <>r elliptical, reddish -j?ray, 1^-8 mm. diam., with a narrow, slii»'htly raised, diirk- red border l)eyond which the leaf is jienerally shaded reddish -])ni'ple. Peritheeia epiphyllons, snhapplanate, 100-120 // diam. S])ornlesohl()nii-elliptical,2-nncleate, liyaline, 7-8 x 2..")-;^ //. The spots tinally become of a lighter, dirty -white color. 65. Phyllosticta RobertI, Boy. tV: Jacz. Mat. Mycol. Mtmtpell.p. MO. On leaves of Fints r/asfica, Hobe Sonnd, Fla. (H. H. llnme.) Sp(>ts lar^e, 2--") cm. or more, indistinct, snb- zonate, liiihter colored than the snrronndinu' parts of the leaf. Peritheeia evenly scattered over the spots and also over the otlier ]Kirts of the leaf, amphigenons but mostly e]>iphyllons, innate, only the apex ernm- ]>ent, abont 200 '/ diam. S])ornles cylindrical, 12-20 X 4-') //. 66. Phyllosticta Gordonlae, E. dc M. .louni. Mycol. I; 100. IHS:.. id. L': l.'i. ISSO. Sat'<'. Syli. Add. 1-L', 'JSO. ISHd. On leaves of (iroNvn, dry, occnpyinu' the ends and ; 24 sides of the leaves. Pentbeoia biwn-blac4^ sv,b^^^^^^^ bose, slightly erumpeut, ampbi^^eiious, 12i-14() 5/ m diamete;. Spovnles byabne, oblong-, nueleate, 12 x ,^ u. 67, Phyllosticla canescens, E. & E. Bull. Ton-. Hot. Club. 54 : 11»U0. On leaves of Rihes(lmirmiffnHjiM'^<^ (Henderson) . Spots lar^e, irrejiular, oeenpying and killing half of the leaf , oi lobe of a leaf, nisty bvown, whitening nt and be -oniing minntely fnrfuraeeons above, the s™ <>t- the leaf beeoniing yelowish. S^a e^^^^^^^ prominent small 80-1)0 u. Spo^^^^^ oblong "or ovate -elliptical, mostly with a nuelens in each end, ')-8 x 2.i)-.^') »'. 68. Phyllosticla Grossulariae, Saee. Mich. I: i:«». IS''*^- .lourn. Mvcol.'i: l'>. IHHt.. Kxsioc. Ell. ct Evrht. N. A. K. ".^7(54. Thum. Myooth. Univ. 1491. Sydow. M. March. 4!»(U. Spots eiivnlar or irregnlar, reddish-brown, becoming gray 2-8mm. diam., often obscnvely zona e, S generally a little darker. Perithecia pmicti- S'rm, scattered, epipbyllons. Spornles ovoid or ellipsoid, T)-? x 1..')-;^'/. On Ifihrs rotnndijoliu, xMississippi (Tracy), 5-6 voo-) ,r on Rihcs florhlHm, Canada (Dearness) , « 8x''>'/ 'and spots small 1-2 mm; > S,.n?. Spots large, irregnlar, .5-1 cm. often continent along the margin of the leaf,rnst-c<.lor whitening out, 25 mostly zonace, definite but without any colored mar- gin. Perithecia ej^iphyllous, scattered, 150 -200 .a diam. apex slightly prominent, black. Sporules oblong-ellip- tical, hyaline, granular, nucleate, 15-22 x 6-9 a. DiiTcrs from P. nbicola Fr. and P. GrossHhiriac, Sacc in its much larger spores. 70. Phyllosticta Heteromeles, Cke. & Hark. Grev. 9: 84. 18S1. Sacc SvU. 3: ;J7. 1884. .lourn. Mycol.'J: If). 188(1. Exsiec. Ell. ct Evrht. N. A. F. 751. Ell. & Evrht. F. Col. 707. On leaves of Hetet'omelen^ California. Epiphyllous ; spots pallid, circular or confluent, occupying mostly the edge of the leaves, border black, raised. Perithecia black, convex, mostly epiphyllous, erumpent, thickly aggregated, 180-200 .si(lis, E. & M. Jonni. Mycoi. 2: 14. 1880. Exsieo. Ell. <& Evrht. N. A. F. 020, 110!). Seym. & Earle. Eoon. Funjfi, 410, Sydow. M. MmvcIi. 4;«)0, Ell. & Evrht. F. Col. oO.'S. On leaves of intis Lahnisca, common tliroughout. Spots yellowish-brown, 5 nun. diain.,sub('ircular, border dark l)rown. Perithecia black, sul)globose, erumpent, circinate near tlie border, or clustered, epiphyllous, 112-120 '/ in diameter. Sporules sub- hyaline, oblong, ends round, 8-11 x G-7 //. 72. Phyllosticta Myrlcae, ('k<'. Grev.O: liKi. 1877. Exsiec. Kll, \' Kvrht. N. A. K. ');{.■). \h\v. F. Am. iftl. Ell. iV: Evrht. F. Col. 840, 27:1. On leaves of }f!/rini rcrifrvd. South Carolina (Ravenel), New Jersey (Ellis). 2() Spots siibeircular, reddish -brown, :3-G mm. diam. with a narrow, darker border. Peritheeiachistered on the spots, epiphyllons, nnniite, (J5-7i3 ,«. bporules minute, ovate -eUiptieal, IM^f) x 1.5 fi. In arevillea 1. c. the sporules are said to be 7 u lonis, but w^e can make them only as above. 73. Phyllosticta INyssae, Cke. Grev. V2: 20. 188:}. .lourii. Mvcol. '-': 17. 188(). Sat'C. Syli. :{: :5«. 1884. Exsice. Rav. F. A. M. 7!)8. Ell. & Evrht. N. A. F. 11G8. On knaves of Xf/ssa rapifafa, Georgia (Ravenel) . Spots subcirenhir or irregular, 2-5 mm. diam., ^rav, with a narrow slightly raised border, surrounded with a purple -shaded border. Perithecia amphi^enous but more distinct and prominent above, punctitorm, 65-100 // diam. Sporules subelliptical, 8.0 x 1.;) «. 74. Phyllosticta Oleae, E. & M. Journ. Mycol. L>: 17. 188(;. On leaves of OIra .Imerianm, Florida (Martin). Spots gray, large, occupying the tips and sides of tlie leaves, bo"rder brown, elevated. Perithecia black, subglobose, prominent, mostly epiphyllons, a^>outl40." in diameter. Sporules hyaline, oblong-oval, iy-.i4 x :m «. 75, Phyllosticta vulgaris, Desin. Ann. N.Mt. Hist. II: :t conlinedto the spots on leaves of Crafdrf/ns o.rijaranflut. 83. Phyllosticta leucolhocs, K. & M. Am. Nat. I'_'(i4. 1SS4. Exsicc Ellis N. A. F. \o. IMiiil. On leaves of Jjc mutt nor arHHNnatd^ Florida (Martin.) Spots rusty brown, lai'^e, involving- the apices or often the upper half of the leaves, distinctly limited. Perithecia black, j>lol)ose, few, scattered, epiphyllous, deeplj' immersed, or but slij>htly ])ronnnent, l.lO-'iOO// in diameter. Hporulae liyaline, ovate, oblonj^', granu- lar, or 2-li nucleate, ir)-21 x (>-T ts and lari»er s[)ores. 84. Phyllosticta Nerii, West. Kckx. Flor. Fland, 1: 14S. 18(17. On leaves of Ncriinn Ohant/r)-, Florida (Martin.) Spots oval, or subcircular, lij^iit ^ray to white, 10-18 nullim., bonier brown, elevated. Perithecia amphi^enous, tardily erum]>ent, scattered, black, 200- 2r)0 //. Sporules hyaline, oval, 1-2 nucleate, bj-lS x 4-() //, cloudy, or 1 -ji'uttnlafe. •m W.mn'mmjmi J^mm^ M It 30 85. Phyllosticta Toxicodendri, Thnm. Saco. Syll. I?: IG. 1884. On leaves of Rhus To-ricoflfmlron, South Carolina (Ravenel) . Spots small, reddish -brown, m-e^iilar, or subcir- eiilav, border dark red. Peritheeia epiphylloiis, scat- tered, or solitary, black, medium size, lenticular. Sporiiles ellipsoid, hyaline, guttulate, 1.5 x 1 u. 86. Phyllosticta toxica, E. & M. Am. Nat. 1882, p. 1002. ExsicH'. Ell. & Evrht. N. A. F. 1102. On fadinj? leaves of Bhus Tojrirodnuhon, Iowa (Holway) . Spots gray, round, small, border dark brown. Peritheeia black, epiphyllous, innate, 70 w in diam- eter Sporules subhyaline, oval, subglobose, granular ()-7 5 u This has the aspect of Cyhwhosporrum To.vico(ini(h'f\ E. & E. but the peritheeia are much smaller and the sporules entirely different. 87. Phyllosticta rh-iicola, E. & E. Proc. Phil. Acad. :{')(). 18(14. Onli^'dVi^ii of Bhils ToxicodmdroH, West Virginia (Nuttall.) Spots 4-6 mm. diani. deciduous, grayish -white, with a narrow Idack border. Peritheeia epiphyllous, scattered, 100-110 fi diani., convex -prominent above, visible also below. Sporules narrow elhptical, h>aline, 2-nucleate, .")-() x 2-:^ u. Differs from P. to.nca E. & M. in its larger deciduous spots with a narrow border, and its narrow elliptical sporules. h-i h \ wwuvw m^m&i'Kcmn^s^ 31 88. Phyllosticta Celtidis, E. & K. Journ. Myool. 4: 27. 1HS8. Exsicc. Ell. & Evrhf. N. A. F. 28;JG. Ell. & Evrht. F. (Vl. GGl. On leaves of CeJfis occffJoifa/is, Kansas (Bartliol- omew.) Spots ampliij^enous, dirty brown, subciivular or more or less irregular, 2 mm.-l cm. in diameter, be- coming paler (subcinereous) above. Peritliecia minute, black, hypopbyllous, filled with minute, ob- long sporules, 3-4 x .5-. 75 f Sc-i. 208. 18!i:{. Ou le'dves of C/fni(ff is Morua vnv. roccinrd^ Lon- don, Canada (Dearness). Spots mostly marginal, then yellowish or withered but when not on the margin whitish, circular, 1 -3mm. with a narrow reddish border. Perithecia brown, epiphyllous, 50-75 u. Sporules ovate -elliptical, 4-6 x 2.5-3 u. 90. Phyllosticta punctata, E. & D. Can. Rec. Sci. 208. 18{»'{. Exsicc. Ell. & Evrht. N. A. F. 2832, ;iOjO. Ell. & Evrht. F. Vo\. l24.-i. On leaves of Vlhurnam opnlns^ Canada (Dearness) . Spots small, .5 -1mm., angular, often confluent, diaphanous, bordered l)y an obscure reddish line, finally deciduous. Perithecia browiiish, epiphyllous but visible from under side, 50-100 ,s'Hrf(i Vihurni. K. ix. I), ('an. Hoc. Sci. :«»«. ISIKJ, On leaves of Vibnnnttn h'Hfof/o, London, Canada (Doarnoss) . Spots aniplii^enous, nisty-brown, ciivnlai', al)ont 2 nnn., with a narrow, dark l)order. PeritluM-ia epi- pliyllons, semi-ernnipent, black, convex, 10(1-12') u. Spoi'ules elli])ti('al, brownisli, 4-.") x 2.'}-"^ ;(. 92. Phyllosticta Gelsemil, E. & E. Journ. Mycol. 7: VM. IHlil. On leaves of (re/scuN'nm scnrpfim'rcHs, Cnlt. New- Held, N. J. Spots subcii'cnlai', 2-4 mm, diam., ov often ocen- pyin^' the a}>ex (►f the leaf, ])ale yellow -brown with a jmrple border. Perithecia amphi^enons. lenticnlar, black, small, ve. Sporules oblong- cylindri(*al,12-l() x -] u. 93. Phyllosticta Everhartii, Sacc & Syd. Sjk'c. Syll. 14. S*!."). 1S!»!). I'In/llosiicfd Anilitif, K. iV: E. Pioc. Acad. Nat. Si-i. I'liil. ;{.M. 1H!»4. On leaves of ,/>Y//m .s7>/>^asY/, West Va. (Nuttall.) S])ots snlx'ircular, light-brown, with the margin a little darker, .-l-l cm. u. 91. Phyllosticta lantanoidis, Pk. MSth Hfj), N. v. State Mus. !I4. IHSti. On leaves of VibnruniH /atitaHoidfs, Caroga, N. Y. (Peck). Spots rather large, snlnMrcular, cinereons, some- times with a brown margin. Perithecia minnte, lUO// diam., slightly prominent, epiphyllous, black. Spornles elliptical, hyaline, binucleate, ({-8 x 4//. Differs from /-*. finfd, Sacc. in its larger spornles. ij .1 s '-'fii^'i^s*«--v»'!»!U^frm'm tjfmr « 33 95. Phyllosticta Hamamelidis, Pk. 39th Rep. N. Y. State Mus. 94. 1886. Exsicc. Ell. N. A. F. 1154. Ell. & Evrht. F. Col. 434. Rav. F. A. M. 511. Common on Hamamelis Virginiaym. Spots dark brown above, light brown below, large sometimes occupying half the leaf, irregular, angular. Perithecia small, 100 ^, amphigenous, black. Sporules broad -ellipsoid, hyaline, 12.5-15 x 8.5-10/m, often with a single large nucleus. Erroneously issued in the Exsiccati above quoted as Fhyllosticta Hamamelidis Cke. 96. Phyllosticta Negundinis, Sacc. & Speg. Mich. 1: 149. 1878. Sace. Syll. 3: 13. 1884. Exsicc. Ell. & Evrht. N. A. F. 3154. On leaves of Negundo aceroides, N. Y. State (Peck), West Va. fNuttall.) Spots various, drying to yellowish -red. Perithecia scattered, punctiform, lenticular, 100-120 ,u diam., rather broadly perforated above, of loose parenchy- matic texture, brownish. Sporules ellipsoid, 6-7 x 3-4 M, obsoletely2 nucleate, hyaline. 97. Phyllosticta variabilis, Pk. 35th Rep. N. Y. State Mus. 138. 1884. On leaves of Hub us odo nit us, Albany, N. Y. (Peck) . Spots small or tolerably large, subcircular or ir- regular, brown or purplish -brown, with small, white areas in the center at first, finally arid throughout. Perithecia minute, opiphyllous, black. Sporules ob- long-ellipsoid, 5-7 X 2.5-3 /w. Flujllosticta hi color, Pk., 43d Rep. 26. 1890, on the same host, is evidently the same thing. 34 98. Phyllostlcta maculans, E. & E. Proc. Phil. Acad. 157. 189a. Exsicc. Ell. & Evrht. N. A. F. 2837. On fallen leaves of Fopulus moniUfera, Kansas (Bartholomew.) Perithecia mostly epiphyllous, erumpent -super- ficial, black, subglobose, 50-70 m diam., pierced above, collected in groups, 2-3 mm. in diameter, but some- times the perithecia are scattered between the groups. Sporules oblong-cylindrical, hyaline, continuous, straight or v^ery slightly curved, 10-14 x 3-3.5 u. There are no distinct spots, })ut the numerous groups of perithecia give the leaf a mottled appearance. 99. Phyllostlcta populina, Sacc. Sacc. Syll. 3: :i:J. 1884, Ell. & Evrht. N. A. F. 2835. On leaves of Fopiifus monilifera^ Kansas (Bar- tholomew) . Spots angular, whitening out in drying, with a dark colored margin. Perithecia punctiform, perfo- rated above. Sporules ellipsoid or ovoid, subolivaceous 4.5-6 X 2.5-3 ^i. Mr. Peck finds a var. of this on Popnlns monilifcfa^ in N. Y. State, with spots orbicu- lar, very small, white with a brown border; perithecia 1-4 on a spot. IS ill ( i 100. Phyllostlcta Rosae, Desm. Kickx. Flor. Fl. I, 41G. On leaves of Rosa hnmilis, West Va. (Nuttall) . Spots subcircular, greenish, becoming subciner- eous with a purple border. Perithecia epiphyllous, very small, semi -immersed, black, globose, scattered. Sporules cylindrical, obtuse, 3-4 guttulate ; 7.5x 2-2. 5,u. » T^ 35 101. Phyllosticta Caryae, Pk. 40th Kep. 57. 1887. F. Caryae, E. & E Journ. xMycol. 101. 1888. P. caryoffemi, Sacc. Syll. 10: 119. 1892, Ex.sicc. Ell. & Evrht. N. A. F. 215;"), 2677. On various species of Cart/a from Maine to Kansas. Spots large, irregular, often confluent, often acute at each end, with a nerve of the leaf running through the center, .5-1 cm. diam., yellowish at first, hecom- ing hrown, with the margin darker. Perithecia epi- phyllous, minute, lenticular, hlack-hrown, 100 ,w broad. Sporules oblong or ellipsoid -oblong, 5-8 x 2-2.5 M. The fungus is also found on old insect-galls on the same leaves. The 40th Rep. was given to the public in May 1888. P. Caryae E. & E. was not pub- lished till October, 1888. P. Canjap Pk. and P. Carfjae E. & E. are evidently the same. 102. Phyllosticta Maclurae, E. & E. .Tourn. My col. 5: 145. 1889. On leaves of Machini auranfiaca, Newfield, N. J. Spots dark red -brown, subirregular and subin- detinite, often marginal and confluent, .25-1 centi- meter in diameter. Perithecia epiphyllous, prominent, .83 millimeter in diameter. Sporules ovate -oblong or fusoid -oblong 2-4 nucleate 10-12 x 3 u. 103. Phyllosticta asimlnae, E. & K. Am. Nat. 17. 18813. Exsice. Ell. & Evrht. N. A. F. 1104, 1883. Seym. & Earle. Eeon. Fungi, 103, Ell. & Evrht. F. Col, 431. On leaves of Asimina triloba, Illinois (Seymour) , West Va. (Nuttall) . Spots pale brown, irregular, .5-1 cm. broad, the border dark, narrow, raised. Perithecia black, sub- globose, barely erumpent, epiphyllous, scattered, 100-125 u in diameter. Sporules obovate, subhyaline, tinged with green, 7-9 x 5-6 ^. 36 104. Phyllosticta solitaris, E. & E. Proc. Phil. Acad. 430. 1895. On leaves of Finis coronaria, Indiana (Under- wood) . Spots minute, 1 mm., round, pale white with a darker border. Perithecia epiphyllous, solitary, one in the center of each spot, 75 ft diam. bpovules sub- globose, hyaline, nucleate, 5-6 m diam. 105. Phyllosticta pirorum, Cke. Grev.3: 7. 1884. Journ. Mycol. 2: 26. 1886. Exsicc. Rav. F. Am. 512. On pear leaves. So. Carolina (Ravenel.) Spots white, large, often occupying the half or whole of a leaf, margin purple. Perithecia black, scattered, convex, epiphyllous. bporules hnear, straight or curved, hyaline, 10 x 2 ^. 106. Phyllosticta pirina, Sacc. Mich. I: 134. 1878. Jouru. Mycol. 2: 17. 1886. Exsicc. Ell. &Evrht. N. A. F. 1370. Common on leaves of pear and apple trees. Spots gray-brown, pallid, dry, variable, occupy- ing the apices and sides of the leaves. Perithecia black, flattened, erumpent, epiphyllous, 1;]0-155 <<. Sporules hyaline, slightly smoky, ovoid, ends obtuse, 4.5-6 X 3«. Perithecia mostly epiphyllous, punctitorm, lenticular, erumpent. 107. Phyllosticta zonata, E. & E. Bull. Torr. Bot. Club. 54. 1900. On living leaves of rirns Joensis, Iowa (H. Har- rdd Hume.) Spots irregular, reddish -brown, 2-10 mm. in diam. t\' , i i 37 or confluent over the greater part of the leaf; zonate, definite, with margin very slightly raised and a little darker. Perithecia pnnctiform, minute, innate, covered by the thin, weitish epidermis, epiphyllous. Sporules oblong-elliptical, 8.5-4 x 1.5 ,u. Differs from F. Bn'ardi Sacc. and I\ Umitata Pk. in its smaller sporules and zonate spots. 108. Phyllosticta limitata, Pk. uOtli Rep. N. Y. State Mas 115. 1887. On living leaves of Pirus MaluH, Queens Co., N. Y. (Stewai't.) Spots circular, small (2-(imm.), subconfluent, brown or reddish -brown sometimes becoming gray or having a grayish center, often sterile, definitely limit- ed and surrounded by a narrow, slightly raised, brown or blackish -brown margin. Perithecia epiphyllous minute, few, pnnctiform, black. Sporules ellip;soihyllous, often in small groups of 5-7. The measuremen'ts given for the sporules are 7-8 x 2-:i5 //, but generally the peri- thecia are without s})()res. -mr" *-*'•" f ; 40 117. Phyllosticta concomitans E. & E. Journ. Mycol. 4: 9. 1888. On living leaves of Jlea' deckhut with Amerospor- inm ilicinnm, E. & E., Lonisiana (Langlois.) Spots amphigenous, of irregnlar shape, 2-8 mm. diam., definite, mostly with a very narrow, slightly raised horder, around which is a narrow helt of pur- plish discoloration, thin and finally deciduous, white ahove. rusty white below. Perithecia minute scattered, immersed, opening above, but with their bases slightly prominent below. Sporules oblong, hyaline, 5-7 x 1.5-2 ^i. 118. Phyllosticta Haynaldi, Roum. Mich. 2: ;{42. 1880. On leaves of Jhx v( rticillafa, West Va. (Nuttall.) Spots epiphyllous, indistinct, vinous-rose -color. Perithecia densely gregarious, lenticular, .125 mm. diam., perforated, covered by the epidermis. Sporules ovoid, biguttulate, 5 x 2 ^i. (Sec. Nuttall 5-8 x 2.5-8 /^) . 119. Phyllosticta opaca, E. & E. MillspauHh & Nuttalls, Flor. West Va. 106. 18!)0. Exsicc. Ell. & Evrht. N. A. F. :i44:{, Ell. & Evrht. F. Col. 950. On leaves of 7/fV opaca, West Va. (Nuttall). Spots mostly marginal or terminal, of irregular shape, 1-2 cm. across, dirty- white, with a narrow, subferruginous, raised border. Peritbecia ev^enly scattered on the spots, subepidermal, sublenticular, black, 200 |u diam,. raising tlie epidermis into pustules. Sporules elUptical, hyaline, 8 x 1.5 u. 120. Phyllosticta prini, Pk. 4:kl Hop. 20. 1890. On leaves of Ilcr iwrtivillata, Catskill Mts., N. Y. (Peck.) V 41 Spots small, subcircular, white or grayish above, brownish beneath. Perithecia small, 175 fi, epiphyl- lous, depressed, black. Sporules elliptical or oblons, 7.5^12.5 r 4, a. 121. PhyJIostlcta terminalis, E. & M. Am. Nat. 18: 70. 189G. On leaves of Ilex Dahoon, Florida (Martin.) Spots large, brow^n, becoming nearly white, border purple, black, narrow^ Perithecia black, globose, slightly prominent beneath the cuticle, epiphyllous, 100-120 ^ in diameter. Sporules hyaline, ovoid, ends obtuse, 15 X 4.5 u. 122, Phyllosticta Paviae, Desm. p. .sphneropsoidea, Ell. Bull. Torr. Bot. Club. 10: 97. 1883. Exsicc. Ell. N. A. F. No. 1159, Seym. & Earle Eeon. Fungi 117, Ell. & Evrht. F. Col. 270. On living leaves of Aesciilus hippocastanmn, New- field, N. J. (Ellis) . Massachusetts (J. G. Jack) . On Aesculiis glabra^ Indiana (Underwood.) Spots reddish -brown, .5 cm. in diameter, some- times confluent, border light yellow. Perithecia brown, scattered, punctiform, epiphyllous, but visible beneath, 120 ^i. Sporules globose, or ovoid, hyaline, granular, 1-2 nucleate, 12-15 x 8-10 ^<, basidia stout. 123. Phyllosticta aesculicola, Sacc. Mich. 1: i;i4. 1878. P. Aesculi, E. & M. Journ. Mycol. 2: I.'IO. 1880. On living leaves of Aescnlus (jlahra^ Missouri (Galloway.) Spots large, often occupying half the surface of the leaf, light rusty -yellow, with a dark border, be- coming lighter at length. Perithecia punctifoi'm,, 42 minute (40-50 ;t<), scattered, brown. Sporules oblong- cylindrical, 3-4 X 1 iff. Differs from P. Pariue in its much smaller peri- thecia and sporules. 124. Phyllosticta sinuosa, £. & M. Am. Nat. 18: 12(54. 1884. Ellis N. A. F. No. i:JG7. On leaves of Ohut Americana^ Florida (Martin). Spots circular, I'eddiKh -brown, turning nearly white, mostly 2-3 millim. in diameter. Perithecia black, lenticular, epiphyllous, scattered, mostly near the margin of the spots, 150 ^i in diameter. Sporules hyaline, oblong, or clavate- oblong, 6-15 x 1.5 5/, but apparently immature. 125. Phyllosticta Hesperklearuni, (Catt.) Penz. Phomu Hespendearutti, Catt. Mic. Ayr. 10. 1882. Phyllosticta Hesperidcarum, Sacc. Mich. 2: 425. 1882. On leaves of lemon trees in a greenhouse. Fort Collins, Colorado (C. F. Baker.) Spots circular, irregular or sinuous, brown, turn- ing yellow and finally cinerous and white, 1-3 cm. diam. with a purplish -brown border. Perithecia small, black, innate, with a large round opening above. Sporules elliptical, rounded at the ends, hyaline 5-6 x 3.5-4 ^i, (3-4 X 2-2.5 i-i Sacc.) 126. Phyllosticta extensa, Sacc. Syll. 14: 852. 181)9, Phyllosticta Eucalypti, E. & E. in Bull. Torr. Bot. Club. 286. ' 181)7, not Tlmni. in Sacc. Syll. .*{: ». 1884. On the dead brown extremities or upper half of the leaves of Eucalypttia^ California (Bethel) . Perithecia amphigenous, evenly scattered, innate- erumpent, globose, 100-120 (w diam. Sporules oblong, 5-8 X 1.5-2.5 it/. 43 kJ. Phyliosticta melaleuca, E. & E. Oil leaves of Ulnms Americana, Tuskegee, Ala., Sept. 1900. (G. W. Carver No. 419) . Leaves marked with irregularly shaped, subaii- gular spots which are deep browu below and grayish - brown above, 2-4 mm. or by confluence 1 cm. or more in extent. Peritheciaepiphylloiis, scattered sparingly over the spots and over the green parts of the leaf, semierumpent, black, but surrounded by a narrow ring of the ruptured whitened cuticle, 100-120 u diam. Sporules subglobose, 3 // diam. or elliptical 3-4 x 2-2.5 /(<, smoky -hyaline. On the gray spots are other,, smaller (75-80 f/) sterile perithecia. 128. Phyllosticla erratica, E. & E. n. sp. On leaves of Uhmis Americana & U. fidva, Rosa sp., and tea plant {Thea sp. cult.) Tuskegee, Ala. Sept. 1900. rO. W. Carver, Nos. 499, 501, 577.) On dead, brown parts of the leaves, mostly mar- ginal. On Ulmus the dead part of the leaf is sharply defined, but on the other hosts there is no definite line of separation. Perithecia hypophyllous, subcuticular, raising the epidermis into hemispherical pustules pierced at the apex, 75-80 f^i diam., gregarious or in small groups. Sporules globose or short -elliptical, hyaline, 6-8 ^i in the longer diameter. Notes and Corrections. Phyliosticta affinis, E. & K. Am. Nat. 11G5. 1883. Ell. & Evrht. N. A. F. No. 2(56(5. This is a Gloeosporinm and not a Phyliosticta. See Proc. Phil. Acad. 371. 1894. Phyliosticta Sassafras, Cke. arev. 12: 20. 1883. Exsicc. Ell. & Evrht. N. A. F. 1722. Rav. F. Am. 915. 44 All the specimens are sterile and the species must be considered doubtful. Phyllostlcta tinea ^ Sacc. The specc. distributed in Ell. & Evrht. N. A. F. 3257 are not this species, at least in my copy, but a Septoria. Phyllostlcta Enoni/mi, Sacc. In Ell. & Evrht. N. A. F. 2675 is a Septoria. S, spiciiUspora, E. & E. n. sp., at least in some copies of N. A. F. Plnjllosticta eorylina^ E. & M. In Am. Nat. 18. 1264 is Gloeosporium Coryli^ Desm. See Journ. Mycol. 1: 114. 1885. //. On leaves of dicotyledonous herbaceous plants. 129. Phyllostlcta Amaranth!, E. & K. On Amaranthus retroflexHS, Kansas (Kellerman.) Spots reddish -brown, 2-4 mm. diam., paler in the center, border darker, purplish-red, slightly raised. Perithecia epiphyllous, depressed -globose, 110-140 f^i diam., 6-12 on a spot. Sporules hyaline, elliptical, 1-2 nucleate, 6-11 x 3-5 ^i. Differs from P. Atriplicis, Desm. in its larger perithecia and sporules. P. Atriplicis^ Desm., as rep- resented in Mycotheca Marchica 2383, has globose perithecia only 40-60 .udiam. which, though abundant are buried in the substance of the leaf so as to be scarcely perceptible, and sporules only 6-8 x 1.5-2.5 fi. Possibly the Kansas specc. might be considered a var. of P. Atviplieis^ but if so, it is a strongly marked var. 130. Phyllostlcta Astragali, Pk. Bot. Gaz. 275. 1881. On leaves of Astrayalus^ Canada (Macoun.) w^mm rssf. 45 Spots obsolete. Peritliecia numerous, often am- phigenous, 180-280 w diam., partially covered by the fissured epidermis. Sporules hvaline, oblong, -or oblong fusiform, 13 -IG x'S ^t. 131. Phyllosticta Mentzeliae, E. & K. Jouri!. Mycol. 2: 4. 1886. On leaves of Meutzelia nudu, Western Kansas. Spots pallid, circular, or oval, 5-8 millim. Peri- thecia amphigenous, dusky, innate -erumpent, sub- globose, 100-130 w diam., scattered, several on a spot. Sporules oblong -oval, subhyaline, slightly dusky, G X 8 M. 132. Phyllosticta Apocyni, Trelease. Prelim. List. par. Funiji of Wis. 19. 1884. Phyllosticta Apocyni, E. & M. Am, Nat. 18: 12G4. 1884. Exsicc. Ell. & Evrht. N. A. F. 2078, Ell. & Evrht. F. Col, 301. On leaves of Apocijnum cannahmum, Newfield, N. J. (Ellis), Wisconsin (Treleasej. Spots brown, round, 1-2 millim. diam., border dark, narrow, slightly raised. Perithecia dark brown, subglobose, erumpent, epiphyllous, mostly in the middle of the spots, 75 /tf in diameter. Sporules subhyaline, oval, contents granular, 7-9 x 6 u. The publication of this species by Prof. Trelease appears to have priority, his paper above cited bear- ing date Nov. 1884, and that of E. & M., December of the same year. 133. Phyllosticta Batatas, (Thum.) Syii. Depazea Batatas. Thum. in M. U. No, o98. 1875. PhyJlontictu Jiatatas, Cke. Grev. 7: 35. 1878, Phyllosticta bataticola, E. & M. Journ. Mycol. 2: 20. 1886. Exsicc. Ell. & Evrht. N. A. F. 1155. Rav. F. Am. 204, Spots round or irregular, 2-5 mm. diam., light - ferruginous, paler in the center, with a narrow, sliglit- ly raised border. Perithecia epiphyllous, dark -brown IS; n 16 100-125 ^ diam., scattered. Sporules ovoid or elliptical 6-7.5x4.5. 134. Phyllosticla Cornuti, E. & K. Bull. Torr. Bot. Club. 2: 115. 1884. On leaves of Asclepias Cornuti, Kansas (Keller - man.) Spots indistinct, brown, nearly round, or limited by the veinlets, more or less confluent, 2-3 millim. Perithecia black, thickly scattered, slightly erumpent, araphigenous, 70-100 (U. Sporules slightly colored, oblong cylindrical, or oval, 5x 4 ^. 135. Phyllosticla spliaeropsispora, E. & E. Bull. Torr. Bot. Club. 286. 1897. On leaves of SoUdago con finis, Calif. (McClatchie.) Spots subcircular, white, 3-10 mm. diam., with a narrow, brown, shghtly raised margin. Perithecia epiphyllous, hemispheric -prominent, black, 100-120 ^i diam. Sporules obovate- elliptical, 13-16 x 6-7 /f, brownish on stout pedicels 15 x 2.5 ^i. 136. Phyliostictagailicola, E. &E. Bull. Torr. Bot. Club. 280. 1897. Parasitic on the fungoid gall known as ''ItJiytisma SoUdaginis;'' Schw. Colorado, 1896. (Bethel, No. 221,) Perithecia numerous, amphigenous, globose, about 210 ff diam., fringed with brown mycelium, buried except the erumpent apex, which is rather broadly perforated. Sporules elUptical, smoky -hyaline, 6-15 X 6-8 u. 137. Phyllosticla cylindrica, Sacc. & Syd. Saco. Syll. 14: 853. 1H99. hhyllosticta Heucherne, E. & E. in Am. Nat. 428. 1897, not l\ Heucherae, Brun. On leaves of FTeuehera ci/Iindrica , near Lake Waha, Idaho, June, 1896 (A. A. & E. O. Heller.) 47 Perithecia amphigenoiis, hemispherical, suberum- pent, broadly perforated above, 110 ^i diam., crowded in circular patches, .5-1 cm. diam. Sporules abun- dant, cylindrical, hyaline, 5-G x 1-1.25 fi. Probably the spermoginal stage of some dothideacous fungus. 138. Phyllosticta Fraserae, E. & E. n. sp. On leaves of Frasera, Northern Colorado, (C. F. Baker.) Perithecia gregarious in narrow strips 1-3 cm. long by 2-4 mm. wide, innate, papilliform- prominent on both sides of the leaf, especially above, globose, perforated above, 80-100 w diam. Sporules oblong, binucleate, 3-4x1 fi. Very distinct from Marsonia Fraserae E. & E. and Ascochyta Fraserae E. & E. Has the same habit and general appearance as Septoria hrmmeola^ (Fr.) 139. Phyllosticta Chrysanthemi, E. & D. Can. Rec. Sci. 268. 1893. On leaves of Chrysanthemum Sinense^ London, Canada (Dearness.) Spots circular, 1-3 mm. purplish -brown, with an obtuse raised border, sometimes confluent and finally deciduous. Perithecia epiphyllous, black, innate, minute, 80-100 ^i. Sporules elliptical, obtuse, smoky- hyaline, 4-5 X 2.5-3 a. 140. Phyllosticla minor, E. & E. n. sp. On dead leaves or dead tips of the leavj9S of Vlnca minor, Newfield, N. J., Julj, 19C0. Perithecia amphigenous, punctiform, minute, scattered over the whole or a part of the leaf and rais- ing the cuticle into little pustules. Sporules globose, 5-7 /!< diam., with a single large nucleus. 48 141. Phyllosticta Mucunae, E& E. On leaves of Jlucuna ntih's^ Tuskegee, Ala. (Geo. W. Carver, 430.) Spots minute, white, round, l-8mm.diam., white with a narrow, dark brown, raised border, soon con- fluent for 2-3 cm. and then mostly extending out to the margin of the leaf. Perithecia amphigenous, small (75-100 «), subhemispheric -prominent, black. Sporules oblong -elliptical, 4-6 x 2-2.5 u. 142. Phyllosticta orbicula, E. & E. Proc. Phil. Acad. 455. ISK.i. On leaves of Nasturtinm (irmoracia^ London, Canada (Dearness.) Spots amphigenous, circular, thin, white, 1-1.5 u diam. with a narrow, light colored margin on both sides of the leaf. Perithecia mostly ej)iphyllous, discoid, black, 80-120 w diam., erumpent superficial. Sporules oblong -elliptical or ovate, hyaline or sub- olivaceous, 4-G x 2.5-3 «. Differs from Ph. (tnceps Sacc. in its broader, differently shaped, subolivaceous sporules. 143. Phyllosticta tenerrima, E. & E. Proo. Phil. Aoad. 15(3. 181K5. On living leaves of Saponaria officinalis., London, Canada (Dearness.) Spots small (1-2 mm.) thin, round, white and transparent and finally deciduous, numerous but mostly not confluent. Perithecia epiphyllous, de- pressed-hemispherical, thin membranaceous, 60-100 /< diam., few on a spot. Sporules elliptical or oblong- elliptical, hyaline, 4-6 x 2-2.5 //, abundant. Easily recognized by its thin, white, transparent spots. 49 144. Phyllosticta astericola, E. (fe E. Proc. Phil. Acad. If)?. 18!)2. On leaves of Aster nnthflhitas, Wisconsin (Davis). Spots snbeircnlav, 1-2 nnn. diani., dark brown, margin mostly subrepand and surrounded with a yellowish discoloration, often continent, paler below. Perithecia epiphyllons, prominent, black, ir)()-2()0 n diam. Sporules abundant, almond shaped, hyaline, mostly 2 -nucleate, 8-11 x 4 se, about .75 u diam. Sporules oblong, hyaline, continuous, 10-14 X 2-2.5 M. On the same spot's is a ! 50 Cladosporium C. TriUii, E. & E. Tufts effused, ylate-color. Hyphae septate, brown, 60-70 x 5-6 ;i<. Conidia oblong, brown, 1-8 septate, 15-22 x 5-7 ;i/. 147. Phyllosticla Rudbeckiae, E. & E. Proc. Phil. Acad. 430. 1895. On leaves of Rndhecl'ia lacimata., Wisconsin (Davis) . Spots nearly black, irregular, subelliptical or subcircular, .5-. 75 cm. diam., definite with the bor- der darker than the center. Perithecia epiphyllous, scattered, black, small, hemispheric-prominent. Sporules oblong-cylindrical, hyaline, straight or slightly curved, obtuse, 8-12 x 2-2.5 /<. 148. Phyllosticta Cirsii, Desm. Ann. Soi. Nat. 'M. 1847. On leaves of Cvicus arrfnsis^ Canada (Dearness.) Spots ei>ip)iyllous, various, subcircular, cinereous when dry, with a darker margin. Perithecia innate, scattered, l)la('k. Sijorules oblong-ovoid, 5-7 x 2.5-3 ft binucleate, hyaline, 149. Phyllosticta allantospora, E. & E. Proc. Phil. Acad. :{.m. 1894. On leaves of Calilc Amrnrana, Sandy Hook, N. J. (F. L. Stevens ) Spots subcircular, wood -color -brown, 8-4 mm. diam., margin broad, greenish, subindefinite. Peri- thecia epi[)hyll(>us, subdiscoid, perforated, 100-110 /ff diam. Sporules oblong (n* short cylindrical, hyaline, obtuse, mostly a little curved, 8-5 x 1.25 ft. 150. Phyllosticta Aplectrl, E. & E. Proc V'hii. Acad. :WI. 1894. On leaves of Aplcctium hjjcwah'^ Delaware (Conmions) . ^sm?^mmi:'mamnm»mns0«^i^am!i«r:smBmiSAvniiKm:iSiffn- '^n^^i^l'iES^^g^gg^^^'^^rvj^y ^V t ^ lj^tV 51 Spots of irregular shape, whitish, with a shaded purple border, 1cm. diam. Perithecia crowded in the spots, erumpent, depressed -globose, 75-90 «, with a distinct papilliform ostiolum, of a coarse cellular, dark olivaceous texture. Sporules elliptical, hyaline,' 6-9x5 fi, filled with small nuclei. Accompanied by Ftmcladium A pled n, E. & E. on the same spots. »'S • '>. 151. Phyllosticta Brunellae, E. & E. Proc. Phil. Acad. :{o5. 1894. On leaves of Brnnella vii](/nns, Seattle, Wash. (Prof. C. y. Piper.) Spots rusty brown, of ii-regular shape, subangular 8-1 mm. diam., or often much larger, occupying half or more of the leaf, definitely limited but without any distinct border. Perithecia buried in tlic sul)stauce of the leaf, minute, dark colored, scarcely visible. S]K)r- ules cylindrical, :MI5 x .5 .75 //, sf might, obtuse, slightly swollen at each end, much like those of Ph. osteospora , Sacc, which, however, has s]H)rules 0-7 X 1 u. 152. Phyllosticta ferax, E. «fc E. Proc. Phil. Acjul. il-V). 1H!)4. On fading leaves of LnninnH (ilbifrons^ Pasadena, Cat. (McCbitchie.) Spots subindefinite, epiphyllous, dark dirty brown, more or less contluem, blackening anhyl'nus, abundant, scat- tered over the s])ots and over the gi'een parts (►f the leaf, semiemergent, globose, of rntlier coarse cellular structure, 110-150 // diam., perforated above. Spor- ules almndant, hyaline, continuous, 8-4 x 1-1.25 u. 52 153. Phyllostlcla anemonicola, Sace. & Syd. Saec. Syll. 14: 805. 1899. PhyUox'ticta Anenionis, E. & E. Proc. Phil. Aead. 35(5. 1894. Exsicc. Ell. & Evrht. N. A. F. No. liUyi. On leaves of Anemone Fennsf/lvanicd, Ann Arbor, Mieiiijxan, (Harriet L. Merrow) . Perithecia gregarious, hypophyllons, depressed - globose, ernmpent -superficial, 90-110// diam., sub- astomous, on light brown, dead looking areas of the leaf, more or less distinctly bounded by the veinlets. Sporules short -cylindrical, slightly curved, obtuse, 5-7 X 1.25 )ntr. Myeol. Lnsit. No. r»02. Saec. Syll. li: oa. 1884. E.xsit'c. Ell. & Kvrht, N. A. V. 17L'4. Seymour iV: Earle Ofcon. On le.ives ot (Vtenopo(/iuin (inthrosioif/rs^ Louisiana (Langlois) . Spots small, (1 -:i mm. j greenish at fii'st, becom- ing white in tlie <'(Miter with a pui'ple mai'gin. Pei'i- thecia e])iphyllous, s<'miimmers(Ml, black, subglobose, 70-SO// diam., ]K'rfoi*nted abov(\ Sporules cylindrical 4-5 X 1.5 .7 rounded at tlie ends. 155. Phyllosticta Ludwigiae, Pk. 44tli \U'\K N. V. Stiitc Mils p. 'SA, pi. 4. fijrs. 22 aiul 2U. On living leaves of J/^nhriiiia jni/usfris, N. Y. State (Peck.) Spots small, circular, sometimes confluent, cen- twally pallid, dry, surrouncU'd with a brownish or a VWMMJUUI'.n.-i IP ri; 53 purplish red border. Perithecia epiphyllous, tew, often single, 100 ^i diam, Sporules elliptical or oblong binucleate, colorless, 7-9 x 4 w. 156. Phyllosticta Apij, Halst. Rep. N. J. Aff. Expt. Station, 253. 1891. On leaves of Apium qroveolens. New Jersey (Halsted.) Spots brown. Perithecia numerous, punctiform, black, perforated. Sporules ovate -oblong, hyaline. 157. Phyllosticta gultulata, Halsted. Seymour & Earle Oecon. Funffi 271. 18'J3. On leaves of Oxalis cornicnhita^ var. stricfa, New Brunswick, N. J. (Halsted.) Spots ash-colored, usually covering a whole leaf- let. Perithecia large, numerous, black, ostiolum prominent. Sporules oval, pointed, 9-10 x 3-4 //, two guttulate. 138. Phyllosticta pallida, Halsted. Seymour & Earle Oeeon. Punj?i 2(12. IHOH. On leaves of Silene noetijiora^ Syracuse, N. Y. (Stevens.) Spots large, pale, indefinite. Perithecia usually epiphyllous, dark brown, punctiform, abundant, 45- 170 y. diam., ostiolum distinct, dark -bordered. Spor- ules oblong, mostly straight, 4-7 x 1.5-2 ^i. Doubt- fully distinct from P. SiJmps Pk. 159. Phyllosticta Siienes, Pk. 4:M Rep. N. Y. State Mum. 20. IHOO. On leaves of Silrnr anfirrhina, N. Y. State (Peck.) Spots large, sometimes occupying half the loaf, pallid. Perithecia amphigenous or hypophyllous, ''H ii 54 minute, punctiform, black, 100-125 ^diam^ Sporules oblong or cylindrical, hyaline, 10-12.O x .i..)-») ^. 160. Phyllosticta Mitellae, Pk. 39th Rep. N. Y. State Mus. 44. 1886. On leaves of M^^//r/ diphylla, Newburgh, N. Y. (Peck.) Spots subcircular, brown. Perithecia minute, 62-75^^ amphigenous, black. Sporules subglobose, hyaline, 5-6.5 ^ long. 161. Phyllosticta LycopersicI, Pk. 40th Rep. N. Y. State Mus. nl. 1888. On fruit of tomato, {Ly coper sicmi esculenfum) Albany Co., N.Y. (Peck.) Spots large, subcircular, cinereous. Perithecia minute brown or blackish, opening by a single or Tmeti^es by two pores. Sporules abundant, oblong, orelliptical 6-7.5 x 2.5-3 ^c This is probably a syn - onym of Gloeosporium phomoides, bacc. 162. Phyllosticta HIbisci, Pk. 42(1 Rep. N. Y. State Mus. 29. 1889. On living leaves of HiUseus mosehmtos, Patchogue, N. Y. (Pock.) Spots subcircular, whitish or reddish-gray 4 -8 mm. broad with a narrow, brown border. Perithecia minute (100 ^0 , epiphyllous, black. Sporules oblong, 7.5-10 X 3-4 w, mostly 2-guttulate, basidia simple or blanched, 10-20 ^i long. 163. Phyllosticta Heraclei, E. & D. Proc. Can. Inst. (»1. 1H97. On leaves of Herademn Immtmn, London, Canada (Dearness.) 55 Spots large (1-2 cm.), reddish -brown, indefinite, finally confluent and covering a large part of the leaf which becomes pale and dry. Perithecia mostly epiphyllous, nearly black, siiberumpent, 110-125 ^. Sporules oblong, hyaline, 3.5 x 1.25 /u. The spots are at first margined with a faint, yellowish zone. 164. Phyllosticta Epigaeae, Pk. 38th Rep. N. Y. State Mus. i)4. 188fi. On leaves of Epu/aea repens^ New York State (Peck.) Spots large, irregular, brown or reddish -brown. Perithecia minute, 110-130 ju, covered by the epidermis erumpent, epiphyllouc?, black. Sporules elliptical, hyaline, 8 x 4 w. 165. Phyllosticta citrulllna, Chester. Bull. Torr. Bot. Club. 374. 18iH. On leaves and other parts of water-melon, Dela- ware (Chester.) Spots circular or irregular, black, concentrically ridged, becoming confluent. Peritnecia amphigenous, brown, immersed, scarcely erumpent. membranaceous lenticular, 65-131 |tf, average 107 x 67 fi. Sporules straight or slightly curved, generally continuous, but sometimes uniseptate, ends obtuse, often biguttulate, hyaline, about 10 x 3.5 ^i. 166. Phyllosticta declpiens, E. & E. n. sp. On leaves of fledcra Helix, Tuskegee, Ala. Sept. 1900. (G. W. Carver, No. 601.) Perithecia epiphyllous, on dead, brown areas of the leaf, gregarious, hemispheric -prominent, closely covered by the epidermis, which is tardily ruptured, finally collapsing, 110-150 f.i diam., of membranaceous texture, pierced above and mostly sparingly fringed with brown, spreading hyphae around the base. Spor- 56 ules oblong or narrow -elliptical, hyaline, 12-22 x5-7^<. Outwardly this does not differ from specc. on the same host issued in Ell. & Evrht. N. A. F. 2936 and F. Col. 67, as PhyUosticta eoneentrica, Sacc. var. parsa but the sporules are very different. Vermiculori'i, frichfUa, Fr., occurs on the same leaves. 167 '^' PhyUosticta hortorum, Spej Mich. 2: 277. Exsicc. Seym. & Earle. Dec. Fungi No. 440. On tomato leaves, common. Spots circular, indeterminate, yellow with the center gray, amphigenous, at length circumscissile. Perithecia central, minute (80 -90, a) , lenticular -globose texture thin, membranaceous, dirty -olive -color, pierced above. Sporules elliptical or ovoid, continuous, rounded at the ends, hyaline, 4-6 x 2-2.5 ^. 168. PhyUosticta Scaevola, E. & E. Bull. Torr. Bot. Club. 22: 43(i. 1H!)5. On leaves of Scaevola Chamissoniana , Sandwich Islands (Heller.) Spots circular, Hght brown, 2-3 mm. diam. Peri- thecia hypophyllous, innate -superficial, black, 60-80 /« diam., pierced above. Sporules clavate-o))long, 2-3 nucleate, hyaline, 10-12 x 2.5-3 ^/. 169. PhyUosticta palustris, :^dl. & Dearness. Bull. Torr. Bot. Club. Nov. 1900. Exsicc. Ell. & Evrhr. F. Col. IJWS. On Stachys palmtris, London, Canada (Dearness.) Spots subangular, subcontinent, 1-3 nun. diam., rusty ])rown with a small white spot in the center. PerithiH'ia punctiform, minute, few in number, usual- 57 ly only one on each white spot. Sporules oblong - elliptical, 3-4 x 1-1.25. Differs from P. Stachydis, Brun. in its solitary perithecia and smaller sporules. 170. Phyllosticta plantagineila, Sacc. Syll. 11: 481. 1899. On leaves of Plantago major ^ Lyndon ville, N. Y. (Pairman.) Spots amphigenous, subcircular, pale, scarcely dark -margined. Perithecia epiphyllous, lenticular, broadly perforated, pale-brown, 90-100 a diam. Spor- ules short -allantoid, slightly curved, 9x2- 3 ;t/. 171. Phyllosticta Acanthospermi, E. & E. n. sp. On leaves of Acanthospermum xanthioides, Lake City, Fla. June, 1900 (Lucia McCulloch, com. H. H. Hume No. 84.) Spots subcircular, slate -color or black -brown, margin definite, concolorous, zonate, 2-4 mm. diam. Sporules oblong- elliptical, hyaline, 3-4 x 1.5-2 ^i. 172. Phyllosticta Petasitidis, E. & E. Proc Phil. Acad. 7«i. 1891. On leaves of Petasites pnlmafa, London, Canada, Sept., 1889 (J. Dearness 838.) Spots circular, reddish -brown, sometimes with a whitish center, .5-1 cm. diam., concentrically wrin- kled, margin subindeflnite. Sporules oblong-elliptical hyaline, 5-8 X 2.5-3 //. Possibly an imperfectly de- veloped form of Ascochyta microspora, Traill., but we see no septum in the sporules. U 58 173. Phyllosticla Sophorae, E. & E. Proe. Aead. Nat. Sci. Pliila. 77. 1H91. Exsicc. Ell. & Evrht. N. A. F. 2(m. On living leaves of Soplwra .sppciosa, Texas (Dv. Esjeling.) Spots amphigenons, small (about 1mm.), round, concave on both sides of the leaf, with a narrow raised border, nearly black, becoming reddish -brown, leaf not discolored around them. Perithecia innate, mostly only one on a spot partially erumpent, globose, lOO-lilO,*/, filled with a mass of minute {1S^-2S}X .7r)u) sporules 174. Phyllosticta Orontil, E. & M. Am. Nat. Id.- 1002. ISS'J. , . On leaves of Oronfinm <(qi(((tieum, New Jersey (Ellis.; Spots large, yellow, border indefinite. Perithecia brown, epiphyllous, minute. Sporules hyaline, oval, () X 2.') (/. 175. Phyllosticla fatlscens, Pk. 40tli Rtp. N. Y. State Mus. .IH. 18H8. /'. OroHtii, E. & M. var. ivlrenn, E. ic E. in -loiirn. Mycol. T): 140, IHHl). Spots rather large, subcircular, pallid, generally mai'ked by one or more elevated, concentric lines, at lengtli cracking around the margin and separating wholly or in part from the uninjured part of the leaf. Perithecia minute, !()()long, straight or slightly curved, ()-10 x )]-4 u. Wh« ther this is really more than a form of P. Orontii, E. ('ol. 1: lal 1885. Exsicc. Ell. & Evrht. N. A. F. UU!), 1!MH{. On living leaves of Ganltheria prontmbms, New- field, N. J. (Ellis), on Gmilthprin Shullon. British Columbia (Macoun). i I ()2 Spots soattoved, amphiffenous, dark reddish piir- ])lo, 1-2 mm. in diam., border still darker. Peritheeia amphiirenoiis, snblentienlar, black, coarsely eellnlar, slijjhtly prominent, covered by the cuticle, 100-115 <«. Spornles elliptical, hyaline, .jjrannlar, ')-! x 4-5 w. ' 186. Phyllostlcta Lappae, Sacc. Midi. 1: 1.')!. 1S7S. Exsu-c. Ell. c^ Evrht. N. A. F. IKWi. On living leaves of Lappa major, Ohio (Keller - man), Canada (Dearness.) Spots suban^nlar, gregarious, small, subconfluent, 1-2 mm. diam., nearly white with a brown raised bor- der. Perithecia amphigenous, small, (70-100 u) , len- ticular, erumpent. Sporules ovoid -oblong, hyaline, 4-() X '^ u. 187. Phyllosticta innumera, Cke. & Hark. Grev. !): S4. 1881. On living leaves of (?). California (Harkness.) Hypophyllous. Perithecia small, sometimes in circular spots, and at other times in largt gregarious ])atches. Sporules eUiptical, hyaline, continuous, 4.5x2uth Carolina (Ravenel), New Jersey (Ellis). Epiphyllous, sp<>ts circular, gray brown. Peri- thecia minute, semi -innate, light ])rown. S|)orules siiort, linear, obtuse, h,\aline, straiglit, S x ]S) u. r>5 196. Phyllosticta Podophylli, Winter. Bull. Torr. Bot. Club. 10: 49. 1883. AscoHpom Podo}}hylU, Curtis in Pk. 2{(1 Rep. N. Y. State Mus. Go. 1869. On leaves of Podophyllum peltatmn, Pennsylvaiiia (Martin), Kentucky (Kellerman) . Spots larj^e, irregular, often continent, pale brown. Perithecia black, globose, amphigenous, clustered, often near the veins, 100-120 ,a in diameter. Spornles subglobose, or ellipsoid, hyaline, granular, 8-9 x 5-G. 197. Phyllosticta Solani, E. & M. Am. Nat. Ki.- 1002. 1882. On leaves of Solanum, Kentucky (Kellerinan.) Si)ots pale brown, border a little darker. Peri- thecia bhick, amphigenous, upper portion deciduous, 90 ^i in diann^ter. 8porules su])liyaline, oblong, 9x2 ^i. ' 198. PhNJlosticla Sanguinariae, Winter. .lourii, Mycol. 1: iL'.'i. 1885. On leavew of Sanf/Hinffna CdUiulcnsis, Missouri (Demetrio) . Spots scattered, round or irregular, gray or wbite, 1-5 n nn. border brownish -purple, distinct, elevated. Perithecia epiphyllous, gregarious, glol)cse, puncti- form, erumpent, black. ]()()// in diametei. Spornles numerous, ellipti<' -oblong, one end a little attenuated, 1 ly ali ne 5-7 x 1.5-2. 5 w . 199. Phyllosticta tuberosa, E. & M. .Fonrti. Mycol. 2: 20. 188(1. Exsicc. Ell. «te Evrht. N. A. K. Utll. On As<'h'pi(ts fuhcrosa, Ciiuadn (l)<'ar'ness). New Jersey (Ellis), on Asr/rpids innwHafa, I><'lHwaro ((Commons), and on ,/('/rpi((s vdrirqittit t New l^rsey (Ellis.) -i . m Spots round 2-8 mm. in diam., white or soon be- coming white, limited by a narrow brown, slightly raised line and coneentrically zoned, nearly to the center by similar lines. Perithecia brown, lenticular epiphyllous, 180// diam. Sporules hyaUne, ovate, nucleate, 12-18 x 4-0 //. ?00. Phyllosticta verbenicola, Martin. -Jonrn. Mycol. 2: 2(1. ISSd. On leaves of Verhniff h((sf((ta, New Jersey (Ellis.) Spots pallid, soon deciduous, 1-2 mm., border red -brown. Perithecia lark brown, lenticular, am- phigenous, few in a sp )t, 140 w in diam. Sporules subhyaline, ellipsoid, ends obtuse, 9 x :5 u. Differs from P. Vfrhrnar Sacc. in its larger peri- thecia and sporules. 201. Phyllosticta decidua, E. & K. Am. Nat. 17: 1105. 188:{. Phyllosticta Cataiiiinthae, E. & E. .lourn. Mycol. fj: 14;'). ISHil. Phyllosticta performis, E. & E. Proc. A«*ad. Nat. Sci. Phil. 157. 18!»;j. Phyllosticta Lycopodis, E. «& E. Proc. Acad. Nat. Soi. Phil. !»(). 1890. Phyllosticta Monardae, E. A: B. Trans. Kansas Acad. Sci. XVI, 105. 18!)7-18!)8. ExHicc. Ell, & Evrht. N. A. F. Il(i5, 28;n, P. Col. 350. On leaves of Leonynts ((trdidra Mnithtt piprritti, Ncpcta vaUiriu, Scutclhriu (ptbriculdia, Ohio (Keller- man), on Solmmm (hdcmaru amX CaldmiHtlht vli^iitpo- (liu))i, Canada (Dearness) , on Vninniia Vini'mitut Bidois froiKlosa, and TriicriHHt Cttmit/cHst , Wisconsin (Davis), on Monarda ritn'othra, Kansas (Barthol- omew) . Spots tliin, dark rust -color, b«'ent, slight!., pi'omineut, epi]>hyl- hms, scattered, few in a spot, i\')-\)^^ a in diam. Spor- ules hyaline, oval, ends obtuse, 2.5-8.;") x 1.5-2.5 */. 204. Phyllosticta Ipomaeae, E. & K. .Iourn.M\('.()l. :<: 102. 1887. On leaves of Iponiocn pdHduntfd. Kansas Keller- man). Spots ampliigtMKtus, v itnty lu'owii. .-.ubcii'cular, 2-4 mm., witli a durk naiTow fMM-der. Perithecia scattered innnersed, sHglitly piojerting above. S])oi'ules eUi})- tical, 2-nu(deate, In iline, 4-(i x 2.5 -!i ur]>le, with a dirty white center, subcontiuent. Perithecia few. epix)hyllous. Sporules ovate, 7 \ 3 u. 207. Phyllosticta orbicularis, E. & E. Journ. Myc'ol. n: 10. 180H. On leaves of CncnrbHn i>epo, Delaware (€< minions.) Spots circular, large (3 cm.), cinereous -bro^wn, with a narrow, darker iiiariiiii, around which tlve leaf is shaded yellow. IVmlicciii mostly epiphyllous, prominent, about 1(M» 'U diam.. lu'oadly ]>ierced above. SporuW rath+r acat<^ly -elliptical, hyaline, 7)-i) X 2-2.r> II. F. CHrHriHhfrt^antm, Sacc.. eol. :{: l.'W. 1887. On leaves of Yxcca, Florida (Calkins.) Spots amphigenous, discoid, concave on both sides, oblong or acutely elliptical, 1-2 x .5 cm. with an ol)tuse, raised border. Perithecia immersed, barge f.5 mm.), scattered, amphigenous, sometimes conflu- ent, raising and rupturing the epidermis. Sporules irregularly elliptical and subinequilatei'al, 18-22 x 7-8// ends subacute. The same thing occurs without any spots, on younger, thinner leaves. 218. Phyllosticta Caricis, (Fckl.) Sacc. Fckl. Svmb.Mvcol. :}8f). 180!). Sacc. S'yll. 'A: Ol. 1891. On Crnror Pemmylvamcu^ Catskill Mts., N. Y. (Peck.) Perithecia hypophyllous, scattered on a dark colored spot, hemispherical, astomous, shining-black, as in Sphaerella punctiformiH, sporules inimerous, straight, cylindrical, continuous, hyaline. ; y 219. Phyllosticta Iridls, E. & M. Proc Acad. Nat. Sci. Phil. Am. LSilM. On leaves of />'/.s' ro'sicolor, Green Cove S])rings, Pla. (Dr. Martin), and Ann Arbor, Mich. (Harriet L. Merrow.) Perithecia ampliigenous, minute, buried in the leaf, witli only tlu' papilliform apex visible, 4-0 together on small (.5 -1mm.) , dark purple spots thick- ly scattered over the leaf which at length becomes reddish -brown and dead at the apex and along the sides. Sporules oblong -cyhndrical, hyaline, nucleo- late, 9-11 X 2.5 ,«, abundant. The spots soon become dirty white in the center. 220. Phyllosticla vagans, Pk. 40th Rep. N. Y. State Mas. ns. 1887. On dead leaves of Smilax racemosa, New York (Peck.) Spots none. Perithecia minute (75-88,^), am- phigenous, numerous, scattered over the entire leaf. Sporules very minute, spermatoid, S x 1 u. 221. Phyllosticla Smilacis, E. & M. Ell. & Evrht. N. A. F. 32c'i, F. Col. «6:i P. smilacis, E. & E. in Bull. Torr. Bot. Clul . Nov. 1!»00. On leaves of Sniilax sp. Ohio July, 1898, (Walter H. Aiken.) Spots circular, dirty -white with a narrow, reddish rust-colored border. Perithecia epiphyllous, 110-150 ^i diam. Sporules oblong -fusoid, hyaline, mostly nu- cleate, subinequilateral. 12-15 x 8.5-4 ^. This species is found on various species of Sniilax in different parts of the country and varies considerably in the size and shape of the sporules, which in specc. around Newfield are mostly broader with ends obtusely round- ed, var. suleffnm '(West Va. Nuttall) Ell. & Evrht. N.' A. F. 3252, has the perithecia scattered over the dead, dry leaves of the host and may be different. 222. Phyllostlcta Lllll, Ell. & Dearness. Can. Rec. Sci. 207. ISJKJ. On leaves of Lilium nuperhmn, London, Canada (Dearness.) Spots paUid, thin, oval, with a narrow, slightly 73 raised, reddish border, 4-10 mm. diam. Peritheeia visible from both sides, 100-250 jj. diam. Sporules brownish, 4-5 x 3 u. Probably the pyenidial stage of Lepfo sphierid LilU, E. & D. 223. Phyllosticta hispida, E. & D. Proc. Can. Inst. !)1. 181)7. Oil leaves of Smilaar hispida, London, Canada (Dearness.) Peritheeia gregarious, innate, globose, with a broad round opening, small, (75-80 ^i), visible on both sides of the leaf, but more distinct and promi- nent below. Sporules oblong-cylindrical, obtuse, 3-4 X 1.5 fi, may not be distinct from P. ragmis, Pk. 224. Phyllosticta nymphaeacea, E. & E. n. sp. On leaves of Ntjniphncn adunca, Alabama (Carver.) Spots subcircular, .5-1 cm. diam., ferruginous, zonate, whitening out in the center, margin slightly raised. Peritheeia innate, globose, slightly prominent when well developed, pierced above, 60-80 fj. in diam. Sporules oblong or oblong-elliptical, obtusely rounded at the ends, hyaline, 5-7 x 2.5-3 ,w. This has a true perithecium and cannot be referred to CUofosporimti Nymp/utearum AJlcsch, which also has larger sporules. P. hydroplrila , Speg. differs in the character of the spots and in its cylindric-fusoid sporules. The Alabama specc. come neai'er to P. Orontii, E. & M. 225. Phyllosticta Gladioli, E. & E. On Gladiolus rommunis, Tuskegee, Ala. Aug. 1900 (Geo. W. Carver, 497.) Peritheeia small, thickly scattered over both sides of the leaf which becomes brown and dead, subcuticu- lar, raising the epidermis into little hemispheric - prominent pustules, pierced by the apex of the peri- thecium. Sporules oblong -elliptical, hyaline, 14-20 x 6-7 u. 74 ADDENDA. 226. Phyllosticta pallens, E. & E. On li^aves of J^J HO )ii/)m(s EuropiUHa^ Tnske^ee, Ala. Sept. 1900 (Geo. W. Carver, No. GG5.) Peritbeeia subglobose, ir)0-200 a diam. evenly scattered over large wbitened areas of tbe leaf (mostly tbe upper balf) at first covered by the epidermis whicliis finally tbrown off. Spornles oblong -cylindri- cal or oblong -fusoid, 12-15x1^.5-4//. Differs from tbe otber species on KimrnjmuH. in its mucb larger spornles. 227. Pyhllosticta fusispora, E. & E. On dead or withered leaves of Castav vesca, Tuskegee, Ala. 8ept. 1900, (Geo. W. Carver Gii9.) Peritbeeia epipbyllous, erumpent on bleached, indefinitely limited areas of the leaves, hemispherical, pierced above, abont 150 u diam., finally collapsing. Spornles cylindric-fnsoid, slightly curved, 15-18 x 3 ^. Diffei's from the other species on this host in the ab- sence of any definite spots and its longer spornles. SPECIES INDEX. Paare abortiva • 2 Acanthospermi 57 acericola 1 adusta 6 Aeaculi 41 aesculicola 41 affinis 43 aerifolia 21 allantospora 50 Amaranthi 44 ainlorosioides 52 amicta 10 Am i)elop8idi8 25 anemonicola 52 Anemonia ••62 Antennariae 68 apiculata 19 Apii 53 Aplectri 50 Apocyni 45 Araliae 32 arbutifolia 5 Asiminae 35 astericola 49 Astragali 44 Atriphcis 44 Batatas 45 bataticola 45 Brunnellae 51 Briardi 37 Calaminthae 66 canescens 24 Caricis 71 Caryae 35 caryiaena 35 Uastaneae 12 castanicola 13 Catalpae 39 Celaslri 23 Celtidis '. cercidicola i2 Chenopodii 70 Chionanthi 22 Chrysanthemi 47 circumscissa 16 circumvallata 38 Cirsii 60 citrullina 55 clematidis 31 Clethricola 17 Coccolobae 4 Commonsii 63 concentrica 9 concomitans 40 confertissima •■ 10 consimilis 70 Cookei 4 Corni 27 JM 4s(!()rea - 178 14 : Dirca palustris 11 12;} Dodecatheon Meadia - 184 122 ; P^pififaea repens 104 12i) Eucalyptus - 120 i.-);? : Euonynius Europaeus , 22(5 220 Fafjus ferrufrinea - 17 150 , Ficus elastica 05 InO Forsytliia - ;«) 1U2 ■ Frasera i;{8 Shallon - 185. 144 Gentiana Andrewsii - 170 130 Gelseniium sempervirens !)2 1H3 Geranium Caro inianum - - 182 201 Gladiolus communis 225 15 1 Gordouia lasiantlnis - 00 14!) (lossypium 203 201 Hamamelis Virgfiniana - 05 218 Hedera helix 23, 10(i 101 Heracleum lanatnm - 103 .'55 Heteromeles 70 227 Ileuchera cylindrica - 137 115 Hd)iscus moscheutos 1()2 (i;{ " mutabilis - - 18 88 Humulus lupulus 212 7;) Hydranj^ea - 210 ()2 Ilfex I)ali()(Mi 121 154 " decidua - 117 (iO " onaca 11!) m) " verticillata 118, 120 l(i5 Ipomoea pandurata 204 125 Iris versicolor - 210 8i) Iva frutescens 12 40 Kalniia latifolia 37, 38 148 Lagerstroemia Indica - 208 10 Ijappa major - - 180 . 70 Leonurus cardiaca 201 110 Leucothoe acuminata - 83 82 Lindera Benzoiti 20, 21 81 Liriodendron tulipifera 112, 113 207 Lonicera 75 10 Ludwigia palustris - 155 No. No. Lupiiun albifrons Lychnis - . . . Lycium vulgare Lyfioper.sicum esculentiim 1( Madura aurautiaea Mapfnolia acuminata " glauca K^it»i"< - Melia Azedaraih Menispcrnmni (^matleusc Mentha piperita Mentzelia nuda Mitella diphylhi Mollugfo verticilhita Monarda citriodora - Moru.s rubra Mucuiia utilis Myrica cerifera Nasturtium grnioracia Negundo aceroides Nepeta cataria Nerium Oleander Nesaea verticilhita - Nicotiana . . . _ Nuphar advena Nympliaea adunca Nyssa capitata Olea Americana - - 'i .Orontium aciuaticun; Oxali.« corniculata Oxydendron arboreuin Paeonia . . . - Parkiusonia aeuleata Persea Carolinensi.s Persica vulfjaris Petasites palmata Phaseolus diversifolius - " perennis Philadelpluis Phytolacca decandni Pirus Americana " arbutifolia " corouaria " leucocarpa " Maius Phintag'o major Platanus _ . . . Podophyllum pdtatum Populus 'iionilift'ra I'runus - - - - " deniissa - " laurocerasus " serotiiia " Virginia tia I'vrola rotuf. 'it'olia (^uercus atfrit'olia alba " aouatica - 4!>, " cinerea 152 Quereus Douglasii 49 - 177 Ilicis 55 110 PrinuH - 48 il, 167 " rubra 51 - 102 " virens 54 9 Wislizeni - - - 50 - 8 Rhododendron Catawbiense 24 7 Rhus toxicodendron 85, 8( i, 87 - 11) Kibes 69 2 " divaricatum 67 - 201 " floridum 68 131 " o yacanthoides 68 - IfiO " rotundifoliutn 68 209 Ro.sa humilis 100 - 201 Rubua odoratu.s 97 27 Rudbeckia laeiniata 147 - 141 Sabal Palmetto 190 72 Saufifuinaria Canadensis 198 - 142 Saponaria officinalis 143 96 Scaevola Chamissoniana - 168 - 201 Scutellaria galericulata 201 84 Sida spinosa ... 205 - 188 Silene antirrhina 159 145 ' noctiflora 158 - 175 Smilacina racemosa - 2!5 220 224 Smilax hispida 223 - 73 Solan um 197 ■4, 124 Solidapfo .... 1.36 - 174 continis 135 157 riffida 193 - 64 Sophora speciosa 173 192 Stachys palustris 169 - 33 Staphylea trifolia 32 6 Stillinyia sebifera 183 - 80 Symplioricarpus occideii talis '»'> 172 Syriufj^a vuljjaris Thea - - ill - 181 128 181 Tilia Americana - - _ 47 - 75 Trillium petiolatum 146 195 Ulmus Americana - - 127, 128 - 105 fulva - - 26, 128 70 " pubescens 25 - 13 Vaccinium arboieuni - 30 104 Verbascum thapsus - 179, 180 - 109 Verbena iiastata 200 108 Vernonia Virfjinica 201 - 170 Viburnum _ - .. 75 114 '* lantanoides - 94 - 196 " lentatro 01 m .99 " opulus 90 4U , 44 Vifjna _ -. - _ 181 41 .45 Viiica minor _ _ _ 140 41 Viola cucullata 202 4L> . 45 Vitis labrusca 71 40 , 75 *' ri|)aria _ - _ 36 - 211 Xanlliorrhiza npiifoliii (i! 57 Yiu'ca - - - 216 217 50 . 59 52 , 53 - 58 SOL ERRATA. PatJfe 1, ]'Mh line troiii bottom instead of S((rr. Sij//. 4 read Sarr. Su/L :! Page 12, lid line from t(jp, for "Peritheei'' read Peritheeia. Paj>e l!i, 'M line from top, sti'ike out "a" at end of the line. Pap' 24, 12th line from ))ottom, for ''rotundifolia ' read rotnndifolium. Page 2(), under No. 74, for ^'Olca^' read Olea. Page 27, under No. 77, for ''Schwemit/'' read S(di\r- einitz. Page :M\, 4thline from top for "F. A. M.'' read F. Am. Page :n, 4th line from top, for 'Sveitish" read whitish. Page 47, r)th line from t(>p, for '•dothideacous'' read dothideaeeous. Page r)(), under No. 1()8 for Scaev(da I'ead Seaev