B M 31M CHECK. LI 57 OF CANADiAN PLANTS.;; BY JAMES M. MAi'OUN, Assistant Boiar ' ' to the Ge togical and Natural History Survey of Cana^ i. PRINTEJ BY CUNNINGHAM & LINDSAY. 1889. EXCHANGE BIOLOGY LIBRARY G CHECK LIST OF CANADIAN PLANTS BY JAMES M. MACOUN, ! Assistant Botanist to the Geological and Natural History Survey of Canada. PRINTED BY CUNNINGHAM & LINDSAY. 1889. BIOLOGY UBRARY G ERRATA Page 7. For "Nuphar pygmsea, Salisb." read "Nymphre>a pygmoea, Salisb." 7. For " Saraceniacese and Saracenia " read " Sarraceuiacese and Sarracenia.' 7. For "Papaver Rheas" read " Papaver Rlu-eas." 16. For "Gleditschi" read " Gleditschia. " 18. For " Saroth animus " read " Sarothamnus. " 19. After "Cratasgus coccinea, L." insert "var. macrantha." 19. For " Pirus Acuparia" read "Pirus Aucuparia." 20. For "Rosa acicularis, var. Bourgeaniana," read " Bourgeauiana. " 22. For " Saxifraga azoides " read " Saxifraga aizoides." 23. For " Epilobium minutum, var. folisnm," read "var. foliosum." 24. ^For "Anthruscus" read " Aiithriscus." 25. For " Peucednaum " read " Peucedanum. " NOTE. The basis of this Check-list has been Professor John Macoun's Catalogue of Canadian Plants. Where a name is printed in brackets it signifies, not that it is a synonym of the one immediately above -it, althpugh. this is generally the case, but that, where specimens have been so named in Profe&sfer Macoiii'j jSaialogue, they are now known by the name given in the list. LIST OF CANADIAN PLANTS. RANUNCULAGE/E. ACONITUM Columbianum, Nutt. (A. Fischeri, Reich.) Napellus, L., var. delphinifolium, Seringe. ACTJEA alba, Bigel. spicata, L., var. arguta, Torr. var. rubra, Ait. ANEMONE acutiloba, Lawson. cylindrica, Gray. deltoidea, Hook. dichotoma, L. Drunimondii, Watson. Hepatica, L. multifida, Poir. narcissiflora, L. nemorosa, L. nudicaulis, Gray. parviflora, Michx. patens, L., var. Nuttalliana, Gray occidentals, Watson. Richardsoni, Hook. Virginiana, L. ANEMONELLA thalictroides, Spach. (Thalictrum anemonoides, Michx.) AQUILEGIA brevistyla, Hook. Canadensis, L. flavescens, Watson, formosa, Fisch. vulgaris, L. CALTHA biflora, DC. (C. palustris, L., var. minima, 1 Regel.) leptosepala, DC. natans, Pall, palustris, L. var. Sibirica, Regel. CIMICIPUGA elata, Nutt. racemosa, Nutt. CLEMATIS Douglasii, Hook, ligusticifolia, Nutt. var. brevifolia, Nutt. verticillaris, DC. var. Columbiana, Gray. Virginiania, L. 321347 COPTIS asplenifolia, Salisb. trifolia, Salisb. DELPHINIUM azureum, Michx. Consolida, L. Menziesii, DC. scopulorum, Gray, variegatum, T. & G, HYDBASTIS Canadensis, L. MYOSUBUS apetalus,Gay. var. lepturus, Gray, aristatus, L. minimus, L. PJEONIA Brownii, Dougl. BANUNCULUS abortivus, L. (var. micranthus, Gray.) acris, L. affinis, R. Br. var. leiocarpus, Trautv. var. validus, Gray. (var. cardiophyllus, Gray.) aHsmaefolins, Geyer. ambigens, Watson, aquatilis, L. var. heterophyllus, Wat. (R. hederaceus, L.) var. trichophyllus, Gray (var. stagnatilis, DC.) (var. caespitosus, DC.) (var. confervoides, Wat.) bulbosus, //., Calif ornicus, Benth. Cymbalaria, Pursh. (var. alpinus, Hook.) Eschscholtzii, Schlecht. (R. nivalis, L., var. Eschscholtzii, Wat.) fascicularis, Muhl. Flammula, L., var. intermedius, Hook. var. reptans, Meyer, glaberrimus, Hook, glacialis, L. hispidus, MX., DC., Hook. (R. repens, L., var. hispidus, T&G.) var. Oreganus, Gray. Hookeri, Regel. hyperboreus, Rottb. Lapponicus, L. multifidus, Pursh. (var. B. Wat.) (var. repens, Wat.) var. terrestris, Gray. muricatus, L. nivalis, L. occidentalis, Nutt. (R. Nelsoni, Gray.) var, robustus, Gray. var. tenellus, Gray. (R. Nelsoni, Gray, var. tenellus, Gray.) orthorhynchus, Hook., var. steno- phyllus, Gray. Pallasii, Schlecht. Pennsylvanicus, L. f. pygmseus, Wahl. recurvatus, Poir. repens, L. (var. nitidus, Chapm.) rhomboideus Baf. sceleratus, L. THALICTBUM alpinum, L. dioicurn, L. occidentale, Gray, polygamum, Muni. (T. Cornuti, L.) purpurascens, L. (var. cerifeium, Austin.) TRUTVETTERIA grandis, Nutt. TROLLIUS laxus, Salisb. MAGNOLIAGE/E. LIRIODENDRON Tulipifera, L. MAGNOLIA acuminata, L. ANONACE/E. ASIMINA triloba, Dunal. MENISPERMACE/E. MENISPBRMUM Canadense, L. BERBERIDACE/E. ACHLYS triphylla, DC. BBRBBRIS Aquifoliuni, Pursh. nervosa, Pursh. repens, Lindl. vidgaris, L. CAULOPHYLLUM thalictroides, Michx. JBPPBRSONIA diphylla, Pers. PODOPHYLLUM peltatum, L. VANCOUVERIA hexandra, Morr. & Decne. NYMPH/EACE/E. BRASENIA peltata, Pursh. NBLUMBIUM luteum, Willd. NUPHAR advena, Ait. Kalmianum, Ait. (N. pumilum, Smith.) polysepalura, Engelm. pygmgea, Salisb. rubrodiscum, Morong, (N. luteum, Smith.) NYMPHJBA odorata, Ait. var. minor, Sims, tuberosa, Paine. SARACENIACE/E. SARACBNIA purpurea, L. var. heterophylla, Torr. PAP AVER ACE/E. CHBLIDONIUM majus, L. PAPAVER iiudicaule, L. Rheas, L. somniferum, L., 8 PLATYSTIGMA Oreganum, Benth. & Hook. SANGUINARIA Canadensis, L. FUMAR1ACE/E. ADLUMIA cirrhosa, Raf. CORYDALIS aurea, Willd. var. occidentalis, Gray, flavula, DC. DICENTRA Canadensis, DC. Cucullaria, DC. formosa, DC. FUMARIA officinalis, L. parviftora, L. CRUCIFER/E. ALYSSUM calycinum, L. ARABIS alpina, L. Canadensis, L. canescens, Nutt., var. latifolia, Watson, confinis Wat. (A. Drummondii, Gray, var.) brachycarpa, Gray. Drummondii, Gray, hirsuta, Scop. Holboellii, Hornem. humifusa, Wat., var. pubescens, Wat. (A. petraea, Lam.) laevigata, Poir. Lyallii, Watson, lyrata, L. var. occidentalis, Wat. (A. petraea, Lam. var. ambigua, Regel,) perfoliata, Lam. stricta, Huds. BARBARBA vulgaris, R. Br. var, arcuata, Koch. var, stricta, Regel. glauca, Pursh. pauciflora, Pursh. Scouleri, Hook. BRASSICA alba, Gray, campestris, L. nigra, Koch, Rapa, L. Sinapistrum, Boiss. BRAYA alpina. Sternb., var. cana, Hook. var. glabella, Watson. Eschscholtziana, B. & H. pilosa, Hook. CAKILB Americana, Nutt. CAMBLINA sativa, Crantz. CAPSELLA Bursa-pastoris, Mcench. divaricata, Walp. Ameri- 9 CARDAMINE angulata, Hook, bellidifolia, L. hirsuta, L. var. sylvatica, Gray, oligosperma, Nutt. pratensis, L. var. occidentalis, Wat. purpurea, Cham. & Schl. rhomboidea, DC. var. purpurea, Torr. rotundifolia, Michx. CHBIRANTHUS asper, Cham. & Schlecht. pygmseus, Adams. COCHLEARIA Anglica, L. Danica, L. offlcinalis, L. tridactylites, Banks. DENTARIA diphylla, Michx. heterophylla, Nutt. laciniata, Muhl. maxima, Nutt. tenella, Pursh. DIPLOTAXIS muralis DC. tenuifolia, DC. DRABA alpina, L. var. algida, Regel. var. (?) corymbosa, Durand. var. glacialis, Dickie. var. hebecarpa, Lindb. var. (?) mircropetala, Durand, androsacea, Wahl. arabisans, Michx. aurea, Vahl. Caroliniana, Walt, crassifolia, Grah. hirta, L. hyperborea, Desv. var. siliquosa, Gray, incana, L. var. borealis, T. & G. var. confusa, Poir. nemorosa, L, var. hebecarpa, Lindb. var. leiocarpa, Lindb. rupestris, R. Br. stellata, Jacq. var. hebecarpa, DC. var. Johannis, Regel. var. nivalis, Regel. stenoloba, Ledeb. verna, L. EUTREMA Edwardsii, R. Br. ERYSIMUM asperum, DC. cheiranthoides, L. parviflorum, Nutt. orientate, R. Br. HESPERIS matronalis, L. LEPIDIUM campestre, R. Br. Draba, L. intermedium, Gray. Menziesii, DC. ruderale, L. sativum, L. Virginicum, L. NASTURTIUM amphibium, R. Br. Armoracia, Fries. curvisiliqua, Nutt. 1O lacustre, Gray, obtusum, Nutt. officinale, R. Br. palustre, DC. var, hispidum, F. & M. trachycarpum, Gray. NBSLIA paniculata, Desv. PARBYA arctica, R. Br. arenicola, Hook. f. nudicaulis, var. aspera, Regel. var. glabra, Regel. PHYSARIA didymocarpa, Gray. PLATYSPBRMUM scapigerum, Hook. RAPHANUS Raphanistrum, L. sativus, L. SBNBBIERA Coronopus, Poir. didyma, Pers. SISYMBRIUM acutangulum, DC. canescens, Nutt. var. brachycarpum, Wats, humile, C. A. Meyer, incisum. Engelm. var. filipes, Gray. var, Hartwegianum, Wats. linifolium, Nutt. officinale, Scop. salsugineum, Pall. Sophia, L. var. (S . sophioides, Fisch.) Thaliana, Gay. SMELOWSKIA calycina, C. A. Meyer. SUBULARIA aquatica, L. THELYPODIUM pinnatifidum, Watson. THLASPI alpestre, L. arvense, L. THYSANOCARPUS curvipes, Hook, pusillus, Hook. VESICARIA alpina, Nutt. arctica, Richards. Ludoviciana, DC. GAPPARIDAGE/E. CLEOMB integrifolia, T. & G. lutea, Hook. POLANISIA graveolens, Raf. uniglandulosa, DC. CISTAGE/F. HELIANTHEMUM Canadense, Michx. HUDSONIA ericoides, L. tomentosa, Nutt. LBCHEA major, Michx. minor, Walt, thymifolia, Pursh. VIOLAOE/E. SOLEA concolor, Ging. (lonidium concolor, Benth. & Hook. VIOLA biflora, L. blanda, Willd. var. renifolia, Gray. (Y. renifolia. Gray.) Canadensis, L. canina, L., var. adunca, Gray. (var. longipes, Gray.) (var. rupestris, Regel.) var. Muhlenbergii, Gray. (var. sylvestris, Regel.) glabella, Nutt. lanceolata, L. Langsdorffii, Fisch. Nuttallii, Pursh. (var. lingusefolia, Nutt.) odorata, L. palmata, L. (V. cucullata, Ait, var. palmata, Gray.) var. cucullata, Gray. (V. cucullata, Ait.) (V. cucullata, Ait, var. cordata, Gray.) palustris, L. pedata, L. pedatinda, Don. (V. delphinifolia, Nutt.) prsemorsa, Dougl. (V. Nuttallii, Pursh, var. prae- morsa Wat.) primulifolia, L. pubescens, Ait. (var. eriocarpa, Nutt.) var. scabriuscula, T. & G. rostrata, Muhl. rotundifolia, Michx. sagittata, Ait. sarmentosa, Dougl. Selkirkii, Pursh. striata, Ait. tricolor, L. var. arvensis, DC. POLYGALACE/E. POLYGALA incarnata, L. paucifolia, Willd. polygama, Walt, sanguinea, L. Senega, L. verticillata, L. CARYOPHYLLAOE/E. ARENARIA arctica, Stev. var. breviscapa, R-egel. biflora, W T atson, var. obtusa, Wat. capillaris, Poir,, var. nardifolia, Regel. congesta, Nutt., var. subcongesta, Watson. Groenlandica, Spreng. lateriflora, L. macrocarpa, Pursh. macrophylla, Hook. Michauxii, Hook. . peploides, L. var. oblongifolia. Watson, physodes, DC. pungens, Nutt. serpyllifolia, L. stricta, Watson, tenella, Nutt. verna, L. var. hirta, Watson. var. rubella, Hook. f. 12 CBRASTIUM alpinum, L. var. Behringianum, Regel. var. Fischerianum, T. & G. var. glabratum, Hook. var. latifolium, Smith. (?) arvense, L. nutans, Raf. oblongifolium, Torr. pilosum, Ledeb. trigynum, Vill. viscosum, L. vulgatum, L. DIANTHUS alpinus, L., var. repens, Regel. Armeria, L. LEPIGONUM (Spergularia.) macrothecum, Fisch & Mey. medium, Fries. var. macrocarpum, Watson, rubrum, Fries. var. campestris, Gray, salinum, Fries. LYCHNIS affinis, Vahl. alpina, L. apetala, L. var. glabra, Regel. dioica, L. Drummondii, Watson, elata, Watson. (?) Githago, Lam. Flos-cuculi, L. montana, Watson. vespertina, Sibth. SAGINA decumbens, T. & G. Linnsei, Presl. nodosa, E. Meyer. occidental is, Watson, procumbens, L. SAPONARIA officinalis, L. Vaccaria, L. SILENE acaulis, L. antirrhina, L. Armeria, L. Douglasii, Hook. Gallica, L. inflata, 8m. Menziesii, Hook, multicaulis, Nutt. noctifl.ora, L. nocturna, L. Pennsylvanica, Michx. (?) Scouleri, Hook, stellata, Ait. f. Virginica, L. SPERGULA arvensis, L. STELLARIA borealis, Bigel. var. alpestris, Gray, calycantha, Bongard. (?) crassifolia, Ehrh. crispa, Cham. & Schlecht. graminea, L. gracilis, Richards, humif usa, Rottb. longifolia, Muhl. longipes, Goldie. var. Edwardsii, T & G. var. Iseta, T. & G. var. minor, Hook. media, Sm. nitens, Nutt. obtusa, Eng. uliginosa, Murr. umbellata, Turez. 13 PARONYCHIE/E. ANYCHIA dichotoma, Michx. PARONYCHIA sessiliflora, Nutt. SCLERANTHUS annuus, L. PORTULACACE/E. CALANDRINIA Menziesii, Hook, pygmsea, Gray. Vancouverensis, Macoun, CLAYTONTA Caroliniana, Michx. var. sessilifolia, Torr. Chamissonis, Esch. dichotoma, Nutt. exigua, T. & G. linearis, Doug], megarrhiza, Parry, parvifolia, Moc. perfoliata, Donn. var. parviflora, Torr. var. spathulata, Watson, sarmentosa, C. A. Meyer. Sibirica, L. Virginica, L. LEWISIA rediviva, Pursh. MONTIA font an a, L. PORTULACA oleracea, L. SPRAGUEA umbellata, Torr. TALINUM spinescens, Torr. ELATINE/E. ELATINE Americana, Arnott. . HYPERICAOE/E. ELODEA campanulata, Pursh. (E. Virginica, Nutt.) HYPERICUM anagalloides, Cham. & Schl. Ascyron, L. (H. pyramidatum, Ait.) Canadense, L. var. major, Gray, ellipticum, Hook, formosum, HBK., var. Scouleri, Coulter. (H. Scouleri, Hook.) Kalmianum, L. maculatum, Walt. (H. corymbosum, Muhl.) mutilum, L. nudicaule, Walt. (H. Sarotha, Michx. perforatum, L. MALVAOE/E. ABUTILON Avicennce, Gcertn. HIBISCUS Moscheutos, L. Trionum, L. 14 MALVA borealis, Wallm. crispa, L. moschata, L. rotundifolia, L. sylvestris, L. MALVASTRUM coccineum, Gray. Munroanum, Gray. SIDA hederacea, Torr. (?) SIDALCBA malvaeflora, Gray. Oregana, Gray, SPHJERALCEA acerifolia, Nutt. (S. rivularis, Torr.) TILIACE/E. TILIA Americana, L. var. pubescens, Loud Europcea, L. LINACE/E. LINUM Catharticum, L. perenne, L. rigidum, Pursh. striatum, Walt, sulcatum, Riddell. usitatissimum, L. Virginianum, L. GERANIACE/E. ERODIUM cicutarium, L'Her. moschatum, Willd. PLCERKEA proserpinacoides, Willd. GERANIUM Carolinianum, L. dissectum, L. erianthum, DC. incisum, Nutt. (G. Fremonti, Torrey.) maculatum, L. molle, L. pratense, L. pusillum, L. Richardsoni, Fisch. & Mey, Robertianum, L. IMPATIENS fulva, Nutt. pallida, Nutt. LIMNANTHES Douglasii, R. Br. OXALIS Acetosella, L. corniculata, L. var. stricta, Sav. Oregana, Nutt. RUTAGE/E. PTELEA trifoliata, L. XANTHOXYLTJM Americanum, Mill. 18 ILICINE/E. ILEX glabra, Gray, opaca, Ait. (?) verticillata, Gray. NEMOPANTHES Canadensis, DC. CELASTRACE/E. | s CELASTRUS scandens, L. EUONYMUS Americanus, L., var. obovatus, T.&G. atropurpuieus, Jacq. PACHYSTIMA Myrsinites, Raf. RHAMNACE/E. CEANOTHTJS Americanus, L. ovatus, Desf. sanguineus, Pursh. velutinus, Dougl. var. Isevigatus, T. & G. RHAMNUS alnifolia, L'Her. Cathartica, L. Purshiana, DC VITACE/F. AMPELOPSIS quinquefolia, Michx. VITIS sestivalis, Michx. (V. Labrusca, L.) cordifolia, Lam. riparia, Michx. SAPINDACE/E. ACER circinatum, Pursh, dasycarpum, Ehrh. glabrum, Torr. macrophyllum, Pursh. Pennsylvanicum, L. rubrum, L. saccharinum, Wangenh. var. nigrum, T. & G. spicatum, Lam. JESCULUS Hippocastanum, L. NEGUNDO aceroides, Moench. STAPHYLEA trifolia, L. ANACARDIACE/E. RHUS aromatica, Ait. var. trilobata, Gray, copaliina, L. diversiloba, T. & G. glabra, L. Toxicodendron, L. var. radicans, Torr. typhina, L. venenata, DC. 16 LEGUMINOS/E. AMOBPHA canescens, Nutt. fruticosa, L. microphylla, Pursh. AMPHICARP^IA monoica, Dll. APIOS tuberosa, Moench. ASTRAGALUS aborigiimm, Richard. adsurgens, Pall. alpinus, L. Beckwithii, T. & G. bisulcatus, Gray. Bourgovii, Gray. csespitosus, Gray. campestris, Gray. Canadensis, L. caryocarpus, Ker. collinus, Dougl, Cooperi, Gray. decumbens, Gray. Drummondii, Dougl. flexuosus, Dougl. frigidus, Gray, var. Americanus, Watson. var. littoralis, Watson. Gibbsii, Kellog. glabriusculus, Gray. Hallii, Gray. (A. vaginatus, Rich.) hypoglottis, L. Kentrophyta, Gray, lentiginosus, Dougl. lotiflorus, Hook. Lyallii, Gray, microcystis, Gray. Missouriensis, Nutt. multiflorus, Gray, oroboides, Horaem, var. Ameri- canus, Gray. Palliseri, Gray, paucilflorus, Hook, pectinatus, Dougl. polaris, Benth. Purshii, Dougl. racemosus, Pursh. speirocarpus, Gray, triphyllus, Pursh. BAPTISIA leucantha, T. & G. tinctoria, R. Br. DESMODIUM acuminatum, DC. Canadense, DC. canescens, DC. ciliare, DC. cuspidatum, Hook. Dillenii, Darlington, nudiflorum, DC. paniculatum, DC. pauciflorum, DC. rotundif'olium, DC. sessilifolium, T. & G. GLBDITSCHIA triacanthos, L. GLYCYRRHIZA lepidota, Pursh. var. glutinosa, Watson. GYMNOCLADUS Canadensis, Lam. HEDYSARUM boreale, Nutt. var. albiflorum, Macoun. Mackenzii, Richard. 17 HOSAC.TIA bicolor, Dougl. decumbens, Benth. parvifiora, Benth. Purshiana, Benth, subpinnata, T. & G. LATHYRUS Aphaca, L. maritimus, Bigel. ochroleucus, Hook. Oreganus, Watson, paluster, L. var. myrtifolius, Gray. pratensis, L. venosus, Muhl. LESPEDBZA capitata, Michx. hirta, Ell. repens, Barton. reticuiata, Pers. LOTUS eorniculatus, Koch. LUPINUS arcticus, Watson. argentus, Pursh, var. argophylhis, Watson. aridus, Dougl. (?) densiflorus, Benth. Kingii, Watson. laxiflorus, Dougl. lepidus. Dougl. leucophyllus, Dougl. littoral is, Dougl. Lyallii, Gray, micranthus, Dougl, var. bicolor, Waijson. minimus, Dougl. Nootkatensis, Do)in. var. Unalaskensis, Watson, ornatus, Dougl. perennis, L. polyphyllus, Lindl. pusillus, Pursh. (?) Sabinii, Dougl. (?) sericeus, Pursh. sulphureus, Dougl. (?) MBDICAGO denticwlata, Wi