NORTH AMERICAN PLANTS. 



351 



Class II. CELLULARES, or FLOWERLESS PLANTS. 

 Tribe I. FILICOID PLANTS. 



CLXXIII.EarisETACEiE,p.307 



Equisetum, L. . S 



CLXXIV. Filices, p. 309 



$ 1. Rolypodiacecc. 



" Polypodium, L. . 8 



Acrostichum, L. . 2 



- - Onoolea, L. . 2 



— Aspidium, Sioz. . 15 

 . ...Woodsia, R. Br. . 3 



. Asplenium, L. . 9 



Bleohnum, L. . 2 



Woodwardia, Sm. . 3 



Scolopendrium, Sm. . 1 



- Pteris, L. . 6 



Vittaria, Sm. . 2 



Adiautum, L. 1 



Cheilanthes, Swz. . 2 



Hymcnophyllum, Sm. . 1 



Struthiopteris, WiUd. . 1 



Cryptogramma, R. Brown 1 



§ 2. Osmundaccai. 



■ Osmunda, L. . 4 



Lygodium, Swz. . 1 



Schizsea, Sm. . 1 



§ 3. OphioglossccE. 



Ophioglossum, L. . 3 



Botrycbium, Swz. . 5 



73 



CLXXV. Lycopodiace.e,p313 



*" Lycopodium, L. . 16 



Psilotum, Swz. . 1 



Isoctes, JL. . 1 



18 



CLXXVI.MAnsiLEAcEJE,p.313 



§ 1. Marsilcw. 



Marsilea, L. . 2 



Pilularia, L. . 1 



§ 2. Salvince. 

 Salvinia, Micheli . 1 



Azolla, Lamk. . \ 



Tribe II.— MUSCOIDEvE. 



CLXXVII. Muscr, p. 307. 

 Div. I. Schistocarpi. 

 Andraa, Ehrh. . 3 



Div. II. Astomi. 



Phascuia, L. . 13 



Div. II. Gymnostomi. 



- Sphagnum, Dill. . 4 



Gymnostomum, Hcdw. 20 



Anictangium, Hcdw. . 2 



Div. IV. Pcristomi. 



§ 1. Aploperistomi. 



Diphyschium, Mohtr. 

 Tetraphis, Hcdw. 

 Octoblepharum, Hcdw. 

 Splachnum, L. 

 Aplodon, R. Brown 

 Systilium, Hornsch. 

 Voitia, Hornsch. 

 Tayloria, Hook. 

 Conostomum, Swartz 

 Polytrichum, Dill. . 13 



Cinclidotus, Bcauv. . 1 



Tovtula., Hcdw. Hook. 

 Encalypta, Hcdw. 

 Grimmia, Ehrh. 

 Drummondia, Hook. 



Orthotr. prorepens, 



Hcdic. 

 Scouleria, Hook. 

 Ptcrigonium, Schwaeg 

 Wcissia, Hcdw. 

 Dicranum, Hedw. 

 Trematodon, Richard 

 Trie bostom urn, Hedw, 

 Leucodon, Schwaeg. 

 Didyinodon, Hcdw. 



§ 2. Diplopcristomi. 

 Funariaj Hedw. 

 Ortbotrichum, Hedw. 

 Neckera, Hedw. 

 Anomodon, Hook. 

 Daltonia, Hook. 

 Fotitinalis, Dill. 

 Buxbauinia, L. 

 Bartramia, Hcdw. 

 Hookcria, Smith 

 .Hypnum, Dill. 



Climacium, Mohr. . 2 



Timmia, Hcdw. . 1 



Arrhenopterunij Hcdw. 1 



Bryum, Dill. . 31 



Cinclidium, Swartz . 1 



Pohlia, Hedw. . 3 



361 

 CLXXVIII. Hepatice, p. 321. 

 Kiccia, L. . 1 



Spluerocarpus, Micheli 4 

 Anthoceros, L. . 3 



Targiona, Micheli . 2 

 Marchantia, Micheli . 6 

 Jungermamiia, L. . 60 



Carpobalus, Schwein. ^ 1 

 Blaudovia, Willcl. . 1 



78 



CLXXIX. Chahacej:, p. 322. 

 Nitella, Ag. , 3 



Chara, L. , 3 



Tribe III.— APHYLL.E, or LEAFELESS FLOWERING PLANTS. 



CLXXX. Lichexes, p. 327. 



Tribe I. Idiothalami. 



Spiloma, Ach. . 10 



Solorina, Ach. . 2 



Gyalqcta, Ach. . 2 



Lecidea, Ach. . 74 



Calicium, Ach. . 16 



Gyrophora, Ach, . 11 



Eudouarpon, Ach. . 12 



Tribe II. Ccenothalami. 



Thelotrema, Ach. 



Pyrcnula, Ach. 



variolara, Ach. 



Urceolaria, Ach. 



Lecanora, Ach. 

 ' Parmclia, Ach. 



Borrcra, Ach. 

 ■ Cetraria, Ach. 



Sticta, Ach. 

 Peltidea, Ach 



Nephroma, Ach. 

 Duforea, Ach. 

 Evernia, Ach. 

 ' Cenomyce, Ach. 

 Breomycea, Ach. 

 Isidium, Ach. 

 Stereocaulon, Ach. 

 Spha;rophoron, Ach- 



7 

 12 

 5 

 2 

 2 

 37 

 1 

 3 

 2 

 2 



