9 
257. semitorta, Sulliv. 
258. artocarpa, Lesq. 
259. gracilis, Schwaegr. 
260. convoluta, Hedw. 
261. Closteri, Aust. 
262. agraria, Hedw. 
263. Raui, Aust. 
264. Donnellii, Lesq. and James. 
265. caespitosa, Schwaegr. 
266. tortuosa, Web. and Mohr. 
267. fragilis, Bruch and Schimp. 
268. squarrosa, Brid. 
269. subulata, Beauv. 
var. subinermis, Schimp. 
var. mutica, Schimp. 
var. angustata, Schimp. 
270. inermis, Muell. 
271. mucronifolia, Bruch and 
Schimp. 
272. lagvipila, Bruch and Schimp. 
273. latifolia, Bruch and Schimp. 
274. ruralis, Hedw. 
275. papiilosa, Muell. 
276. Muelleri, Bruch and Schimp. 
Tribe IV. GRIMMIE^. 
45. CmCLIDOTUS, Beauv. 
277.. fontinaloides, Beauv. 
46. GrimMIA, Ehrh. 
Sub Genus I. SCHISTIDIUM. 
278. conferta, Funck. 
var. obtusifolia, Schimp. 
var. compacta, Lesq. and 
James. 
279. ambigua, Sulliv. 
280. apocarpa, Hedw. 
var. gracilis. Nees. and 
Hornsch. 
var. rivularis, Nees. and 
Hornsch. 
281. platyphylla, Mitt. 
282. Agassizii, Lesq. and James. 
283. maritima, Turn. 
Sub Genus II. SCOULERIA. 
284. Scouleri, Muell. 
Sub Genus III. GASTEROGRIMMIA. 
285. anodon, Bruch and Schimp. 
286. plagiopodia, Hedw. 
var. pilifera, Lesq. and 
James. 
Sub Genus IV. GRIMMIA, proper. 
287. pulvinata, Smith. 
var. obtusa, Muell. 
288. contorta, Bruch and Schimp. 
289. hamulosa, Lesq. 
290. torquata, Grev. 
291. Muhlenbeckii, Schimp. 
292. Watsoni, Lesq. and James. 
293. trichophylla, Grev. 
var. meridionalis, Schimp. 
294. Olneyi, Sulliv. 
295. Californica, Sulliv. 
• Sub Genus V. GUEMBELIA. 
296. Donniana, Smith. 
var. curviseta, Lesq. and 
James. 
297. Coloradensis, Aust. 
298. ovata, Web. and Mohr. 
var. afiinis, Bruch and 
Schimp. 
299. Pennsylvanica, Schwaegr. 
300. calyptrata, Hook. 
301. leucophaea, Grev. 
302. commutata, Hueben. 
303. montana, Bruch and Schimp. 
var. brachyodon, Lesq. and 
James. 
var. trimcata, Lesq. and 
James. 
304. alpestris, Schleich. 
305. unicolor, Grev. 
47. RACOMITRIUM, Brid. 
Sub Genus I. CAMPYLODRYPTO- 
DON. 
306. patens, Hueben. 
Sub Genus II. DRYPTODON. 
307. aciculare, Brid. 
308. depressum, Lesq. 
309. Nevii, Watson. 
Sub Genus III. RACOMITRIUM, 
proper. 
310. Sudeticum, Bruch and 
Schimp. 
311. heterostichum, Brid. 
312. fasciculare, Brid. 
313. varium, Lesq. and James. 
314. microcarpum, Brid. 
315. lanuginosum, Brid. 
316. canescens, Brid. 
var. ericoides, Bruch and 
Schimp. 
var. lutescens, Lesq. and 
J ames. 
48. HeDWIGTA, Ehrh. 
317. ciliata, Ehrh. 
var. leucophaea, Schimp. 
