192 МВ. W. MITTEN ON THE SPECIES OF 
with the neck of the capsule gradually tapering into the seta—var. longicolle—at Ikao, 
Ubago, and Nikko, Bisset. 
903. Росохаттм INFLEXUM, Lindb. in Notiser Sállsk. Faun. et Flor. Fenn. ix. (1867), 100. 
Described by Sande-Lacoste in the Ann. Mus. Bot. Lugd. Bat. iv. p. 308: Caule 
simplici sat elato, foliis angustis longis acutis, laminis margine incrassatis et dilatatis, 
capsula regulari erecta cylindrica (= Р. aloides, Sande-Lacoste in Miquel, in Ann. Mus. 
Bot. Lugd. Bat. ii. p. 292). 
204. P. JAPONICUM, Sulliv. et Lesq. in Proc. Amer. Асай. iv. (1860), 278. 
Ojigiki, with fruit nearly ripe in October, also at Ikao, Nantaizan, Fujisan, Shiranesan, 
and Chiusenji, Bisset. 
Sect. Eupogonatum. 
205. P. URNIGERUM, Brid. 
Hakodate, Bisset. 
Collected in Manchouria by Wilford. 
206. Р. HIMALAYANUM, Mitt. in Journ. Linn. Soc., Bot. iii. Suppl. 151. 
Fujisan, Bisset. | 
The specimens are not quite conclusive. The species can generally be recognized by 
its perichzetium appearing to be lateral. 
207. P. GRANDIFOLIUM, Mitt.— Polytrichum grandifolium, Lindb. in Act. Soc. Sci. Fenn. 
x. (1872) p. 264. 
. Nantaizan, Ikao, Chiusenji, Yumoto, Bisset. 
Specimens of P. alpinum, Brid., collected by Douglas in N.W. America, have longer 
and more spreading leaves, approaching the preceding; but they seem to be connected 
with the usual states by intermediate forms. 
POLYTRICHUM.,,. Dill. 
208. P. GRACILE, Menz. : 
With capsules nearly perfected, ‘ Challenger’ Етр.; Fujisan, Bisset. 
209. P. JUNIPERINUM, Hedw. 
Hakodate, the lakes, Bisset. 
210. P. PILIFERUM, Schreb. 
Fujisan, Bisset. 
211. P. COMMUNE, Linn. 
Mitake, alt. 6000 feet, Bisset. 
Lindberg mentions a var. Maximoviczii, with dense foliation, of which the male plants 
only were collected at Nambu, ins. Nippon, 
