391 
Jungermannia Starkit Funck ; Nees, Europ. Leberm. 2: 215, 
225. 1836. 
Jungermannia Grimsulana Jack; Gott. et Rabenh. Hep. Europ. 
No. 56. 
Gametophyte a slender green olivaceous or almost black, 
leafy stem with leaves scarcely wider than its diameter; leaves 
mostly spaced, especially on sterile stems, cleft about half-way to 
the base, the lobes complicate or divergent, acute; underleaves 
mostly wanting : dioicous; perianth linear or narrowly fusiform, 
Sometimes purple toward the base, prismatic, 3—-6-angled, the 
mouth somewhat constricted, denticulate or nearly entire ; invo- 
lucral leaves larger, more or less connate, bifid, the lobes denticu- 
late. Sporophyte an oblong-globose capsule on a short seta. 
On sand and rocks and occasionally on rotten wood, New 
Jersey to Labrador, and on the Pacific coast from California 
northward ; also European. It was distributed by Austin in Hep. 
Bor. Am. 51, 52, 53, 54; and in Hep. Amer. 155. 
The species has been well figured. Besides the figures of 
Smith and Raddi, noted above, the more important are Hooker. 
Brit. Jung. pl. 12 and Ekart, Syn. Jung. Germ. f/. 4. f 34. 
11. CepHatozia Macouni (Aust.) Aust. Hep. Bor. Am. no. 55. 
1873. 
Jungermannia Macounti Aust. Proc. Phila. Acad. for 1869 : 222. 
1869. 
Gametophyte a short creeping more or less branched leafy 
stem ; leaves contiguous or somewhat imbricate, broadly spread- 
ing, bifid a little beyond the middle, the lobes spreading and 
broadly subulate, 2-4 cells wide at base, mostly acute ; leaf-cells 
15-18 » in diameter; underleaves wanting: dioicous; perianth 
about 0.7 mm. long, whitish, ovate-fusiform, the mouth narrowed 
and ciliate; involucral leaves 2 or 3 pairs, appressed, 2—3-cleft 
Nearly one-half their length, irregularly spinulose. Sporophyte 
not seen. 
On rotten logs, mountains of New England (Austin), Ontario 
and British Columbia (Macoun). The plant was distributed by 
Austin : Hep. Bor. Am. 55. The species is rarely collected. 
12. CEpHatozia SULLIVANTII (Aust.) Aust. Hep. Bor. Am. No. 50, 
1873. 
Jungermannia Sullivantii Aust. Proc. Phila. Acad. for 1869: 
221. 1869. | : 
