ie) 
CO 
of the Tribe Trigonanthee. 
fusiform, sometimes almost linear, trigonous, mouth constricted, 
denticulate, setulose, ciliate or laciniate: capsule more or less oblong: 
andreecium spicate or amentiform, variable in position, rarely hypo- 
genous; ¢ bracts similar to Q bracts but smaller. 
Cephalozia Sandvicensis (Mont.) Spruce. 
Jungermannia Sandvicensis Mont., Ann. des Sc. Nat. Il. xix, 249, 1843. 
Voyage de la Bonite, Botanique, i, 259; atlas, pl. CXLVI, fig. 1, 1846. 
Jungermannia crassifolia Lindenb. & Gottsche; G. L. & N., Syn. Hep., 685, 
1847, according to Spruce. 
Cephalozia connivens Aust., Bull. Torr. Bot. Club, v, 15, 1874 (not Cephalozia 
connivens (Dicks.) Dumort.), 
Blepharostoma Sandvicense Trevis., Mem. reale Ist. Lomb. di Sci. e Lett., 
IIT, iv, 417, 1877. 
Cephalozia Sandvicensis Spruce, On Cephalozia, 46, 1882. 
Cephalozia multiflora Evans, Trans. Conn. Acad. viii, 256, 1892 (not Cephalozia 
multiflora Spruce). 
PLATE XII. 
Autoicous: plants depressed, pale: stems colorless, sparingly 
branched, branches blunt or attenuated, stems oval in section, about 
6 by 5 cells, the ventral surface more rounded than the dorsal; interior 
cells with thickened walls, cortical cells in 10 to 12 rows, those of 
the dorsal surface about three times as large as those of the ventral; 
rhizoids scattered on the ventral surface of the stem, long, colorless: 
leaves slightly imbricated at the base or approximate, almost longi- 
tudinally inserted, spreading or slightly concave, antical base decur- 
rent, broadly ovate, unequally bifid (about one-half), lobes subulate, 
spreading or connivent, postical lobe broader, with outer margin 
more dilated, 3 to 5 cells broad, 4 or 5 cells long, usually ending 
in a row of 2 or 3 cells, antical lobe about 3 cells broad (rarely 2 or 
4), 4 or 5 cells long, ending in a row of 2 or 3 cells: cell-walls thin, 
corners rounded, trigones very small: underleaves wanting: 9 
inflorescence borne on a short branch; 2 bracts usually in 3 pairs; 
innermost bracts ovate, deeply bifid (about two-thirds), the lobes 
usually unequally cleft, the outer division much the smaller, some- 
times with supplementary divisions or subequally 4 or 5 lobed, the 
inner lobes subulate, 8 to 10 cells long and about 4 cells broad, end- 
ing in a row of 2 to 4 cells, outer lobes 2 to 8 cells long; innermost 
bracteole similar to bracts, scarcely connate with them, the lobes 
usually less deeply cleft; bracts of second row shorter, deeply lobed 
(about one-half), sometimes with subdivided lobes ; perianth usually 
Trans. Conn. Acap., Vou. XII. 3 May, 1904. 
