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DICRANELLA TENUIROSTRIS (Kunze) Mitt. 
Common about Apolo, 1440 meters, April, June and 
August (1726, 1739, 1744); Lanca river, 900 meters, March 
(1731): 
These specimens are similar to Spruce’s no. 39 and no. 43, 
called D. ex?gua, but are not the D. exigua collected by 
Beyrich in the Serra d’Estrella, the type locality. This last 
is a rather smaller plant with shorter and straight, erect- 
spreading leaves. D. zveissdocdea C. M. (E. Ule no. 6 and 
no. 61, Bryotheca Brasil.) is evidently this latter species (D. 
ex?gua). 
DicRANELLA BEYRICHIANA Hampe. 
Apolo, very common, February to July (1732, 1733, 17345 
5735 and 1745); Mapiri, September, rgor (1728) 
DicRANELLA PERROTTETI (Mont.) Mitt. 
Santa Cruz, 1520 meters, April 25, 1902 (2752). These 
specimens have the capsule often pendant and the seta rather 
more thickened next to the capsule, than perhaps is usual. 
DicRANELLA MACROSTOMA (C,. Miill.) Par. 
Near La Paz, 3600 meters, August 24, 1901. Determined 
from description only (2858). 
DicRANELLA JAMESONI (Tayl.) Broth. 
On wet rock walls, Sorata, 2250 meters, June 6, 1902 
(1708). 
Campylopodium sulcatum sp. nov. 
Dioicous. Densely cespitose: stems 2 cm. high, branch- 
ing, with radicles at base: stem-leaves up to 4.5 mm. long, 
lanceolate to ovate-lanceolate, with a long straight subulate 
point, with incurved margins, entire except the denticulate 
short distance, filling most of the subula and becoming ex- 
current; perichaetial leaves shorter than stem-leaves and 
rather abruptly narrowed to point; cells of lower leaf-blade 
pale and thin-walled, those near costa rectangular and broad, 
becoming narrower toward margin, with 4 or § rows of very 
narrow, long cells in margin: seta up to 1.5 cm. high, only 
