( 234) 
branches in cross-section, similar to stems but only 80 4 in 
greater diameter; leaves distant and spreading either dry or 
moist, papillose on both sides and more or less recurved on 
margin; stem leaves 1 mm. long, gradually narrowed froma 
broad base to a narrowly lanceolate, serrulate point formed 
by the excurrent costa with basal cells rectangular, about 
12 # wide and 2-5 times longer; branch leaves shorter and 
costa scarcely excurrent; perichaetial leaves much like stem 
leaves but with a longer, more slender and smoother point, 
with costa indistinct ; capsule irregular, nodding, striate, with 
low convex lid, on a seta about 1.75 cm. high; teeth of 
exostome orange-brown, 85 # wide at base, the outer plates 
finely granulose, about 14 lamellae on inner face and apex 
finely papillose; segments of endostome a little shorter than 
teeth, split along the median line above with a few perfora- 
tions below and the points papillose-striate in vertical lines; 
spores rough, mostly slightly elongated, 16 x 20 
Palamos near Mapiri, 1000 meters elevation, June 13, 1902 
(1909). This plant in many respects is near P. radicalis, 
differing especially in its dioicous inflorescence. 
PHILONOTIS ANGULATA (Tayl.) Broth. 
Sorata, 2400 meters elevation, on rock, Sept. 1, 1901 (1918). 
Cross-sections of stem 320 in diameter with a well-defined 
central-strand 120 in greater diameter and ground tissue 
gradually changing into the rind with an outer wall of larger 
thin-walled cells rather incomplete. 
PHILONOTIS GRACILENTA (Hampe) Jaeg. 
Near Tolapampa, 3600 meters elevation, Sept. 11, 1901 
(1915). Apolo, 1500 meters, on wet ground, June 24, 1902 
(1910). 
BREUTELIA NUTANS Mont. 
Pelichuco, 3300 meters, May 4, 1902 (2825). Near Sorata, 
3000 meters, growing amongst brush, Aug. 27, 1901 (2134). 
BREUTELIA TOMENTOSA (Sw.) Schimp. 
Pelichuco, 3300 meters, April 30, 1902 (2788). 
? Breuretia Wainior Broth. 
Above Tolapampa, 4000 meters, Sept. 11, 1901 (1716). 
