(376) 
HypnopEnpDRoNn CorELanpi! Broth. 
Mt. Apo, 2000 meters, April 1905 (2658). 
HYPNODENDRON VITIENSE Mitt. 
Baguio, 1570 meters, Oct. 1904 (1886); Mt. Apo, 2000 
meters, April 1905 (3169). The Mt. Apo specimens are 
somewhat smaller than those from Baguio and fruiting. 
All the specimens are somewhat smaller than the type from 
the Fiji islands but seem to show no essential differences. 
The Apo plants have a seta 2-3 cm. long bearing a curved 
and nodding, more or less cylindric, 8-ribbed capsule about 
5 mm. long without the lid; a conic lid with short, oblique 
beak 2 mm. long; a finely developed annulus; a peristome 
with teeth finely cross-striate to above the middle, the 
slender point pale and papillose, the inner segments finely 
papillose and split almost or quite to the very slender 
apex, with 2 or 3 slender, nodose cilia between them and 
borne on a pale, smooth basilar membrane almost one half 
the height of the teeth; the spores, nearly smooth are about 
12 pw in diameter. 
erage eae Fusco-MucronatTum (C. M.) Broth. 
. Apo, 2000 meters, growing over rock and earth, 
April 1905 (26584 
DESCRIPTION OF PLATES 
PiaTE 171. RHABDOWEISIELLA PAPILLOSA. 
.1. Plant, X15 dia. 2. Stem-leaf, oe dia. 3. Perichaetial leaf, x37 dia. 
4. Median and Beider cells of leaf, X300 dia. 5. Cross-section of stem, X300 dia. 
6. Cross-section of part of leaf, X300 dia. 7. Capsule with lid, X45 dia. 8. Part 
of peristome, annulus and rim of any Xrg0 dia. 9. Calyptra, 37 dia. 
10. Basal cells of leaf on one side, 300 
Piate 172. PsEUDOPOHLIA BULBIFERA. 
Fic. 1. Fruiting ae about natural size. 2. Male plant, natural size. 3. Me- 
dian cells of leaf, X135 dia. 4. Apex of leaf, X135 dia. 5. Stem-leaf, X20 dia. 
6. Capsule, X10 dia. i on perichaetial leaf, X20 dia. 8. Inner perichaetial 
leaf, X20 dia. 9. Median exothecal eee 135 dia, ro. Bulblet, 135 dia. 
11. Stomata and cells of the neck, X135 dia. 12. Peristome and annulus, X135 
dia. 13. Inner face of the teeth showing the separated plates, X135 dia 
PLaTE 173. STEREODONTOPSIS FLAGELLIFERA. 
Fig. 1. Plant, about natural size. 2. Stem-leaf, X30 dia. 3. Apex of perichae- 
