9818, Hymenophyllus serrulatua (Pr.) ¢, Chr, Yorm- 
ing loose mates upon moss covered inclined tree trunke and 
upon limbs, in damp woods at 4000 feet or higher; rootstocks 
filiform, branched; stipes also filiform, ascending, turn- 
ing brown; fronds delicate, usually recurved, the old ones 
_ wery dark green, the younger ones light green; Dumaguete, 
April, 1908, 
9619. Vaeciniuwm tenuipes Jerr, Spiphytes, upon 
mossy tYee trunks, 2 few meters from the ground, of damp 
woods 2t.4250 feet; stems the thickness of an ordinary 
lead pencil, several from the same root; branches very 
slender, sparingly rebrenched, drooping, with smooth yel- 
lowish gray bark; leaves very rigid, quite easily erecked; 
descending and with tips recurved, dull green above, much 
lighter beneath, edges thin, etherwise fleshy; young infru- 
tescence terminal or subterminal; pedicels strict, reddish 
when exposed; "Tolog-tolog." Dumaguete, April, 1906. 
YOR0, Goodyera viridiflora Dim, Succulent herbs, 
upon moss covered tree trunks, mostly aolitery, in woods 
at 4260 feet; stems green, wetery, with few sea succulent 
roots; leaves subcoriaceous, limp, paler beneath, spreading 
in gubwhoris; bracts also green; the green flowers with 
their throats downwards, only the inner lower petal (7) 
with awhitieh apical margin - odorless and more or less 
succulent; Dumaguete, April, 1908.. 
9821. Bulbophyllum negrosianum Ames, nh. Sp. On 
reclinang tree trunks of mossy woods at 4260 feet, forming 
rather loose but dense tufts; pseudobulbs green and not 
rigid; leathery dark green foliage descending, flat, cani- 
culate on the upper side toward the base; inflorescence 
arising from the base of the pseudobulbs, very slender 
peduncle recurved; flowers odorless, descending, wranged 
from the or along the upper side of the rachis, dull pure 
ple excep, the whitish purplish streaked uppermost segment, 
and the brown versatile or quivering lowermost segment; 
Dumaguete, April, 1908. 
9822. Polypodium celebicum 51. Small tufts, in 
mossy woods at 4250 feet and upwards; rootstocks rather 
short, loosely attached; roots numerous, slender; fronds 
pliable and recurved, darker green above; etipes quite rigid; 
gori well mocketed; 9 widely scattering species, never common; 
Dumaguete, April, 1908. 
- 9822 a, Polypodium obliquatum 1m, Dumaguete, April, 
1906, 
(wo description) 
9823. Bulbophylium sp. fruit only. 
Upon trees, in moist woods at 4250 feet; rootstocks the 
size of a man's emall finger, green or when 014 yellow- 
ish, rather rigid, wiry pranched, forming interlaced 

