22116. Christiopteris sagitta [sagittata] (Christ.). Copel. Clumps 
o 
about the base of other large epiphytic fern clumps of humid woods; rhizome 
crooked, branched, quite rigid; stipes also rigid; the smooth, stiff blades 
of various sizes and shapes, with recurved tips, quite slippery and lucid on 
both sides. Mt. Pinatubo, April to June, 1927. Polypod. ; 
22117. [No name.] On host number 22111: Curculigo capitulata. Mt. 
Pinatubo, April to June, 1927. Crypt. E 
22118. Saurauia polysperma (Blco.). An 8 inches thick tree or very 
coarse shrub in a much jungled flat; wood white, soft, the smooth bark brown; 
the descending leaves much paler beneath; the hanging flowers white except 
the green stalks, from the main branches. Mt. Pinatubo, April to June, 1927. 
Dillen. i | 
22119. [No name.] On host number 22118: Saurauia polysperma. Mt. 
Pinatubo, April to June, 1927. Crypt. 
22120. Asplenium unilaterale Lam. In small clusters or in aggrarious 
[gregarious?] masses’ upon very wet earth upon stones of a mud flat; rhizomes 
running, dull green; stipes erect; the fronds much recurved, or a very dark 
color above. Mt. Pinatubo, April to June, 1927. Polypod. 
22121. Lycopodium merrillii Hert. Tuftlets hanging from moss covered 
limbs of dense humid woods; the numerous pendant branches limp; leaflets 
descending, shining; spore packets yellow. Mt. Pinatubo, April to June, 1927. 
Lycopod. 
22123. Argostemma solaniflorum Elm. Upon wet moss covered stones or 
in wet earth, usually in clusters, the watery green stems reclining and 
‘rebranched; leaves paler beneath, soft, flat; flowers pointing downhill, 
the corolla white. Mt. Pinatubo, April to June, 1927. Rubiac. i 
22124. Monogramma paradoxa (Fée) Bedd. Dense velvety masses along : 
sheltered sides of a tree fern or upon wet boulders in damp places or woods; 
frond very descending, soft in texture, very dark or dull green; only rarely 
met. Mt. Pinatubo, April to June, 1927. Polypod. : TA 
22125. Asplenium unilaterale Lam. Few stemmed clumps or tuftlets in 
wet talus beds of humid woods; rhizomes dull green, herbaceous, crooked and 
horizontal, rebranched; the erect stipes soft in texture, shining, brown 
to black in color, the rachis similar; fronds recurved, especially toward 
their tips, the thin flat lamina somewhat paler beneath a 1 serrate along 
the upper edge. Mt. Pinatubo, April to June, 1927. Polypod. 

