12509,  <Alpinis rosea Fam, us Sp. Few te, several 
stemmed Glusters in moist clay eevered with » ina 
densely wooded flet at 4500 feet of mount Guitehg; stems 
terete, dark green, lese than 1/4 ineh thick, secending, 
much enlarged «t the bese; leaves ascending, nearly flat 
exeept the reeurved tips, corieceous, very dark green 
above, much paler benesth; spike ecreet, green exeept the 
whitish pedicels; calyx white; corolla pink except that 
portion enclosed by the calyx; very pretty in the fresh 
state; Magallanes, May, 1910. 
12610. Athyrium sibuyanense Copel, ns Bp. Small 
clumps in moist red S011 mixed with reeks on a wooded 
ridge et 4500 feet of mount Guiteng; stipes subtercte, 
soft in texture, ereon except the bla@k base, where 
they are provided with broed scales, with yellowish side 
streaks 11/2 to 3 feet long; frends as long, recurved; 
pinnse deseending, much darker green above, quite rigid 
and breaking with a enap;- Magellenes, May, 1910. 
12811. Polypodiun @essilifolium Hook, Gregarious, 
the individual tuftlets along the lower Side of &® smell 
but roughly barked tree stem at €600 fect of mount Gui- 
teng; reoetetoeks with escending tips, serial end held 
to ite support by the fibrene roots, densely severed with 
brown dry Seales; fronis diverieately spreading, Similer — 
green on both sides, membranous, mergins consplenously i 
erinked; Magallenes, May, 1910. \ 
12512. Gyathea letipimmule Copel, me 8p, hort 
tree fern in moist red cley mixed with stones on ea winit 
ewept ridge at 4500 fect or higher on mount Guiteng; 
stem 4 inches thick, 3 fect high; fronis several, 
Bpresding amongst herbaceous juhgles, 6 feet long; 
stipes 2 fect long, subterete, 1 inch seress, green 
exeept towsrd the brown scale provided base, otherwise 
Spinnlose; frond recurved the lerger pinnae in the 
middle; segments flat, membranous, much paler green a& or 
gleucescently 6 benerth; Magellenes, May, 1910, 
12613. Cyathea sibuyaneneis Copel. ne @p. Slenter 
tree«fern in moist red 8011 ef stones in jungles along a 
riége at 4760 feet of mount “uiteng; stem 3 inches thick, 
16 feet high, black on the amooth er exposed places, 
with prominent lesf sears; fronds rather few, horavy, 
horizontal, reeurved, at most 6 fert long; Stipes sub- 
terete, £2 feet long, 1 inch acrose at the bate, where it 
is covered with chaffy brewn series, otherwise short brown 
hairy, with interrupted sidestreske; pinnae largest 
élong the middle, thiek, heavy, shining deep green ehove, 
comparatively gleucescent beneath, chartaceous; Magallanes, 

