
thinly coriaceous, paler on the nether side; flowering portion 
of stem or branchlets erect, the stalke, calyx ed diver- 
gent fruit green, the petals and stamens white, the snther 
of course bright yellow; "“Pealidigan” in Manobo, Cabadbaran, 
August, 1912. 
15568.  Isanthers permollis Krinzil. Guffnutese ent 
perennials, tufted in wet loose earth of landslides or in 
other similsr places of deeply shaded stream banks; stems 
usually few from the sane root cluster, crooked and descend- 
ing, alwaye less than 1/2 inch thick, quite rigid and break- 
ing with 9 enap, unbranched, 1 to 3 feet high; the green wood 
with a large pith and cevered with smooth yellowigh bark; 
roote ample; leaves eubeppesite or aubalternate, suberect, 
eorisceous, flat, much paler green beneath, the greenish 
petiole wumaurk succulent; inflorescence axillary, divaricate, 
the stalks and green calyx sovered with tewny hairs, the 
odorless flowers pendant, with enowwhite petals and yellow 
anthers; fruite 1/4 inch scposs, irregularxy globose, white 
and soft, with numerous: minute brown solored seeds; "Tinda- 
koi" in Manobo. Cabadbaran, August, 1912. 
13559. Gleredendron cumingianum Jen. Suberect shrub 
in wet soil along the base of @ low oliff or in secondary 
forests of seepage places at 750 feet; stem an inch or two 
thick, crooked, < yarde high, branched from the middle; wood 
whitieh, with a large pith, covered with yellowish green and 
emooth bark; branches lone, secending,spsringly rebranched; 
Lesves secending or horizontal, very diverse in size, paler 
beneath, soft membranous; inflorescence erect, calyx whitish 
er with a slight purple, corolla style snd filaments white, 
anthers ater, flowers odorless and nearly horizontal, calyx 
and ite pedicel turning livideas with nge; "“Malatogon" in 
Manobo. Gabadbsran, August, 1912. 
13560,  Stryehnos ignatii Berg. A lofty tree climber 
on & wooded or forested bench at 750 feet; stem leoping, 
wubexeck subterete or obscurely mgular, 2 1/2 inches thick 
branched at the top; wood soft,poreus,dingy white, odorless 
and Youshenedt with slightly eweet which soon turns bitterish; 
bark greenish brown and roughened with light gray lenticels or 
execrescencea, thin; branches very flexibie, long, hanging 
from 40 feet high tree tops on the lower side of the steep 
ineline, repeatedly branched, the ultimate branchlets 
econasionsliy tendril-like, the terminsl ones fruit besring; 
leaves thinly chartaceous, deseending, nearly similar green 
on both sides, folded and apex recurved, margins mkitz more 
or jess rugoge or wavy; the pendant fruits few clusters 
on 6 inches long flexible stalke, hard, globose, nerrly 2 
inches long serosa; the 15 seeds flat, irrerular, imbedded 
in the Pather white and dry meat, the kernels very bitter; 
"Ysfigiilagon"” in Manobo. Cabadbaran, August, 1912. 
13561. Williameia mindansaensis Zlm. n. sp. treet 
enrub in moist stony soll of steep forested inclines of 
peak Durus at 5000 feet; stem 2 inches thick, terete, rather 
erooked, 15 feet kx high or less; wood rather soft, sappy 
white, odorless and tasteless; branches orising from below 

