11593, Peyohotria diffusa Merr. Seandent upon 
wedium mized trees on wooded edge of the Cati creek ravine 
at 5750 feet of mout Apo; etem looping, crooked, bendable, 
terete, 1 1/@7inch thick: wood sappy white, soft, odorlese 
and tasteless; bark thick, smooth, brown and gray mottled; 
branches numerous at the top, reddish brown, numerously 
rebranched and forming densely interlaced bushes! coriaceous 
leaves ascendingly recurved, smooth and ehining on beth 
sides, deep green on the upper usually conduplicate surface, 
some paler beneath; inflorescence green except the creamy 
white odorless flowers; “Vagamasic;" Tedaya, Auguet, 1909, 
11604, Saryospermum philippinense Vid. Lax 15 
feet high shrub in moist gravelly earth of a wooded ravine 
along the Cati creek at 5750 feet of mount Apo; main stems 
or branches rather arising from near the base, ascendinaly 
recurved and with the ultimate branchlets drooping; bark 
greenish brown, very smooth; wood soft, green, with a large 
watery pith, without odor, tasteless; twige and petioles 
reddish on the upper side; leaves coriaceous, descending, 
very lucid deep green sbove, much lighter green beneath 
and with reddish nerves; inflorescence secending yellowish 
green; “Dengelis;" Todaya, Aucust, 1909, 
11506, mupatorium estenee Tlm. n. sp. Seandent 
upon emall trees along the Sati ereek above the falle at 
5750 feet of mount Apo; stem eoft, terete, freely rebranched, 
1/2 inch thick or more, covered with amoo th light brown 
bark; branches divaricate, usually curved downward; leaves 
soft membranous, much duller green above, descending, nearly 
flat or tips recurved; inflorescence soft, the stalke creen« 
ish and somewhat viecid; involugre dull purplish; odorous 
flowers below the middle yellowieh white, above purplish; 
stigmas creamy white; pappus dirty yellowish; "Taroca;” 
Todays, August, 1909, 
11507, Myriectis mindanaensie “lm. n. sp. Upon 
water soaked moses covered rocks slong the Cati creek at 
5750 feet of mount Apo; roote fibrous, slender, whitieh; 
stem wand-like and suberect, green, the longer ones 9 few 
inchee in length, few branched; lesvea mostly ascending, 
slightly recurved, deep shining green shove, paler benesth; 
green slender peduncle ascending or aseendinely curved; 
involucre green, outer flowers white to pink, the central 
ones green and tiped with the yellow anthers; “Caserang. * 
Todeya, August, 1909. 
11608, Drygpteris sywnocerpes Copel. sp. nova. 
Tuftlets upon moist moss covered rock ledves near the Cati 
ereek falls at 5750 feet of mout Apo; tufte numerous and 
forming patehes, in places covering the ledzes just above 
the falls; stipes greenish brown, descending, soft in texture~ 
fronds gracefully hanging over the rock surface; the pinnae 
submembranous nearly flat, much lichter green beneath; 
"Libagod-tasrio."  Todaya, August, 1909, 

