PHILIPPINE DIPTEROCARPACEAE. 269 
KEY TO THE PHILIPPINE SPECIES OF SHOEEA. 
a Leaves broadly ovate, thickly coriaceous, margins iiirolled; wood boft aiul red. 
13. S. sp. 
aa. Not as above. 
b. Leaves distinctly lighter-colored beneath. 
c. Leaves grayish or yellowish, pubescent beneath; wood very hard, yellow or 
brownish ...: .- 1- ^- f><^^<^^^ifemn 
ec. Not as above. 
d. Leaves retuse at the apex, coriaceous, light-colored and almost glabious 
beneath; wood light-colored and coarse-grained 2. 8. malaanonan 
dd. Leaves acute at the apex, chartaccous, with grayish pubescence of 
stellate hairs beneath; wood hard, fine-grained, red. 
6, 8. sp. (Pubescent guijo) 
bb. Leaves not lighter in color beneath, usually the same on both surfaces. 
c. Leaves usually cuneate at base. 
d. Secondary nerves less than 10 pairs, domatia present 14. S. sp. 
dd. Secondary nerves more than 10 pairs, domatia not present.... 5. S. gm^o 
cc. Leaves rounded or cordate at base. 
d. Stipules small and early deciduous. 
e. Leiives coriaceous, glabrous beneath, margins sometimes slightly ui- 
„ , , 10. .Sf. polysperma 
rolled - J . 
11. 8. vyarhurgti 
ee. Leaves chariaceous, with pubescence of stellate hairs beneath. 
3. S. pJuUpinncnms 
<id. Stipules of some size and persistent, at least on young shoots 
e. Stipules broadly ovoid, acute or obtuse, thickly covered with stellate 
f. S^s lar^e, copper-color in drying : ^ ^ l']ZT) 
if. Leaves small, pallid when dry 4- «• ^V- f^^^^^> * 
ee. Stipules not so broad, lanceolate, acuminate. _ ^ 
f. Leave, lanceolate-aeunnnate, ..«o., .ot V^^-)^^;^,,^ ^^ ^If^ 
pubescent beneath ; buds scurfy f',, f . „„f 
ff. llaves elliptic or oblong, acuminate, pro.uineutly stellate-pubescent 
. T^y veius thickly l.set with large stellate hairs; wooU^fiae- 
®^" '"^'eoH^m^ruood ooluser graiue.l, l.rijrht-red^ 
g 
a-y veius thickly iM^set wuu uuge ..>..... . ^_ ^^_^^ 
iucd, pale-red .-.-■ ; i;;-;:";;;" ... ,„„_, 
,. S;::;'^:;;;";;;: tM;^'y covered .H.. stelUae ..airs, leave. 
/ 7. ^. negi'osensift 
1. SHorea .a.n.eran ,KorU..) -r^-;;-;l^:::,l:2::::\.::'Z 
^ir^;:^trs^";irt:ir^:i'io::i^ . . .;-. .. ^o. .. .. 
XXVU, . 07 J Whitford in Philip. Bur. For^Bul . - »11 7^ p. .V 
Uopca luLycnu, Korth. in Verb. Nat. Gef'-J'-^;'^*^^ "-'■'■' ' 
Ind. Bat. 1 = (1850) 503; A. DC. Trodr. 16; 1808) 03 . 
Parahoi>.o hnla,uieran Hein, liecheroh. Dipteroearp. (IS.)-) 00. 
Young branches subeo.nprossod, with peduncles and f^^'^^^^^ 
veMinous, fulvous ; leaves rounded at base, ovate-o long — , 
glabrous aLve, clothed beneath with very fine yellowtsh-b o u, ^^.e^^^^^^^^ 
10 to .0 en. long, 5 to 6 en. wide, --^^^^ j .^^^^Sate- 
very distinct, reticle 2.5 cm long. Stipule* lanceoiait, 
