Quercus."] CXL. CUPULIFEE^:. (J. D. Hooker.) 611 



caudate quite entire glabrous or subtomentose beneath, nerves 8-14 pairs 

 arched strong beneath, cups crowded shallow hoary covering the base only 

 of the hemispheric or subglobose conic-topped hoary nut, bracts subannu- 

 late minute appressed obscure. Hance in Seem. Journ. Hot. viii. (1870) 4, 

 and in Trimcn Journ. Sot. 1874, 241. 



PERAK, PEXANG, SINGAPORE and MALACCA, WallicJi, &c. 



A large tree. Leaves 5-7 in., usually shining above, midrib often pubescent ; 

 petiole ^-i in. Cups - in. diam. ; margins acute. Nut %~ in. diain., umbo small. 



31. Q. sundaica, Blume Batav. VerJi. ix. 216 ; Bijd. 520 ; Fl. Jav. 

 Cupulif. 11, t. 2, 3 ; branches hoary, leaves subsessile coriaceous elliptic or 

 ovate acute (not caudate) entire glabrous above pale and hoary beneath 

 base usually rounded, nerves 8-10 pairs spreading, cups stoutly peduncled 

 very shallow echinate covering the base only of the hemispheric conic-topped 

 glabrous nut. A. DC. Prodr. x\\. ii. 89 ; Miquel Fl. 2nd, Bat. i. 850; 

 Ann. Mus. i. 109 ; Oudem. Annot. Cupulif. Jav. II. Q. mappacea, Korth. 

 Verb. Nat. Gescli. Bot. 202 ; Miquel Fl' Ind. Bat. i. i. 850. Q. Korthalsii, 

 var. mappacea, Blume Mus. Bot. i. 293: A. DC. I. c. 90. Q. pseudc- 

 molucca, vars. sundaica & Korthalsii, Wenzig in Jahrb. Bot. Gart. Berl. 

 i. 227. Q. nmricata, Boxl. Fl. Ind. iii. 635. ? Q. macrophylla, Miguel Fl. 

 Ind. Bat. Suppl. 351 ; A. DC. I. c. 107. 



' FENANG, Roxburgh, &c. PERAK, ScortecUnl, King's Collector. MALACCA, 

 Maingay (Kew Distrib. 1530). DISTRIB. Sumatra, Java, Borneo. 



A lofty tree, young parts furfuraceous. Leaves 4-7 by 2-3 in., shining above 

 when mature (young hoary above) with a tomentose prominent midrib, pale beneath ; 

 petiole I in., very stout. Cups f-1 in. diam., pubescent. Nut f-1 in. diam., umbo 

 rather long. Xettr Q. Walliclui, but the leaves are broader not caudate, petiole 

 shorter and fruit larger. 



32. Q. Lamponga, Miquel Fl. Ind. Bat. Suppl. 347 ; branches hoary 

 or glabrous, leaves subsessile elliptic or elliptic-lanceolate caudate glabrous 

 entire base acute white or silvery beneath, nerves 10-14 pairs arched, cups 

 crowded covering the base only of the conico-hemispheric hoary nut, bracts 

 subannulate obscure appressed. A. DC. Prodr. xvi. ii. 95 ; Miquel Ann. 

 Mus. i. 109 ; W^enzig in Jakrb. Bot. Gart. Berlin, iv. 229. Q. brevipetiolata, 

 Schejf. Obs.Pkyt.jL4t* 



PEKAK, ScortecJiini, King's Collector. DISTRIB. Malay Islands, New Guinea. 



A tree. Leaves 4-5 in., hardly shining ; nerves not impressed above, Blender 

 beneath ; petiole | in., slender. Caps f-1 in. diam., base flat. Nut as broad, 

 narrowed into the minute umbo. Intermediate between sections Pasania aud 

 Cyclobalanus. 



Leaves pubescent on both surfaces. 



33. Q. Kystrix, Korth. Verh. Nat. GcscJi. Bot. 201, t. 43; branches 

 densely tomentose, leaves very coriaceous elliptic or elliptic-oblong acumi- 

 nate entire asperulous or softly pubescent above with 12-15 pairs of arched 

 tomentose nerves and midrib, base acute, cups echinate tomentose covering 

 the lower part of the low conico-hemispheric glabrous nut. Wenziy in 

 Jahrl). Bot. Gart. Berl. iv. 223. Q. Korthalsii, Blame, vars. Kajuii 



PERAK and SINGAPORE, King's Collector. MALACCA, Maingay (Kev: Distrib. 

 1158). DISTRIB. Sumatra, Java. 



