228 Systematik und Pflanzengeographie. 



Leaves elliptic-oblong, 9 — 15 in. long. 



34. Qu. grandifrons King, 

 Leaves ovate-lanceolare, cupule 4 in. in diameter. 



35. Qu. polystachya Wall. 

 Leaves narrowly oblong-lanceolate, cupule 7 — 9 in. in dia- 

 meter. 36. Qu. Celebica Miq. 



— - Leaves glabrous on the upper surface. 



Leaves lanceolate, caudate acuminate, undersurface pale, 

 minutely puberulous. 37. Qu. Wallicliiana Lindl. 



Leaves elliptic, subovate, cuspidate, glabrescent, or sparsely 

 farfuraceous beneath, glans glabrous. 



38. Qu. Sundaica Blume. 

 Leaves elliptic-lanceolate with short blunt acumen, gla- 

 brescent beneatb : glans minutely tomentose. 



39. Qu. Lamjjo?iga Miq, 

 ^ Leaves more or less hairy on both surfaces. 



Leaves hispid ulous and minutelj' tomentose, ovate-elliptic, 



40. Qu. dasystachya Miq, 

 Leaves furfuraceous-pubescent, ovate-oblong, or elliptic 

 oblong. 41. Qu. hyst-rix Korth, 



Glans turbinate. 



Cupule embracing half the glans, faintly undulate, lamellate in its 

 lower, squamose in its higher part. 42. Qu. induta Blume, 



Cupule saucer-shaped, embracing only the base of the glans. 

 Glans little more than half an inch in diameter. 



43. Qu. Curtisil King, 

 Glans an inch or more in diameter. 



Scales of cupule broadly ovate with abrupt acute apices ; 

 all other parts quite labrous. 28. Qu. pseudo-Molucca Blume. 

 Scales of cupule broadly ovate with thick, blunt apices, young 

 parts scurfy-pubescent. 44. Qu. pruinosa Blume. 



Scales of cupule broad-tubercular ; young parts puberulous 

 not scurfy. 45. Qu. pallida Blume. 



4. Section: IV. Cyclohalanus. 



Male spikes erect; styles and leaves as in Pasania; involucres cupulate, 

 solitary or in threes, their braets connate into entire or denticulate lamellae 

 as in Cyclobalanopsis ; leaves entire. 



Glans ovoid (obovid in Qu. Tkomsoni), conspicuously longer than broad, 

 Leaves glabrous. 



Leaves oblong-lanceolate, glans an inch or more long. 



46. Qu. daphnoidea Blume, 

 Leaves ovate to ovate-oblong, glaucous beneath, glans 75 inch, 

 long (f Cyclobalanopsis). 47. Qu. eumorpha Kurz, 



Leaves not glabrous. 



Leaves obovate, minutely tomentose beneath ; glans glabrous 

 (see linder Pasania). 20. Qu. Lindleyana Wall. 



Leaves ovate-elliptic , minutely puberulous beneath ; glans 

 pubescent. 59. Qu. Enoychii Korth. var. latifolia. 



Leaves more ore less lanceolate; both surfaces minutely stellate, 

 tomentose ; glans minutely sericeous or glabrous. 



48. Qu. conocarpa Oudem. 

 Leaves glabrescent; glans obovord. 67. Qu. Thomsoni Miq. 



Glans hemispheric not conspicuously longer than broad. 

 Cupule covering half the glans or more. 

 — Leaves with short thick petioles. 



Leaves elliptic-oblong, cupule with denticulate lamellae, 



sessile. 49. Qu. Bancana Scheff. 



Leaves lanceolate, cupule with entire lamellae, peduncu- 



Jate. 50. Qu. Reinwardtii Korth. 



= Leaves with long slender petioles. 



Leaves lanceolate, cupules sessiles. 51. Qu. sericea Scheff. 

 Cupule cowering less than half the glans. 



