290 
MUSEUM BOTANICUM LUGD.-BAT. 
Y Far. microcooca: foliis saepe majoribus (2§ — 6J poli., 
| — 2J poli, latis, petiolo 6 — 10 lin.), venis in quovis latere 
7 — 15; fructibus minoribus, hilo carpico magis excavato. 
G55. Quercus Sieboldtana Bl.: ramulis novellis gilvo-to- 
mentosis; foliis e basi acuta v. angustata eiliptico-oblongis lan- 
ceolatisve (2 — 51 poli., f— 2J poli, latis, petiolo 3 — 6 lin.) 
acutis v. obtuso-cuspidatis integerrimis v. apicem versus obtuse 
dentatis coriaceis glabris subtus griseo-lepidotis et in nervo me- 
dio subtomentosis, venis utroque latere 6 — 9 arcuato-patentibus; 
amentis cylindricis rectis, masculis solitariis v. subpaniculatis , 
floribus glomeratis; fructibus in rhachi dense spicatis sessilibus, 
cupula hemisphaerica appresso-squamulata nucula ovoidea Y. 
ellipsoidea (semipollicari) triplo breviore. — Q. acuta (haud 
Thunb. 1) Herb. Sieb. — Q. glauca et Q. glabra (haud Thunb. 1) 
Herb. Burger. — Ara kasi v. Siro kasi Japonensium. — 
Species ramulis tomeptosis et nuculis minoribus ad basin hilo carpico 
plano v. parum convexo haud concavo insignitis facile a Q . glabra Thunb. 
cui proxima distinguenda. — In Japonia. 
656. Quercus Arcaula Hamilt. : ramulis glabris; foliis e 
basi angustata eiliptico-oblongis v. oblongo-lanceolatis (3—7 poli., 
Is — poli. latis, stirpis novellae ultra pedem longis, 4 poli, la- 
tis, petiolo | — § poli.) acuminatis integerrimis coriaceis glabris 
nitidis, venis in quovis latere 10 — 16 arcuato-patentibus; amen- 
tis axillaribus et terminalibus solitariis v. fasciculatis simplicibus 
cylindricis rectiusculis, floribus masculis et femineis glomerula- 
latis; fructibus sessilibus ternis pluribusve in spicam elongatam 
digestis, cupul5 acetabuliformi tuberculato-squamulosa nucula 
hemisphaerica duplo triplove breviore. Hamilt. M. S. Spr. Syst. 
F eg. III. p. 857. 6. — Q. spicata. Sm. in Bees. Cycl Don. Prodr . 
Flor. Nepal. p. 56. 2. Wall. Piant. As. rar, I. p. 40. tab. 46. 
Herb. Wall. JV°. 2781. B. — Q. elegans Bl. in Batav. Ferh. IX. 
p. 208. Bijdr. p. 5 18. Flor. Jav. Cupul, p. 21. tab. 10. — Passan 
lalakki Sundaice. — In montanis Nepaul nec non Archipelagi indici. 
(J Far. racemosa: nuculis saepe depresso-hemisphaericis. — 
Q. racemosa Jack. in Mali. Misc . Korths. in Ferh. Nat . Gesch. 
Bot. p. 205. — In Sumatra. 
y Far. microcalyx : foliis textura magis chartacei, reticula- 
tione inter venas laterales distinctiore; fructibus minoribus. — 
Q. microcalyx et Q. anceps K orths. in Verh. Nat. Gesch. Bot. 
p. 204 et p» 206. — In Borneo. 
G51f. Quercus glaberrima Bl.: ramulis glabris; foliis e basi 
acutiuscula v. obtusa eiliptico-oblongis (2| — 7 poli., 1 — 3 poli, 
latis, arborum juvenilium majoribus, petiolo 3—4 lin.) subcon- 
duplicato-acuminatis integerrimis coriaceis rigidis glabris, venis 
