A synoptic account of the Fagaceae of Thailand

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THAI FOREST BULLETIN (BOTANY) 34
2350 m (usually 900–1300 m). Flowering Jan.–Nov., fruiting July–Sept.
Vernacular.— Ko phuang (°àÕæ«ß), ko ko (°àÕ°ãÕ) (Northern), ko lap tao pun (°àÕ
À≈—∫‡µâ“ªŸπ) (Peninsular).
23. Lithocarpus garrettianus (Craib) A.Camus, Rivista Sci. 18: 40. 1931: Barnett, Quer. Rel.
Fag. Asia: 93. 1940; Barnett, Trans. & Proc. Bot. Soc. Edinburgh 33: 333. 1942; Barnett, Trans.
& Proc. Bot. Soc. Edinburgh 34: 333. 1944; Hjelmq., Dansk Bot. Ark. 23: 476. 1968;
C.C.Huang, Y.T.Chang & B.M.Bartol. in C.Y.Wu & P.H.Raven, Fl. China 4: 369. 1999.—
Quercus garrettiana Craib, Bull. Misc. Inform. Kew 1911: 471. 1911;— Pasania garrettiana
(Craib) Hickel & A.Camus, Ann. Sci. Nat., Bot., X, 3: 403. 1921; Hickel & A.Camus in H.Lecomte,
Fl. Indo-Chine 5: 994. 1930.
Thailand.— NORTHERN: Chiang Mai (Kerr 1185, 1185A, syntypes), Chiang Rai,
Phitsanulok; NORTHEASTERN: Phetchabun, Loei, Khon Kaen; EASTERN: Chaiyaphum.
SOUTHWESTERN: Kanchanaburi, Phetchaburi; PENINSULAR: Ranong.
Distribution.— China, Myanma, Laos, Vietnam.
Ecology.— Mixed deciduous forest, deciduous dipterocarp forest, oak-deciduous
dipterocarp forest, often by streams, on granite bedrock.
Vernacular.— Ko kang dang (°àÕ°â“ߥâ“ß), ko khi mu (°àÕ¢’ ÈÀ¡Ÿ)(Northern & Northeastern).
24. Lithocarpus gracilis (Korth.) Soepadmo, Reinwardtia 8: 243. 1970; Soepadmo, Fl. Males.
7(2): 362. 1972; Soepadmo, Julia & Go in E.Soepadmo & L.G. Saw, Tree Fl. Sabah & Sarawak
3: 59. 2000.— Quercus gracilis Korth, Verh. Nat. Gesch. Ned. Bezitt., Bot.: 207. 1844; A.DC.
in A.P. de Candolle, Prodr. 16(2): 93. 1864; King, Ann. Roy. Bot. Gard. (Calcutta) 2: 88.
1889.— Q. cyrtorhyncha Miq., Fl. Ned. Ind., Eerste Bijv.: 350. 1861; King ex Hook.f., Fl. Brit.
India 5: 613. 1888.— Q. diepenhorstii Miq., Fl. Ned. Ind., Eerste Bijv.: 349. 1861.— Lithocarpus
cyathiformis A.Camus, Bull. Soc. Bot. France 94: 4. 1947.— Pasania cyrtorhyncha (Miq.)
Gamble, J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 75: 432. 1915. Fig. 28.
Thailand.— PENINSULAR: Nakhon Si Thammarat, Songkhla, Narathiwat.
Distribution.— Malaysia, Indonesia (type), Brunei.
Ecology.— Lowland tropical evergreen to swamp forests, alt. 0–100 m. Flowering
and fruiting Nov.–March.
Vernacular.— Ko bai lek (°àÕ„∫‡≈Á°) (Peninsular).
25. Lithocarpus harmandii (Hickel & A.Camus) A.Camus, Rivista Sci. 18: 40. 1931; Barnett,
Quer. Rel. Fag. Asia: 124. 1940; Barnett, Trans. & Proc. Bot. Soc. Edinburgh 33: 334. 1942;
Barnett, Trans. & Proc. Bot. Soc. Edinburgh 34: 334. 1944.— Pasania harmandii Hickel &
A.Camus, Ann. Sci. Nat., Bot., X, 3: 390, f. 3. 1921; Hickel & A.Camus in H.Lecomte, Fl. Indo-
Chine 5: 973. 1930.