120 THAI FOREST BULLETIN (BOTANY) 34 Figure 35. Lithocarpus platycarpus (Blume) Rehder: A. twig, leaves and inflorescences (Abbe et al. 9694); B. bud; C. female flower; D. acorn (Smitinand 2332).
A SYNOPTIC ACCOUNT OF THE FAGACEAE OF THAILAND (C. PHENGKLAI) 121 <strong>Thailand</strong>.— PENINSULAR: Surat Thani, Phangnga, Nakhon Si Thammarat, Phatthalung, Trang. Distribution.— Malaysia, Indonesia (type). Ecology.— Lowland tropical evergreen to lower montane forest, on granite bedrock, alt. 50–1750 m (usually 200–300 m). Flowering Feb.–Nov., fruiting March–Aug. Vernacular.— Ko sae (°àÕ·´–), ko lap (°àÕÀ≈—∫) 39. Lithocarpus polystachyus (Wall. ex A.DC.) Rehder, J. Arnold Arbor. 1: 130. 1919; Barnett, Quer. Rel. Fag. Asia: 105. 1940; Barnett, Trans. & Proc. Bot. Soc. Edinburgh 33: 333. 1941; Barnett, Trans. & Proc. Bot. Soc. Edinburgh 34: 333. 1944; Hjelmq., Dansk Bot. Ark. 23: 487. 1968.— Quercus polystachya Wall. ex A.DC. in A.P. de Candolle, Prodr. 16(2): 107. 1864; Kurz, Forest Fl. Burm 2: 485. 1877; King ex Hook.f., Fl. Brit. India 5: 610. 1888; Craib, Bull. Misc. Inform. Kew 1911. 472; Brandis, Indian Trees: 630. 1921.— Q. bancana Kurz (non Scheff.), Forest Fl. Burm 2: 485. 1877.— Pasania polystachya (Wall. ex A.DC.) Schottky, Bot. Jahrb. Syst. 47: 667. 1912.— Synaedrys polystachya (Wall. ex A.DC.) Koidz., Bot. Mag. (Tokyo) 30: 197. 1916. <strong>Thailand</strong>.— NORTHERN: Mae Hong Son, Chiang Mai, Chiang Rai, Lamphun, Lampang, Phitsanulok, Kamphaeng Phet; NORTHEASTERN: Phetchabun, Loei, Maha Sarakham; EASTERN: Nakhon Rachasima, Ubon Ratchathani; SOUTHWESTERN: Uthai Thani, Kanchanaburi; CENTRAL: Suphan Buri; SOUTHEASTERN: Trat; PENINSULAR: Ranong, Narathiwat. Distribution.— India, Myanma (type), Laos, Vietnam. Ecology.— Deciduous dipterocarp forest, deciduous dipterocarp-pine forest, mixed deciduous-oak forest, old clearings, evergreen to lower montane forests; on sandstone bedrock, alt. 60–2200 m (usually 600–1000 m). Flowering Jan.–Dec. (usually Nov.–May), fruiting June–Nov. Vernacular.— Ko mak (°àÕÀ¡“°), ko hin (°àÕÀ‘π), ko ngae (°àÕ·ß–), ko daeng (°àÕ·¥ß), ko ta mu (°àÕµ“À¡Ÿ) (Nor<strong>the</strong>rn); ko ket dam (°àÕ‡°Á¥¥”) (Nor<strong>the</strong>astern); ko hua mu (°àÕÀ—«À¡Ÿ) (Eastern); ko khua (°àÕ§— Ë«) (Peninsular). Uses.— Nuts edible. 40. Lithocarpus rassa (Miq.) Rehder, J. Arnold Arbor. 1: 130. 1919; Barnett, Quer. Rel. Fag. Asia: 356. 1940; A.Camus, Chênes, Texte 3: 739, t. 1954; Soepadmo, Fl. Males. 7(2): 364. 1972.— Quercus rassa Miq., Fl. Ned. Ind., Eerste Bijv.: 350. 1861; A.DC. in A.P. de Candolle, Prodr. 16(2): 95. 1864; King ex Hook.f., Fl. Brit. India 5: 613. 1888; Corner, Wayside Trees: 304, f. 96. 1940.— Cyclobalanus rassa (Miq.) Oerst., Skr. Vidensk.-Selsk. Christiana, Math.- Naturvidensk. Kl. 5(9): 376. 1871.— Quercus wenzigiana King ex Hook.f., Fl. Brit. India 5: 613. 1888.— Q. rassa Miq. var. lanuginosa Ridl., J. Straits Branch Roy. Asiat. Soc. 61: 37. 1912.— Pasania rassa (Miq.) Gamble, J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 75: 436. 1915.— P. wenzigiana (King ex Hook.f.) Gamble, J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 75: 435. 1915.— Synaedrys rassa (Miq.) Koidz., Bot Mag. (Tokyo) 30: 192. 1916.— S. wenzigiana