A synoptic account of the Fagaceae of Thailand

A SYNOPTIC ACCOUNT OF THE FAGACEAE OF THAILAND (C. PHENGKLAI) 105
Vernacular.— Ko ploi trat (°àÕæ≈Õ¬µ√“¥) (Southeastern).
18. Lithocarpus encleisacarpus (Korth.) A.Camus, Rivista Sci. 18: 40. 1931; Barnett, Quer.
Rel. Fag. Asia: 144. 1940; Barnett, Trans. & Proc. Bot. Soc. Edinburgh 34: 335. 1944; Soepadmo,
Fl. Males. 7(2): 338. 1972; Soepadmo, Julia & Go in E.Soepadmo & L.G. Saw, Tree Fl. Sabah
& Sarawak 3: 56. 2000.— Lithocarpus encleisacarpus var. aperta (King ex Hook.f.) Barnett,
Quer. Rel. Fag. Asia: 145. 1940.— Quercus encleisacarpa Korth, Verh. Nat. Gesch. Ned.
Bezitt., Bot.: 209, t. 45. 1844; King ex Hook.f., Fl. Brit. India 5: 617. 1888; Corner, Wayside
Trees: 302, f. 95, 98. 1940.— Cyclobalanus encleisacarpa (Korth.) Oerst., Vidensk. Meddel.
Dansk Naturhist. Foren. Kjøbenhavn 1866: 81. 1866.— Pasania encleisacarpa (Korth.)
Gamble, J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 75: 449. 1915; Ridl., Fl. Malay Penins. 3: 386.
1924.— Synaedrys encleisacarpa (Korth.) Koidz, Bot. Mag. (Tokyo) 30: 186. 1916.—
Castanopsis encleisacarpa (Korth.) Rehder, J. Arnold Arbor. 1: 122. 1919.
Thailand.— NORTHERN: Chiang Mai; EASTERN: Ubon Ratchathani;
SOUTHWESTERN: Kanchanaburi; SOUTHEASTERN: Chanthaburi; PENINSULAR: Nakhon Si
Thammarat, Trang, Satun, Songkhla, Pattani.
Distribution.— Malaysia, Singapore, Indonesia (Sumatra, type).
Ecology.— Lowland tropical evergreen to lower montane forests, pine-deciduous
dipterocarp forest, often by streams, alt. 50–1200 m (usually 300–800 m). Flowering April–
Nov., fruiting April–Jan.
Vernacular.— Ko fai (°àÕΩÑ“¬), ko hin (°àÕÀ‘π)(Eastern); ko chaeng (°àÕ·®ß) (Southeastern);
ko hin (°àÕÀ‘π), ko pan (°àÕªíπ) (Peninsular).
Uses.— Nuts edible.
19. Lithocarpus erythrocarpus (Ridl.) A.Camus, Rivista Sci. 18: 40. 1931; Barnett, Quer. Rel.
Fag. Asia: 330. 1940; A.Camus, Chênes, Texte 3: 962. 1954; Soepadmo, Fl. Males. 7(2): 369.
1972.— Pasania erythrocarpa Ridl., J. Bot. 62: 301. 1924. Fig. 27.
Thailand.— NORTHEASTERN: Nakhon Phanom; PENINSULAR: Ranong, Surat Thani,
Phangnga, Yala.
Distribution.— Malaysia (type).
Ecology.— Lowland tropical evergreen forest, by streams, on sandstone bedrock,
alt. 0–200 m. Flowering April–Dec. (usually Aug.–Dec.), fruiting March–Dec. (usually
March–April).
Vernacular.— Ko kap (°àÕ°“∫), ko bai hu (°àÕ„∫ÀŸ) (Peninsular).
20. Lithocarpus eucalyptifolius (Hickel & A.Camus) A.Camus, Rivista Sci. 18: 40. 1931;
Barnett, Quer. Rel. Fag. Asia: 307. 1940; Barnett, Trans. & Proc. Bot. Soc. Edinburgh 34: 173.
1944; Hjelmq., Dansk Bot. Ark. 23: 478. 1968.— Pasania eucalyptifolia Hickel & A.Camus,
Bull. Mus. Natl. Hist. Nat. 34: 363. 1928; Hickel & A.Camus in H.Lecomte, Fl. Indo-Chine 5:
987. 1930.— Lithocarpus rodgerianus A.Camus, Bull. Mus. Natl. Hist. Nat., II 3: 690. 1931;
Barnett, Quer. Rel. Fag. Asia: 286. 1940; Hjelmq., Dansk Bot. Ark. 23: 477. 1968.