144 THAI FOREST BULLETIN (BOTANY) 34 <strong>Thailand</strong>.— NORTHERN: Mae Hong Son, Chiang Mai, Chiang Rai; NORTHEASTERN: Loei; PENINSULAR: Nakhon Si Thammarat. Distribution.— India, Myanma, Malaysia, Indonesia (type), Vietnam. Ecology.— Lower montane forest, oak-pine forest and mixed deciduous forest, occasionally on limestone bedrock; alt. 500–2200 m (usually 1200–1500 m). Flowering Jan.– Nov., fruiting Jan.–Dec. (usually May–Sept.). Vernacular.— Ko mok (°àÕÀ¡Õ°), ko ta mu (°àÕµ“À¡Ÿ) (Nor<strong>the</strong>rn). 16. Quercus mespilifolia Wall. ex A.DC. in A.P.de Candolle, Prodr. 16(2): 101. 1864; Kurz, Forest Fl. Burm. 2: 488. 1877; King ex Hook.f., Fl. Brit India 5: 605. 1888; King, Ann. Roy. Bot. Gard. (Calcutta) 2: 35, t. 28. 1889; Hickel & A.Camus in H.Lecomte, Fl. Indo-Chine 5: 960.1930; Barnett, Quer. Rel. Fag. Asia: 259. 1940.— Cylobalanopsis mespilifolia Qerst., Vidensk. Meddel. Dansk Naturhist. Foren. Kjøbenhavn 1866: 79. 1866.; Hjelm., Dansk. Bot. Ark. 23.4: 506. 1968.— Quercus mespilifolioides A.Camus, Rivista Sci. 22: 66. 1935. KEY TO VARIETIES 1. Leaves pubescent <strong>the</strong>n glabrescent on both surfaces, margin slightly serrate 16.1 var. mespilifolia 1. Leaves pubescent <strong>the</strong>n glabrescent on <strong>the</strong> upper surface, and durable s<strong>of</strong>t grey hairy on lower surface, margin strongly serrate 16.2 var. pubescens var. mespilifolia Fig. 44. <strong>Thailand</strong>.— NORTHERN: Mae Hong Son, Chiang Mai, Chiang Rai, Nan, Phrae, Uttaradit, Tak; NORTHEASTERN: Phetchabun, Loei; EASTERN: Nakhon Ratchasima; SOUTHWESTERN: Kanchanaburi, Uthai Thani; SOUTHEASTERN: Chanthaburi. Distribution.— India, Myanma (type), Laos,Vietnam. Ecology.— Deciduous dipterocarp forest, pine-oak forest and dry evergreen forest, on limestone and granite bedrock, alt. 200–1000 m (usually 700–1000 m). Flowering Feb.– Sept., fruiting Jan.–Sept.. Vernacular.— Ko ngae (°àÕ·ß–), ko daeng (°àÕ·¥ß), ko aep (°àÕ·Õ∫), ko dam (°àÕ¥”), ko ta mu (°àÕµ“À¡Ÿ) (Nor<strong>the</strong>rn), ko khi mu (°àÕ¢’ ÈÀ¡Ÿ), ko daeng (°àÕ·¥ß), ko khaeng (°àÕ·¢Áß) (Nor<strong>the</strong>astern), ko talup (°àÕµ≈—∫) (Southwestern). var. pubescens Barnett ex Smitinand & Phengklai, Thai Forest Bull., Bot. 32: 119. 2004.— Quercus kerrii Craib var. pubescens Barnett, Trans. & Proc. Bot. Soc. Edinburgh 34: 331. 1944. Fig. 45. <strong>Thailand</strong>.— NORTHERN: Chiang Mai, Kamphaeng Phet (Kerr 6107, type); SOUTHWESTERN: Kanchanaburi. Distribution.— Endemic to <strong>Thailand</strong>.
A SYNOPTIC ACCOUNT OF THE FAGACEAE OF THAILAND (C. PHENGKLAI) 145 Figure 44. Quercus mespilifolius Wall. ex A.DC. var. mespilifolius: A. male inflorescences (Suvanasudhi 260), A-1 male flower cluster; B. female flower (Suvanasudhi 260); C. twig, leaves and infructescences (Phengklai et al. 6803), C-1 mature acorn.