e-Flora of Thailand

Volume 13 > Part 3 > Year 2017 > Page 516 > Juglandaceae > Engelhardia

3. Engelhardia spicata Lesch. ex Blume

Bijdr. Fl. Ned. Ind. 10: 528. 1826; Fl. Javae Jugl.: 8, tab. 1, 5A. 1829, as ‘Engelhardtia spicata’; C.DC. in DC., Prodr. 16(2): 140. 1864; Kurz, Forest Fl. Burma 2: 491. 1877; Hook.f., Fl. Brit. India 5: 595. 1888; Koord. & Valeton, Meded. Lands Plantentuin 33: 165, 170, incl. var. α genuina & var. β aceriflora. 1900; Craib, Aberdeen Univ. Studies 57: 199. 1912; Ridl., Fl. Malay Penins. 3: 368. 1924; Dode in Lecomte, Fl. Indo-Chine 5: 930, fig. 108: 3–7. 1930; M.Jacobs in Steenis, Fl. Males., Ser. I, Spermat. 6: 151, fig. 1c, 3, 7–9. 1960; K.Larsen & M.Jacobs, Dansk Bot. Ark. 23: 44. 1963; W.E.Manning, Bull. Torrey Bot. Club 93: 41. 1966; Grierson & D. G. Long, Fl. Bhutan 1(1): 58, fig. 6 n. 1983; P.H.Hô in Morat, Fl. Cambodge, Laos & Vietnam 26: 22, pl. 4: 1–3. 1992; A.M.Lu, D.E.Stone & Grauke in Z.Y. Wu & P.H. Raven, Fl. China 4: 279. 1999.


Accepted Name : This is currently accepted.



Synonyms & Citations :

Pterilema aceriflorum Reinw., Syll. Pl. Nov. 2: 13. 1825.— E. aceriflorum (Reinw.) Blume, Fl. Javae Jugl.: 11, tab. 2, 5B. 1829; C.DC. in DC., Prodr. 16(2): 141. 1864; Hook. f., Fl. Brit. India 5: 596. 1888, as ‘acerifolia’; Craib, Aberdeen Univ. Studies 57: 198. 1912.— E. spicata var. aceriflora (Reinw.) Koord. & Valeton, Meded. Lands Plantentuin 33: 167, 171. 1900; W.E.Manning, Bull. Torrey Bot. Club 93: 42. 1966; Grierson & D.G.Long, Fl. Bhutan 1(1): 58. 1983; P.H.Hô in Morat, Fl. Cambodge, Laos & Vietnam 26: 22, pl. 4: 4–5. 1992; A.M.Lu, D.E.Stone & Grauke in Z.Y. Wu & P.H. Raven, Fl. China 4: 279. 1999.
Engelhardtia roxburghiana Lindl. ex Wall., Pl. Asiat. Rar. 2: 85, tab. 199, fig. 7 (fruit). 1831.
Juglans pterococca Roxb., Fl. Indica ed. Carey 3: 631, fruit. 1832, as ‘plerococca’.
Gyrocarpus pendulus Blanco, Fl. Filip. ed. 2: 55. 1845, as ‘Girocarpos pendulos’.
Engelhardtia philippinensis C.DC., Ann. Sci. Nat. Bot. sér. 4, 18: 34, t. 2, fig. 15. 1862; in DC., Prodr. 16(2): 141. 1864.
Engelhardtia pterococca Roxb. ex Kuntze, Revis. Gen. Pl. 2: 637, quoad nom., incl. var. β spicata & var. γ acerifolia. 1891.


Main
Key to the varieties
1. Leaflets glabrous or sparsely hairy beneath, with acute to acuminate at apex   3.1 var. spicata
1. Leaflets tomentose beneath, with rounded, obtuse to merely acute at apex   3.2 var. integra