Juglandaceae

Engelhardia Lesch. ex Blume

Last edited by Pieter B. Pelser, 7 September 2020

Engelhardia apoensis Elmer, LPB 7 (1915) 2693; Merr., EPFP 2 (1923) 23; Jacobs, Fl. Males. ser. 1, 6 (1960) 151. Distribution: Borneo, Malay Peninsula, Philippines. MINDANAO. Native.
Engelhardia serrata Blume, Fl. Java Jugl. (1829) 14; Jacobs, Fl. Males. ser. 1, 6 (1960) 150. = Engelhardia parvifolia C.DC., Prodr. 162 (1864) 141; Merr., EPFP 2 (1923) 23. Distribution: Borneo, Cambodia, India, Java, Laos, Malay Peninsula, Moluccas, Myanmar, Philippines, Sulawesi, Sumatra, Thailand, Vietnam. LUZON, MINDANAO. Notes: Luzon to Mindanao. Native.
Engelhardia spicata Lechen. ex Blume, Bijdr. (1825) 528; Merr., EPFP 2 (1923) 23; Jacobs, Fl. Males. ser. 1, 6 (1960) 151. = Engelhardia rigida Blume, Bijdr. (1825) 528; Jacobs, Fl. Males. ser. 1, 6 (1960) 148. = Engelhardia subsimplicifolia Merr., Govt. Lab. Publ. (Philipp.) 35 (1906) 6; EPFP 2 (1923) 23. = Engelhardia spicata var. integra (Kurz) W.E.Manning ex Steenis, Fl. Males. 6 (1972) 953; ≡ Engelhardia villosa var. integra Kurz, Forest Fl. Burma 2 (1877) 492; ≡ Engelhardia spicata var. colebrookeana auct. non (Lindl. ex Wall.) Koord. & Valeton; Kuntze, Rev. Gen. Pl. 1 (1891) 637; Merr., EPFP 2 (1923) 23. Distribution: Bhutan, Borneo, Cambodia, China, India, Java, Laos, Lesser Sunda Isls, Malay Peninsula, Moluccas, Myanmar, Nepal, New Guinea, Philippines, Sulawesi, Sumatra, Thailand, Tibet, Vietnam. LUZON: Rizal (photos), MINDANAO: Davao Oriental (photos), PANAY (photos). Notes: Note by P.B. Pelser (4-Sep-20): Zhang et al. (2020) indicate that Engelhardia rigida is best considered to form a species complex with Engelhardia spicata. Native.

Literature

📋 Jacobs, M. 1960. Juglandaceae. Flora Malesiana series 1, 6: 143-154
📋 Veldkamp. JF. 2009. Proposals to conserve the names Engelhardia against Pterilema and E. spicata against P. aceriflorum (Juglandaceae). Taxon 58: 1012-1013
Zhang, C-Y, S Ling Low, Y-G Song, Nurainas, G Kozlowski, T Van Do, L Li, S-S Zhou, Y-H Tan, G-L Cao, Z Zhou, H-H Meng & J Li. 2020. Shining a light on species delimitation in the tree genus Engelhardia Leschenault ex Blume (Juglandaceae). Molecular Phylogenetics and Evolution 152: 106918.