Trigonostemon laevigatus Müll.Arg.

Yu, R. - Y. & Welzen, P. C. van, 2020, A taxonomic revision of Trigonostemon (Euphorbiaceae) outside Malesia, Blumea 65 (1), pp. 25-52 : 36

publication ID	https://doi.org/10.3767/blumea.2020.65.01.04
persistent identifier	https://treatment.plazi.org/id/623587E1-6B27-FF3E-FCE1-F55BEBC3B46C
treatment provided by	Felipe
scientific name	Trigonostemon laevigatus Müll.Arg.
status

Treatment

14. Trigonostemon laevigatus Müll.Arg. View in CoL — sect. Tylosepalum

Trigonostemon laevigatus Müll.Arg. (1864b) View in CoL 538; (1866) 1111; Boerl. (1900) 232,284;Pax & K.Hoffm. (1911) 94; Merr. (1921) 345 (2nd mentioning,first = Microdesmis caseariifolia Planch. View in CoL ,see Jablonski 1963:168); Ridl.(1924) 265; Jabl. (1963) 167; Airy Shaw (1972) 346; Whitmore (1973) 135; Airy Shaw (1975) 203; (1978) 417; (1981) 355; (1983) 47; Chantar. (2005) 25; (2007) 578, f. 93; R.Y.Yu & Welzen (2018) 195, f. 5. — Lectotype (designated by Yu & Van Welzen 2018): Motley 686 (K, barcode K000959291), Borneo, South Kalimantan, Bangarmassing [= Banjarmasin].

Description & Taxonomic notes — See Yu & Van Welzen

2018.

Key to the varieties

1. Sepals without a gland outside........ a. var. laevigatus View in CoL

1. Sepals with a gland outside............ b. var. croceus View in CoL

Kingdom	Plantae
Phylum	Tracheophyta
Class	Magnoliopsida
Order	Malpighiales
Family	Euphorbiaceae
Genus	Trigonostemon