* Euphorbia heterophylla Linnaeus (1753a: 453)

Ecology: occurs in disturbed areas (Jinshuang & Gilbert 2008).

Distribution: native to America, introduced in parts of America, in Africa, S Asia, Sulawesi, Lesser Sunda Islands (POWO 2023).

Specimens examined: Indonesia (Timor Barat): South Central Timor, [Nikiniki, 9°48’49” S, 124°28’35” E], 1 July 1965, Kooy, C. W. 234 (L [L.2209133]) ; Timor Leste: January 1962, Cinatti, R. 256 (L [L.2209131]); Aileu, [Laulara, 8°36’11” S, 125°35’38” E], 25 January 2004, Paiva, J. & Silveira, P. T 202 (COI, L [L.2209140]) ; Díli, [Dili, 8°33’31” S, 125°34’25” E], 7 February 2005, Paiva, J., Silveira, P. & Sousa, A. J. T 364 (COI, L [L.2209138]) ; [Díli, 8°33’31” S, 125°34’25” E], 29 December 1953, van Steenis, C. G. G. J. 18336 (BM [BM015176369], L [L.2209134]) ; Liquiçá, [Maubara, 8°36’43” S, 125°12’22” E], 7 February 2005, Paiva, J., Silveira, P. & Sousa, A. J. T 323 (COI, L [L.2209139]) ; Manatuto, [Laclo, 8°33’18” S, 125°54’34” E], 26 February 2005, Paiva, J., Silveira, P. & Pratas, J. T 661 (COI, L [L.2209137]) .

Red List Assessment: Least Concern.