Croton urens Linnaeus, Species Plantarum 2: 1005. 1753.

"Habitat in India." RCN: 7288.

Type not designated.

Original material: [icon] in Plukenet, Phytographia: t. 120, f. 6. 1691; Almag. Bot.: 320. 1696.- Typotype: Herb. Sloane 97: 165 (BM-SL) .

Current name: Tragia plukenetii Radcl. -Sm. ( Euphorbiaceae).

Note: See Radcliffe-Smith (in Polhill, Fl. Trop. E. Africa, Euphorbiaceae: 296. 1987). The only original material appears to be the cited Plukenet plate.