CHROZOPHORA oblongifolia A. Juss. ex Spreng. [family EUPHORBIACEAE], Syst. Veg. iii. 850. —Decaisne in Ann. Sci. Nat. 2me sér. ii. 242; Baill. Étude gén. Euphorb. 322.
CHROZOPHORA obliqua Müll. Arg. [family EUPHORBIACEAE], in DC. Prodr. xv. ii. 749, excl. Wall. Cat. 7716 G; Schweinf. Beitr. Fl. Aethiop. 235, 262; Boiss. Fl. Orient. iv. 1141, excl. syn. Schweinf.; Hook. f. Fl. Brit. Ind. v. 409, Scinde plant only; Aschers. & Schweinf. Ill. Fl. Égypte, 138; Penzig in Atti Congr. Bot. Genova; 1892, 359; Pax in Ann. Istit. Bot. Roma, vi. 183; Cooke, Fl. Bomb. ii. 607; not of A. Juss.
CHROZOPHORA tinctoria Schweinf. [family EUPHORBIACEAE], Beitr. Fl. Aethiop. 36; not of A. Juss.
CHROZOPHORA obliqua Schweinf. var. incisa [family EUPHORBIACEAE], in Bull. Herb. Boiss. vii. App. ii. 306.
CHROZOPHORA obliqua Schweinf. var. angustifolia [family EUPHORBIACEAE], in Bull. Herb. Boiss. vii. App. ii. 306.
CHROZOPHORA tinctoria Boiss. var. subplicata [family EUPHORBIACEAE], Fl. Orient, iv. 1141, partly; Terracc. in Ann. Istit. Bot. Roma, v. 98; not of Müll. Arg.
Croton tinctorium Forsk. [family EUPHORBIACEAE], Fl. Ægypt.-Arab. cxxi.; not of Linn.
Croton oblongifolium Del. [family EUPHORBIACEAE], Desc. Egypt. Hist. Nat. ii. (Fl. Égypte) 139, t. 51, fig. 1; A. Juss. Tent. Gen. Euphorb. 28.