Synonymy
Euphorbia hypericifolia L., Sp. Pl.: 454. 1753
- ≡Anisophyllum hypericifolium (L.) Haw., Syn. Pl. Succ.: 161. 1812
- ≡Chamaesyce hypericifolia (L.) Millsp. in Publ. Field Columb. Mus., Bot. Ser. 2: 302. 1909
- =Ditritea obliqua Raf., Sylva Tellur.: 115. 1838
- =Euphorbia cuspidata Bertol., Misc. Bot. 3: 17. 1844, nom. illeg.
- =Euphorbia hypericifolia var. maculata Klotzsch in Seemann, Bot. Voy. Herald: 276. 1856
- =Euphorbia papilligera Boiss., Cent. Euphorb.: 8. 1860
- =Euphorbia boliviana Rusby in Bull. New York Bot. Gard. 4: 442. 1907
- ≡Chamaesyce boliviana (Rusby) Croizat in J. Arnold Arbor. 27: 291. 1946
- =Chamaesyce glomerifera Millsp. in Publ. Field Mus. Nat. Hist., Bot. Ser. 2: 377. 1913
- ≡Euphorbia glomerifera (Millsp.) L. C. Wheeler in Contr. Gray Herb. 127: 78. 1939