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Zexmenia La Llave & Lex., Nov. Veg. Descr., fasc. 1: 13 (1824).

Type: Zexmenia serrata La Llave

Reference

Jones, W. W. (1905). A revision of the genus Zexmenia. Contr. Gray Herb. No. 30, Proc. Amer. Acad. Arts 41(7): 143167.

Zexmenia columbiana S. F. Blake, J. Bot. 53: 306 (1915) = Oblivia mikanioides (Britton) Strother

*Zexmenia foliosa Rusby ex W. W. Jones, Proc. Amer. Acad. Arts 41: 162 (1905). Type: Bolivia: Guanai-Tapuani, Bang, no. 1340. Holotype: ?NY; isotypes: US, Z (000004109).

*Zexmenia foliosa Rusby, Bull. New York Bot. Gard. 4(14): 312 (1907), nom. illegit. superfl. Type: [Bolivia:] [Bang] 1340, Zexmenia sp.? . Holotype: NY.

Bolivia (La Paz).

*Zexmenia foliosa Rusby, Bull. New York Bot. Gard. 4(14): 312 (1907), nom. illegit. superfl. = Zexmenia foliosa Rusby ex W. W. Jones

Zexmenia helianthoides (Kunth) B. D. Jacks. var. rudis (Baker) Hassler f. lanceolata Hassler, Feddes Repert. Spec. Nov. Regni Veg. 14(10-15): 178 (1915) = Wedelia rudis (Baker) Benth. ex H. Rob.

Zexmenia helianthoides (Kunth) B. D. Jacks. var. rudis (Baker) Hassler f. subhastata Hassler, Feddes Repert. Spec. Nov. Regni Veg. 14(10-15): 178 (1915) = Wedelia rudis (Baker) Benth. ex H. Rob.

*Zexmenia herzogii Hassl., Feddes Repert. Spec. Nov. Regni Veg. 7: 357 (1909) = Dimerostemma herzogii (Hassl.) M. D. Moraes

*Zexmenia mikanioides (Britton) S. F. Blake, J. Bot. 53: 200 (1915) = Oblivia mikanioides (Britton) Strother

Zexmenia mikanioides (Britton) S. F. Blake var. australis (S. F. Blake) Hartman & Stuessy, Syst. Bot. 4(1): 55 (1979) = Oblivia mikanioides (Britton) Strother