Jacquemontia heterotricha O’Donell, 1950

Pastore, Mayara, Moreira, André Luiz da Costa, Cavalcanti, Taciana Barbosa & Simão-Bianchini, Rosângela, 2017, A taxonomic study of Jacquemontia evolvuloides (Moric.) Meisn. and related species (Convolvulaceae), Adansonia 39 (2), pp. 149-166 : 162

5. Jacquemontia heterotricha O’Donell ( Fig. 8C, D )

Boletín de la Sociedad Argentina de Botánica 3: 88 (1950).

— Lectotype (designated here): Argentina, Missiones, Candelaria, Loreto , 3.III.1948, G.J. Schwarz 5556 (lecto-, LIL [ LIL001312 ]! ; isolecto-, BR [ BR0000006991982 ] photo!, DAO [ DAO000455999 ] photo!, K [ K000613116 ]!, L [ L0004211 , L0004212 ] photo!, LIL [ LIL001313 , LIL001314 , LIL001315 , LIL001316 , LIL001317 ]!, LD [ LD1218364 ] photo!, P [ P00735473 ]!, RB [ RB00538241 ]!, RSA [ RSA0002445 ] photo!, S [ S-R-3076 ] photo!, TEX [ TEX00372581 ] photo!) .

Jacquemontia evolvuloides var. tweediei Meisn. , in Martius, Flora Brasiliensis 7: 307 (1869). — Lectotype (designated here): Rio Grande, 1837, J. Tweedie s.n. (lecto-, K[K000613132]!) .

SELECTED MATERIAL EXAMINED. — Argentina. Corrientes, Paso de los Libres , 18.II.1998, A. Krapovickas 46966 (HUEFS). — Misiones, Cainguás , 15.III.2000, F. Biganzoli et al. 839 (MBM) .

Brazil. Goiás, Alto Paraíso de Goiás, 4.II.1990, Arbo, M.M. 3607 (SP) ; São João da Aliança , 16.III.1971, H.S. Irwin R.M. et al. 31906 (SP, UB, NY). — Minas Gerais, Grão Mogol , 10.XI.1938, F. Markgraf et al.3376 (SP, BHCB, RB) ; Itacambira , 9.I.1986, I. Cordeiro et al. 9155 (SP, SPF). — Rio Grande do Sul, Porto Alegre , 13.XII.2007, P.P.A. Ferreira 122 (SP, ICN) ; Teresópolis , XII.1940, J.E. Leite 45282 (SP) .

DISTRIBUTION. — Jacquemontia heterotricha occurs in Missiones and Corrientes in Argentina, and Rio Grande do Sul, Minas Gerais and Goiás in Brazil.

REMARKS

Previously recognized at variety level by Meisner (1869), it was raised to species level by O’Donell (1950b) under a different final epithet. According to McNeill et al. (2012) this combination is not required in different ranks.

Figures

FIG. 8. — A, B, Jacquemontia evolvuloides (photo: M. Pastore); C, D, Jacquemontia heterotricha (photo: H. Moreira); E, F, Jacquemontia sphaerostigma (photo: H.J.C. Moreira); G, H, Jacquemontia warmingii (photo: A.L.C. Moreira).