Bouchea, Chamisso, 1832

Cardoso, Pedro Henrique, Valério, Vanessa Imaculada Dos Reis, Neto, Luiz Menini & Salimena, Fátima Regina Gonçalves, 2021, Verbenaceae in Espírito Santo, Brazil: richness, patterns of geographic distribution and conservation, Phytotaxa 484 (1), pp. 1-43 : 8

7. Flowers subtended by 1 bract and 2 bracteoles; calyx persistent not accrescent and not inflated in fruit; fruit striated externally .... ........................................................................................................................................................................................... 2. Bouchea