Synonyms: Ciminalis alpina (heterotypic); Ciminalis angustifolia (heterotypic); Ciminalis aphylla; Ciminalis grandiflora (heterotypic); Exacum aphyllum; Gentiana aphylla (homotypic); Hippion aphyllum (homotypic); Leiphaimos aphylla (homotypic); Leiphaimos costaricensis; Leiphaimos eximia; Leiphaimos feildenii; Leiphaimos lutea; Leiphaimos pallidus; Leiphaimos uniflorus; Lita aphylla (homotypic); Vohiria aphylla; Vohiria uniflora; Voyria araguensis; Voyria pallida; Voyria uniflora; Voyria uniflora var. pallida