Coutoubea arenaria Willd. ex Schult. & Schult.f. species synonym

Exacum ternifolium (Cav.) F.Dietr. species synonym

Coutoubea ternifolia Cav. species synonym

Coutoubea spicata (Aubl.) Kunth species heterotypic synonym

Coutoubea reflexa Benth. species accepted

Coutoubea ramosa f. vulgaris (Benth.) Jonker form synonym

Coutoubea ramosa var. longifolia Benth. variety synonym

Exacum ternifolium (Cav.) Roem. & Schult. species synonym

Coutoubea ramosa var. latifolia Griseb. variety synonym

Coutoubea purpurea Lam. species synonym

Coutoubea minor Kunth species accepted

Coutoubea lutea Steud. species synonym

Coutoubea humilis Sandwith species accepted

Coutoubea densiflora Mart. species synonym

Coutoubea arenaria Willd. ex Griseb. species synonym

Coutoubea alba Lam. species synonym

Exacum strictum Willd. ex Griseb. species synonym

Exacum spicatum (Aubl.) Vahl species synonym

Exacum ramosum (Aubl.) Vahl species synonym

Exacum minus (Humb. & Bonpl.) Schult. & Schult.fil. species synonym

Exacum arenarium (Willd. ex Schult. & Schult.fil.) Schult. ex Griseb. species synonym

Picrium spicatum (Aubl.) Schreb. ex Progel species synonym

Coutoubea ramosa Aubl. species accepted

Exacum strictum Willd. ex Schult. & Schult.f. species synonym

Coutoubea spicata Griseb. species heterotypic synonym

Cutubea densiflora C.Mart., 1817 species synonym

Coutoubea spicata var. densiflora (Mart.) Miq. variety synonym

Coutoubea ramosa var. vulgaris Benth. variety synonym

Coutoubea spicata Aubl. species accepted

Picrium spicatum (Aubl.) Schreb. species homotypic synonym

Coutoubea arenaria Willd. species homotypic synonym

Exacum arenarium Schult. & Schult.f. species synonym

Exacum strictum Willd. species homotypic synonym