Eustoma grandiflorum (Raf.) Shinners , S. W. Naturalist 2: 41 1957. (syn.Eustoma andrewsii A.Nelson; Eustoma exaltatum subsp. russellianum (Hook.) Kartesz; Eustoma gracile Engelm. ex Small; Eustoma grandiflorum f. album (Holz.) Waterf.; Eustoma grandiflorum f. bicolor (Standl.) Shinners; Eustoma grandiflorum f. fisheri (Standl.) Shinners; Eustoma grandiflorum f. flaviflorum (Cockerell) Shinners; Eustoma grandiflorum f. roseum (Standl.) Shinners; […]