Batschia decumbens Nutt.
Batschia longiflora Pursh
Cyphorima angustifolia Nieuwl.
Cyphorima decumbens (Nutt.) Raf.
Cyphorima linearifolia Lunell
Cyphorima mandanensis (Spreng.) Lunell
Heliotropium helianthemoides Shuttlew. ex A.DC.
Lithospermum albicans Greene
Lithospermum asperum A.Nelson
Lithospermum breviflorum Engelm. & A.Gray
Lithospermum ciliolatum Greene
Lithospermum helianthemoides Shuttlew. ex DC.
Lithospermum linearifolium Goldie
Lithospermum mandanense Spreng.
Lithospermum oblongum Greene
Pentalophus longiflorus (Pursh) DC.
Pentalophus mandanensis (Spreng.) DC.
