Synonyms
Nicotiana obtusifolia var. palmeri Kartesz (A.Gray)
Nicotiana trigonophylla Dunal
Nicotiana trigonophylla var. ipomopsiflora (Dunal) Comes
Nicotiana ipomopsiflora Dunal
Nicotiana glandulosa Buckley
Nicotiana sordida Lehm.
Nicotiana trigonophylla var. pulla Comes
Nicotiana trigonophylla var. sordida (Lehm.) Comes
Nicotiana palmeri A.Gray
Nicotiana trigonophylla var. palmeri (A.Gray) M.E.Jones