| Boraginaceae |
|
Onosmodium molle
| Michx. | Fl. Bor.-Amer. 1: 133, pl. 15 | 1803 |
| Boraginaceae |
|
Onosmodium molle var. bejariense
| Cronquist | Vasc. Pl. Pacific NW 4: 234 | 1959 |
| Boraginaceae |
|
Onosmodium molle subsp. hispidissimum
| (Mack.) B. Boivin | Phytologia 22: 372 | 1972 |
| Boraginaceae |
|
Onosmodium molle var. hispidissimum
| (Mack.) Cronquist | Vasc. Pl. Pacific NW 4: 234 | 1959 |
| Boraginaceae |
|
Onosmodium molle var. molle
| | | |
| Boraginaceae |
|
Onosmodium molle subsp. occidentale
| (Mack.) Cochrane | Michigan Bot. 15: 104 | 1976 |
| Boraginaceae |
|
Onosmodium molle var. occidentale
| (Mack.) I.M. Johnst. | Contr. Gray Herb. 70: 18 | 1924 |
| Boraginaceae |
|
Onosmodium molle subsp. subsetosum
| (Mack. & Bush ex Small) Cochrane | Michigan Bot. 15: 104 | 1976 |
| Boraginaceae |
|
Onosmodium molle var. subsetosum
| (Mack. & Bush ex Small) Cronquist | Vasc. Pl. Pacific NW 4: 234 | 1959 |