| Apiaceae | |
Donnellsmithia ampulliformis
| Mathias & Constance | Contr. Univ. Michigan Herb. 11(1): 2 | 1973 |
| Apiaceae | |
Donnellsmithia biennis
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 122 | 1941 |
| Apiaceae | |
Donnellsmithia breedlovei
| Mathias & Constance | Collect. Bot. (Barcelona) 7(2): 763–766, f. 2 | 1968 |
| Apiaceae | |
Donnellsmithia coahuilensis
| Mathias & Constance | Brittonia 33(3): 345–346, f. 2 | 1981 |
| Apiaceae | |
Donnellsmithia cordata
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 122 | 1941 |
| Apiaceae | |
Donnellsmithia dissecta
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 122 | 1941 |
| Apiaceae | |
Donnellsmithia guatemalensis
| J.M. Coult. & Rose | Bot. Gaz. 15(1): 15–16, t. 2 | 1890 |
| Apiaceae | |
Donnellsmithia hintonii
| Mathias & Constance | Bull. Torrey Bot. Club 68(4): 255 | 1941 |
| Apiaceae | |
Donnellsmithia juncea
| (Humb. & Bonpl. ex Spreng.) Mathias & Constance | Contr. Univ. Michigan Herb. 11(1): 4 | 1973 |
| Apiaceae | |
Donnellsmithia madrensis
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 122 | 1941 |
| Apiaceae | |
Donnellsmithia mexicana
| (B.L. Rob.) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 122 | 1941 |
| Apiaceae | |
Donnellsmithia ovata
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 122 | 1941 |
| Apiaceae | |
Donnellsmithia peucedanoides
| (Kunth) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 122 | 1941 |
| Apiaceae | |
Donnellsmithia pinnatisecta
| (L. Riley) Mathias & Constance | Contr. Univ. Michigan Herb. 11(1): 1 | 1973 |
| Apiaceae | |
Donnellsmithia reticulata
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 123 | 1941 |
| Apiaceae | |
Donnellsmithia serrata
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 123 | 1941 |
| Apiaceae | |
Donnellsmithia silvicola
| Constance & Bye | Bot. Mus. Leafl. 24(8): 226–228, pl. 61 | 1976 |
| Apiaceae | |
Donnellsmithia submontana
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 123 | 1941 |
| Apiaceae | |
Donnellsmithia ternata
| (S. Watson) Mathias & Constance | Contr. Univ. Michigan Herb. 11(1): 5 | 1973 |
| Apiaceae | |
Donnellsmithia tuberosa
| (J.M. Coult. & Rose) Mathias & Constance | Bull. Torrey Bot. Club 68(2): 123 | 1941 |