| Hydrophyllaceae | |
Phacelia sericea var. biennis
| (A. Nelson) Brand | Pflanzenr. 59[IV,251]: 107 | 1913 |
| Hydrophyllaceae | |
Phacelia sericea var. caespitosa
| Brand | Pflanzenr. 59[IV,251]: 107 | 1913 |
| Hydrophyllaceae | |
Phacelia sericea subsp. ciliosa
| (Rydb.) G.W. Gillett | Rhodora 62(740): 221 | 1960 |
| Hydrophyllaceae | |
Phacelia sericea var. ciliosa
| Rydb. | Bull. Torrey Bot. Club 31(12): 636 | 1904 [1905] |
| Hydrophyllaceae | ** |
Phacelia sericea subsp. eusericea
| Brand | Pflanzenr. 59[IV,251]: 107 | 1913 |
| Hydrophyllaceae | |
Phacelia sericea subsp. idahoensis
| (L.F. Hend.) Brand | Pflanzenr. 59[IV,251]: 107 | 1913 |
| Hydrophyllaceae | |
Phacelia sericea subsp. lyallii
| (A. Gray) Brand | Pflanzenr. 59[IV,251]: 107 | 1913 |
| Hydrophyllaceae | |
Phacelia sericea var. lyallii
| A. Gray | Proc. Amer. Acad. Arts 10: 323 | 1875 |
| Hydrophyllaceae | |
Phacelia sericea var. nelsonii
| Brand | Pflanzenr. 59[IV,251]: 107 | 1913 |
| Hydrophyllaceae | |
Phacelia sericea subsp. sericea
| | | |
| Hydrophyllaceae | |
Phacelia sericea var. sericea
| | | |