Herrickia horrida Wooton & Standl. | | a | | Herrickia horridaWooton & Standl. | |
Herrickia wasatchensis (M. E. Jones) Brouillet | | a | | Herrickia wasatchensis(M. E. Jones) Brouillet | |
Herrickia glauca (Nutt.) Brouillet | | a | | Herrickia glauca(Nutt.) Brouillet | |
Herrickia glauca (Nutt.) Brouillet var. pulchra (S. F. Blake) Brouillet | | a | i | Herrickia glauca(Nutt.) Brouillet var.pulchra (S. F. Blake) Brouillet | |
Herrickia glauca (Nutt.) Brouillet var. glauca | | a | i | Herrickia glauca(Nutt.) Brouillet var.glauca | |
Herrickia kingii (D. C. Eaton) Brouillet et al. | | a | | Herrickia kingii(D. C. Eaton) Brouillet et al. | |
Herrickia kingii (D. C. Eaton) Brouillet et al. var. barnebyana (S. L. Welsh & Goodrich) Brouillet et al. | | a | i | Herrickia kingii(D. C. Eaton) Brouillet et al. var.barnebyana (S. L. Welsh & Goodrich) Brouillet et al. | |
Herrickia kingii (D. C. Eaton) Brouillet et al. var. kingii | | a | i | Herrickia kingii(D. C. Eaton) Brouillet et al. var.kingii | |