Grindelia hirsutula Hook. & Arn.
Publication: Bot. Beechey Voy. 147. 1833. 1833.
Grindelia arenicola Steyerm.
Grindelia columbiana (Piper) Rydb. [HC]
Grindelia integrifolia DC. var. macrophylla (Greene) Cronquist [HC]
Grindelia nana Nutt. [HC]
Grindelia nana Nutt. ssp. columbiana Piper
Grindelia nana Nutt. ssp. nana
Grindelia nana Nutt. var. discoidea (Nutt.) A. Gray
Grindelia nana Nutt. var. integerrima (Rydb.) Steyerm.
Grindelia nana Nutt. var. integrifolia Nutt. [HC]
Grindelia nana Nutt. var. nana [HC]
Grindelia squarrosa (Pursh) Dunal var. quasiperennis Lunell [HC]
Grindelia stricta DC. ssp. stricta
Grindelia stricta DC. var. stricta