Grindelia squarrosa

Grindelia squarrosa

Secure  (NatureServe)
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Grindelia
Species:
G. squarrosa
Binomial name
Grindelia squarrosa
Synonyms
Synonymy
  • Donia squarrosa Pursh 1813
  • Aurelia amplexicaulis Cass.
  • Aurelia squarrosa Cass. ex Steud.
  • Grindelia aphanactis Rydb.
  • Grindelia arguta A.Gray
  • Grindelia nuda Alph.Wood
  • Grindelia pinnatifida Wooton & Standl.
  • Grindelia serrulata Rydb.

Grindelia squarrosa, also known as a curly-top gumweed or curlycup gumweed, is a small North American biennial or short-lived perennial plant.