The Plant List — A working list for all plant species

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12 plant name records match your search criteria Grindelia squarrosa. The results are below.

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See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source	Date supplied
Grindelia squarrosa (Pursh) Dunal	Accepted		TICA	2012-02-11
Grindelia squarrosa f. angustior Steyerm.	Synonym		TICA	2012-02-11
Grindelia squarrosa f. depressa Steyerm.	Synonym		TICA	2012-02-11
Grindelia squarrosa var. grandiflora (Hook.) A.Gray	Synonym		TICA	2012-02-11
Grindelia squarrosa var. hirtella B.L.Rob. & Greenm.	Synonym		TICA	2012-02-11
Grindelia squarrosa var. integrifolia (Nutt.) B.Boivin	Synonym		TICA	2012-02-11
Grindelia squarrosa var. nuda (Alph.Wood) A.Gray	Synonym		TICA	2012-02-11
Grindelia squarrosa var. quasiperennis Lunell	Synonym		TICA	2012-02-11
Grindelia squarrosa var. serrulata (Rydb.) Steyerm.	Synonym		TICA	2012-02-11
Grindelia squarrosa f. squarrosa	Synonym		TICA	2012-02-11
Grindelia squarrosa var. squarrosa	Synonym		TICA	2012-02-11
Grindelia squarrosa var. squarrosa	Synonym		TICA	2012-02-11