The Plant List — A working list for all plant species

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8 plant name records match your search criteria Helianthus angustifolius. The results are below.

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

Name	Status	Confi­dence level	Source	Date supplied
Helianthus angustifolius Spreng. ex Baker	Synonym		TICA	2012-02-11
Helianthus angustifolius L.	Accepted		TICA	2012-02-11
Helianthus angustifolius (L.) Michx. ex DC.	Unresolved		TICA	2012-02-11
Helianthus angustifolius subsp. angustifolius	Synonym		TICA	2012-02-11
Helianthus angustifolius var. angustifolius	Synonym		TICA	2012-02-11
Helianthus angustifolius subsp. ciliaris (DC.) Anashch.	Synonym		TICA	2012-02-11
Helianthus angustifolius subsp. nuttallii Anashch.	Synonym		TICA	2012-02-11
Helianthus angustifolius var. planifolius Fernald	Synonym		TICA	2012-02-11