The Plant List — A working list for all plant species

L Helianthus praecox subsp. runyonii (Heiser) Heiser is an accepted name

This name is the accepted name of an infraspecific taxon* of the species Helianthus praecox Engelm. & A.Gray in the genus Helianthus (family Compositae).

* The Plant List does not attempt to include all infraspecific taxa

The record derives from TICA (data supplied on ) which reports it as an accepted name (record D1510D4D-8060-48E1-9238-4206B53DC47E) with original publication details: Mem. Torrey Bot. Club 22(3): 54 54 1969.

Full publication details for this name can be found in IPNI:


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

Name Status Confi­dence level Source Date supplied
Helianthus debilis subsp. runyonii Heiser Synonym L TICA
Helianthus praecox var. runyonii (Heiser) B.L.Turner Synonym L TICA

The species Helianthus praecox Engelm. & A.Gray has a further 4 synonyms.

Further information

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Earlier versions

This name was in version 1 of The Plant List, record gcc-35607, and has not been changed.