⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org/tpl/gcc-7554. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

Helianthus praecox Engelm. & A.Gray is an accepted name

This name is the accepted name of a species in the genus Helianthus (family Compositae).

The record derives from TICA (data supplied on 2012-02-11 ) which reports it as an accepted name (record 4462359C-44E0-4DCA-B144-0E0466B31537) with original publication details: 221 .

Synonyms:

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

Name	Status	Confi­dence level	Source	Date supplied
Helianthus cucumerifolius var. praecox (Engelm. & A.Gray) A.Gray	Synonym		TICA	2012-02-11
Helianthus debilis subsp. praecox (Engelm. & A.Gray) Heiser	Synonym		TICA	2012-02-11
Helianthus praecox var. praecox	Synonym		TICA	2012-02-11
Helianthus praecox subsp. praecox	Synonym		TICA	2012-02-11

Infraspecific taxa:

This species contains the following infraspecific taxa*.

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

Name	Status	Confi­dence level	Source	Date supplied	Synonyms
Helianthus praecox subsp. hirtus (Heiser) Heiser	Accepted		TICA	2012-02-11	1
Helianthus praecox subsp. runyonii (Heiser) Heiser	Accepted		TICA	2012-02-11	2

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

Earlier versions

This name was in version 1 of The Plant List, record gcc-7554.

• this name record has not changed
• names related to this name have changed