⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.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-23334. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

Pterocaulon pycnostachyum (Michx.) Elliott is an accepted name

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

The record derives from TICA (data supplied on 2012-02-11 ) which reports it as an accepted name (record C2779354-2D11-4E42-B414-2B2CF6BD5CFC) with original publication details: "Sketch, ii. 324." 324 1824 [1823].

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:240175-1.

Synonyms:

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

Name	Status	Confi­dence level	Source	Date supplied
Chlaenobolus undulatus Small	Synonym		TICA	2012-02-11
Conyza pycnostachya Michx.	Synonym		TICA	2012-02-11
Conyza spicata Lam. [Illegitimate]	Synonym		TICA	2012-02-11
Gnaphalium undulatum Walter [Illegitimate]	Synonym		TICA	2012-02-11
Pterocaulon undulatum C.Mohr [Illegitimate]	Synonym		TICA	2012-02-11

Earlier versions

This name was in version 1 of The Plant List, record gcc-23334, and has not been changed.