WFO Plant List | World Flora Online

As classified in WFO snapshot

December 2023

latest classification for this taxon

genus

Xylorhiza Nutt.

This genus name was first published in Trans. Amer. Philos. Soc. , ser. 2, 7: 297 (1840)

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000041038.

Statistics

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Species names in Xylorhiza (${formatNumber(totalForStatsWithKey('species'))})

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Synonyms of Xylorhiza

Name	Author	Protologue	Nomenclator	WFO link
Machaeranthera sect. Xylorhiza	(Nutt.) Cronquist & D.D.Keck	–	—	wfo-1000043832

Species in Xylorhiza ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name	Author	Protologue	Nomenclator	WFO link
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Unplaced Names

These names are not yet placed in the taxonomy, but may be associated with Xylorhiza:

Name	Author	Protologue	Nomenclator	WFO link
Xylorhiza crutchfieldii	(B.L.Turner) D.R.Morgan & R.L.Hartm.	Sida 20(4): 1403 2003	—	wfo-0000134519
Xylorhiza parryi	Greene	Pittonia 3(14): 47 (1896)		wfo-0000033978
Xylorhiza tortifolia var. parashantensis	N.D.Atwood & S.L.Welsh	W. N. Amer. Naturalist 73(1): 115 (2013)		wfo-0001384635