Xanthisma

Sleepy-daisy
Xanthisma spinulosum on Frenchman Mountain, Nevada
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Asterids
Order:	Asterales
Family:	Asteraceae
Tribe:	Astereae
Genus:	Xanthisma DC.
Type species
Xanthisma texanum DC.
Synonyms
Xanthisma sect. Sideranthus (Nutt. ex Nees) D.R.Morgan & R.L.Hartm. Machaeranthera subg. Sideranthus (Nutt. ex Nees) R.L.Hartm. Sideranthus Nutt. ex Nees Centauridium Torr. & A.Gray Machaeranthera sect. Sideranthus (Nutt. ex Nees) R.L.Hartm. Machaeranthera sect. Stenoloba R.L.Hartm. Sideranthus Nutt. Eriocarpum Nutt.

Xanthisma, common name sleepy-daisy, is a genus of flowering plants in the sunflower family.

The generic name comes from the Greek "xanthos," "yellow", and "-ismos," "condition." It was first described in 1836 from material collected in "The Mexican Province of Texas."

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