Xanthisma spinulosum

Xanthisma spinulosum is a species of flowering plant of the genus Xanthisma native to western North America.^[3][4]

Xanthisma spinulosum
On Frenchman Mountain, Nevada
Conservation status
Secure  (NatureServe)
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Asteraceae
Genus:	Xanthisma
Species:	X. spinulosum
Binomial name
Xanthisma spinulosum (Pursh) D.R. Morgan & R.L. Hartm.[1]
Synonyms[2]
List Amellus spinulosus Pursh Aster pinnatifidus (Hook.) Kuntze Aster pinnatifidus f. pinnatifidus Chrysopsis lamarckii Nutt. Dieteria pinnata Nutt. Dieteria spinulosa (Pursh) Nutt. Diplopappus pinnatifidus Hook. Eriocarpum australe Greene Eriocarpum spinulosum (Pursh) Greene Haplopappus arenarius subsp. incisifolius Johnst. Haplopappus arenarius var. incisifolius I.M.Johnst. Haplopappus coulteri Harv. & A.Gray Haplopappus incisifolium I.M.Johnst. Haplopappus spinulosus (Pursh) Brandegee Haplopappus spinulosus (Pursh) DC. Haplopappus spinulosus subsp. australis (Greene) H.M.Hall Haplopappus spinulosus subsp. cotula (Small) H.M.Hall Haplopappus spinulosus subsp. incisifolius (I.M.Johnst.) H.M.Hall Haplopappus spinulosus subsp. laevis (Wooton & Standl.) H.M.Hall Haplopappus spinulosus subsp. typicus H.M.Hall Haplopappus spinulosus var. canescens A.Gray Haplopappus spinulosus var. genuinus S.F.Blake Haplopappus spinulosus var. glaber A.Gray Haplopappus spinulosus var. spinulosus Haplopappus spinulosus var. turbinellus (Rydb.) S.F.Blake Machaeranthera australis (Greene) Shinners Machaeranthera incisifolia (I.M.Johnst.) G.L.Nesom Machaeranthera laevis (Wooton & Standl.) Shinners Machaeranthera pinnata (Nutt.) Shinners Machaeranthera pinnata f. pinnata Machaeranthera pinnatifida (Hook.) Shinners Machaeranthera pinnatifida subsp. pinnatifida Machaeranthera pinnatifida var. incisifolia (I.M.Johnst.) B.L.Turner & R.L.Hartm. Sideranthus australe (Greene) Rydb. Sideranthus australis (Greene) Rydb. Sideranthus cotula Small Sideranthus laevis Wooton & Standl. Sideranthus machaeranthera Small Sideranthus pinnatifidus (Nutt.) Sideranthus puberulus Rydb. Sideranthus spinulosus (Pursh) Nutt. Sideranthus spinulosus (Pursh) Nutt. ex Nees Sideranthus spinulosus (Pursh) Sw. Sideranthus spinulosus (Pursh) Sweet Sideranthus spinulosus (Pursh) Sweet ex Rydb. Sideranthus spinulosus var. spinulosus Sideranthus turbinellus Rydb. Sideranthus wootonii (Greene) Standl. Starkea pinnata Nutt. Xanthisma spinulosum subsp. spinulosum

Xanthisma spinulosum grows in dry, sandy hot openings, cooler woodlands, and can be found blooming in the spring, summer, or fall.^[5]