Identity
Unique IDELEMENT_GLOBAL.2.149981
Element CodePDAST4V0P0
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderAsterales
FamilyAsteraceae
GenusHeterotheca
Concept ReferenceKartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
Taxonomic CommentsThis plant has been treated as a subsp. of H. villosa, which is extremely common, and often the varietal differences have not been made in reports - J. Ladyman, New Mexico Natural Heritage Program, 2/97.
Conservation Status
Review Date2001-11-01
Change Date2001-11-01
Edition Date1994-01-03
Edition AuthorsAnnable, C., rev. J. Ladyman (1997), rev. McDonald, L. (2001)
Range Extent20,000-2,500,000 square km (about 8000-1,000,000 square miles)
Rank ReasonsIts range spans eastern Arizona, across southern New Mexico, and into western Texas. In Texas it is abundant in the Guadelupe Mountains and the Davis Mountains.
Range Extent CommentsTexas (Trans-Pecos, Culberson County (Guadalupe Mountains), Jeff Davis County (Davis Mountains) and Presidio County (Chinati Mountains), New Mexico, Arizona (near Holbrook, (Navajo County), Chiricahua and Huachuca Mountains (Cochise County), Santa Rita Mountains (Santa Cruz County).
Occurrences CommentsUnknown.