Chaenactis
dustymaidens pincushions | |
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Chaenactis fremontii | |
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
(unranked): | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Tribe: | Heliantheae |
Genus: | Chaenactis DC. |
Synonyms[1] | |
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Chaenactis is a genus of plants in the daisy family which are known generally as pincushions or dustymaidens.[2][3]
These wildflowers are native to western North America, especially the desert southwest of the United States. They are quite variable in appearance. They are generally aster-like in appearance with many disc florets in each head. There may be only disc florets, but sometimes there are also enlarged ray florets along the edges of the corolla. They may be white to yellow or pink.[4]
- Chaenactis alpigena - southern Sierra pincushion - CA NV
- Chaenactis artemisiifolia - white pincushion - CA Baja
- Chaenactis carphoclinia - pebble pincushion - CA NV AZ UT NM Baja
- Chaenactis cusickii - OR ID
- Chaenactis douglasii - Douglas' dustymaiden - CA NV AZ UT NM CO WY NE SD ND MT ID OR WA BC ALB
- Chaenactis evermannii - ID
- Chaenactis fremontii - Fremont's pincushion - - CA NV AZ UT Baja
- Chaenactis furcata - Baja
- Chaenactis glabriuscula - yellow pincushion - CA Baja
- Chaenactis lacera - Baja BajaS
- Chaenactis macrantha - bighead dustymaiden - ID OR NV UT AZ CA
- Chaenactis nevadensis - Nevada dustymaiden - CA NV
- Chaenactis nevii - OR
- Chaenactis parishii - Parish's dustymaiden - CA Baja
- Chaenactis santolinoides - Santolina dustymaiden - CA
- Chaenactis stevioides - Esteve's pincushion - ID OR NV UT AZ CA WY CO NM NY Baja BajaS Son
- Chaenactis suffrutescens - Shasta dustymaiden - CA OR
- Chaenactis thompsonii - WA
- Chaenactis xantiana - Mojave pincushion - CA OR NV AZ
References
- ↑ 1.0 1.1 Flann, C (ed) 2009+ Global Compositae Checklist
- ↑ Candolle, Augustin Pyramus de. 1836. Prodromus Systematis Naturalis Regni Vegetabilis 5: 659 in Latin
- ↑ Tropicos, Chaenactis DC.
- ↑ Flora of North America, Chaenactis de Candolle in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 659. 1836.
- ↑ Biota of North America Program 2013 county distribution maps
- ↑ CONABIO. 2009. Catálogo taxonómico de especies de México. 1. In Capital Nat. México. CONABIO, México D.F.