Psilostrophe, the paperflowers, is a genus of North American plants in the sneezeweed tribe within the sunflower family.Candolle, Augustin Pyramus de. 1838. Prodromus Systematis Naturalis Regni Vegetabilis 7(1): 261 in LatinTropicos, Psilostrophe DC
SpeciesFlann, C (ed) 2009+ Global Compositae Checklist Biota of North America Program 2013 county distribution mapsTurner, B. L. 2013. The comps of Mexico. A systematic account of the family Asteraceae (chapter 11: tribe Helenieae). Phytologia Memoirs 16: 1–100 Psilostrophe bakeri Greene - ID UT WY CO Psilostrophe cooperi (A.Gray) Greene - CA NV AZ UT NM, Baja California, Baja California Sur, Sonora Psilostrophe gnaphalodes DC. - TX, San Luis Potosí, Chihuahua, Coahuila, Durango, Nuevo León, Tamaulipas, Zacatecas Psilostrophe mexicana R.C.Br. - Chihuahua, Durango Psilostrophe sparsiflora (A.Gray) A.Nelson - green-stem paperflower, AZ UT NM Psilostrophe tagetina (Nutt.) Greene - marigold paperflower, AZ UT NM CO TX, Chihuahua, Coahuila Psilostrophe villosa Rydb. ex Britton - NM TX OK KS
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