kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Asterales >
family: Asteraceae Dumort. >
subfamily: Asteroideae (Cass.) Lindl. >
genus: Symphyotrichum Nees >
USA (Alabama, Arkansas, Kansas, Louisiana, Mississippi, Nebraska, New Mexico, Oklahoma, Tennessee, Texas); Mexico (Baja California Sur, Chihuahua, Coahuila, Tamaulipas); Colombia [I]
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[2]
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[3]
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[4]
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[5]
S. D. Sundb. (2004). In: Sida 21: 907.
[6]
Burgess, E. S. (1906). In: Mem. Torrey Bot. Club 13: 127.
[7]
Nutt. (1840). In: Trans. Amer. Philos. Soc., N. S. 7: 296.
[8]
Torr., A. Gray. In: Fl. N. Amer.