Coreopsis nuecensoides E.B. Smith. Rio Grande Tickseed. Phen: Mar-May. Hab: Sandy soils of post oak and oak-mesquite woodlands. Dist: E., se., and s. TX.
Origin/Endemic status: Endemic
Synonymy: = K3, K4; < Coreopsis nuecensis A.Heller – FNA21, Tx
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