Ranunculus harveyi (A. Gray) Britton. Subgenus: Auricomus. Section: Auricomus. Phen: Mar-May. Hab: Forests, savannas, shaley bluffs, and prairies, mostly on acidic substrates. Dist: IN, IL, MO, and OK south to TN, AL, and LA.
Origin/Endemic status: Endemic
Synonymy: = Ranunculus harveyi (A.Gray) Britton var. harveyi – Ar, FNA3, K1; < Ranunculus harveyi (A.Gray) Britton – C, F, G, Il, K3, K4, Tn