Leavenworthia exigua Rollins var. lutea Rollins. Phen: Mar-Apr. Hab: Limestone glades, disturbed calcareous sites nearby. Dist: Endemic to the Central Basin of n. AL (Jefferson County) and c. TN (Bedford and Maury counties) (Chester, Wofford, & Kral 1997).
Origin/Endemic status: Endemic
Synonymy: = K1, Tn, Al-Shehbaz (1988a), Rollins (1993); < Leavenworthia exigua Rollins – FNA7, K3, K4