Mapping is tentative. This taxon is generally considered to be a distinct and widespread southeastern species (Isely 1990; F, Y, W), but it is similar to intermedia (in leaflet shape) and to virginica (in pubescence). L. stuevei can appear intermediate between those two species, although it has relatively dense "velvety" pubescence (versus appressed) and often a relatively congested to glomerate inflorescence, suggesting some similarity to capitata. L. stuevei is perhaps closest to virginica, apparently differing only as follows: leaflets with L/W mostly 1.5-3.5 (versus 4-7); pubescence of stems and lower leaf surfaces usually spreading (versus appressed to glabrous); inflorescence generally more congested, "scarcely" (versus "shortly") pedunculate. Together, stuevei and virginica appear to differ from intermedia as follows: inflorescence condensed to glomerate (versus often openly branched, with some flowers exceeding leaflets); leaflets relatively narrow or broad (versus broad), usually pubescent above (versus glabrous except sometimes for strigose midrib); stem pubescence spreading or appressed (versus usually appressed). In Ky. stuevei is easily overlooked; it is known mostly from somewhat calcareous glades and perhaps other base-rich grassland of the Shawnee Hills and adjacent areas, often growing with virginica. It has sometimes been confused with hairy forms of intermedia or (when lacking flowers) with capitata. Some colls. referable to stuevei may resemble hybrids of capitata with virginica or with intermedia. Further analysis of potential intergradation among these taxa and others is needed; 2n = 20 in all native Lespedezas of Ky. (F, Cr, W). Hybrids of stuevei with virginica have been reported from some adjacent states (Isely 1990; see colls. at GH).