Monographs Details: Heuchera x hispida Pursh
Authority: Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
Description:Species Description - Hybrid swarm of spp. 3 and 7, for convenience designated with a binomial; scape with to 5 lf-like bracts; petioles glabrous or minutely glandular; lvs 7–9-lobed, the lobes mostly broadly rounded, the teeth rounded or obtuse to the mucronate apex; stem glandular in the infl, otherwise glabrous or nearly so; fls distinctly oblique, 6–8 mm above, 4.5–6 mm below; free part of the hypanthium 1.5–2 mm; pet purple, longer and wider than the sep, with fimbriate margins; stamens and style exserted. Mt. woods; Va., W.Va., and N.C.