FIGURE 1 in Bartsia lydiae, a new species of Bartsia sect. Laxae (Orobanchaceae) from the southern Peruvian Andes with a revised key to Bartsia sect. Laxae

FIGURE 1. Features of Bartsia lydiae. A. Inflorescence of the type specimen, S.P. Sylvester 1754. B. Habit (type specimen, S.P. Sylvester 1754). C. Immature flowers with the corolla lip incurved or straight. The glandular indumentum on the bracts is easily noticeable, the deflexed calyx lobes are characteristic of sect. Laxae (S.P. Sylvester 1407). D. Mature flowers in the foreground showing the deflexed corolla lip (S.P. Sylvester 1649). Photographs taken by S.P. Sylvester.