Alkanna tinctoria
Alkanna tinctoria
Ssp glandulosa: Yağlı havaciva; Ssp subleiocarpa: Uşak havacivası; Ssp tinctoria: Havacivaotu
Plant 10-30 cm, pubescent, with ± numerous minute eglandular, rarely glandular hairs and ± numerous 1-3 mm spreading or subadpressed setiform hairs. Leaves greenish, canescent or whitish, linear to oblong-lanceolate, 1-7 x 0·3-1 cm. Cymes 5-20 cm in fruit. Bracts linear- to oblong-lanceolate, 0·5-1·5 x 0·1-0·5 cm, not or somewhat longer than calyx. Calyx 4-6 mm in flower, 7-9 mm in fruit, moderately or densely covered with setiform hairs, lobes linear-lanceolate. Corolla blue 8-10 mm, glabrous outside, limb 4-10 mm diam. Nutlets 2-3 mm diam., reticulate-tuberculate or ± smooth with groups of ± confluent warts; beak abruptly strongly deflexed.
1. Plant with numerous short glandular hairs subsp. glandulosa
1. Plant without or with sparse glandular hairs
2. Nutlets smooth with sparse irregularly arranged groups of warts ± confluent at base subsp. subleiocarpa
2.Nutlets densely irregularly reticulate-tuberculate
3. Plant greenish or canescent, with spreading setiform hairs and a dense indumentum of short pubescent hairs; cymes 5-10 cm in fruit; corolla limb to 10 mm diam. subsp tinctoria
3. Plant canescent or whitish, with numerous ± subadpressed setiform hairs and a lax indumentum of short pubescent hairs; cymes 10-20 cm in fruit; corolla limb 2-7 mm diam. subsp. anatolica
