Hesperis oznur-duraniae, A. Duran, 2024

Duran, Ahmet, 2024, Hesperis oznur-duraniae (Brassicaceae), a new species from the East Anatolia region, Turkey, Phytotaxa 664 (1), pp. 46-58 : 54

Key to closely related Hesperis oznur-duraniae , H. kitiana and H. hedgei

1. Petals 9–12 mm long, lavender ................................................................................................................................................. hedgei

1. Petals 15–20 mm long, pinkish to violet ............................................................................................................................................ 2

2. Biennial; pedicels elongating to 20–30 mm in fruits; sepals 4–5.5 mm long; petals 15–16 mm long; inner filaments 4–4.8 mm long........................................................................................................................................................................................... kitiana

2. Prennial; pedicels elongating to 12–20 mm in fruits; sepals 7.5–10 mm long; petals 16–20 mm long; inner filaments 6–7 mm long ........................................................................................................................................................................... oznur-duraniae