Brassicaceae

Aethionema trinervium

Aethionema R. BR. Aethionema trinervium (DC.) BOISS. Ömür: Çok yıllık Yapı: otsu (tabanı odunsu) Hayat formu: İlk çiçeklenme zamanı: 5 Son çiçeklenme zamanı: 6 Habitat: kayalık yamaç Minimum yükseklik: 2000 Maksimum yükseklik: 2700 Endemik: - Element: ? Türkiye dağılımı: D. Anadolu Genel dağılımı: K. Irak, K., B. ve G. İran, Transkafkasya, Afganistan Bulunduğu kareler:A9 B8 B9

Ae. trinervium (DC.) Boiss., Fl. Or. 1: 342 (1867). Syn: Hutchinsia trinervia DC, Syst. 2: 387 (1821); Iberidella ovalifolia Boiss. in Ann. Sci. Nat. 17: 189 (1842)! /. sagittatum Boiss., op. cit. 188! Ae. salmasium Boiss., Fl. Or. 1: 350 (1867); Eunomia trinervia (DC.) Prantl in Pfianzenfam. 3(2): 165 (1891); Eunomia sagittata (Boiss.) Schulz in Bot. Jahrb. 66: 95 (1933). Iα: Fl. URSS 8: t. 30, f. 5 and t. 31, f. 4 (1939). Figure 10, p. 251.   Perennial, woody at base, 15-20 cm, flowering stems simple, glabrous. Leaves oblong or oblong-lanceolate, of firm texture, 3-nerved, amplexicaul or sessile, cordate-hastate or attenuate at base, acute at apex. Petals white, 1-nerved at base, 6-10x2-3 mm. Filaments slender, neither connate nor toothed, anthers apiculate. Inflorescence much elongating in fruit. Ovary 2-locular, usually each loculus 2-ovuled. Fruiting pedicels erect, ascending, 5-8 mm. Siliculae oblong, or obeordate, 5-9 x 3-4 mm; septum 6-9 x 1.5-2.5 mm; wings entire-margined 0.5 mm or absent; sinus c. 0.5 mm; style 2-3 mm. Seeds 1-2-3, smooth, not mucilaginous. Fl. 5-6. Rocky slopes, 2000-2700 m.   Syntypes: [W. Iran] in monte Elwend, Michaux, Olivier.   N. Armenia & Kurdistan. A9 Kars: nr. Iğdir (Grossheim 4: map 161). B8 Bitlis: Kambos Da., 2000 m, D. 23392! B9 Bitlis/Van: mt. 10 km SE of Pelli, 2500 m, D. 22591! Van: 24 km SW of Gevaş, 2700 m, Frödin 240! (as Ae. stylosum DC).   N. Iraq, N., W. & S. Iran, Transcaucasia, Afghanistan.