Crassulaceae



Sedum polystriatum R. T. CLAUSEN

Sedum L.
Sedum polystriatum R. T. CLAUSEN
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 0
Son çiçeklenme zamanı: 0
Habitat: ?
Minimum yükseklik: -1
Maksimum yükseklik: -1
Endemik: endemik
Element: İran-Turan
Türkiye dağılımı: D. Anadolu ?
Genel dağılımı: Türkiye
Bulunduğu iller
Bulunduğu kareler : B9

 
S. polystriatum R.T.Clausen in J. Cact. Succ. Soc. Amer. 18:77 (1946). Syn: S. pulchellum Azn. in Mag. Bot. Lap. 16:17 (1917) nonMichaux (1803).
Ascending perennial with creeping caudiculi; flowering stems 15 cm or more, papillose above. Leaves linear to oblong-spathulate, semi-terete, 10-14 mm, spurred, alternate. Inflorescence a dense, 5-11-flowered subcorymbose cyme. Flowers 5-merous, shortly pedicellate; sepals broadly lanceolate, acute, c. 5 mm; petals violet-purple with darker longitudinal striae, c. 10 mm; stamens 10; follicles glabrous.
Type: [Turkey B9 Van] terrains calcaires, dans la ville [Van], pres de Kale, Tehitoimy 169.
Endemic. Ir.-Tur. element. Only known from the type description. Aznavour related this species to S. tristriatum Boiss. & Heldr. from Greece and the Aegean. It does, however,'appear to be a very distinctive species on account of its larger violet flowers and semi-terete leaves.