Crassulaceae



Sedum gracile C. A. MEYER
Sedum gracile C. A. MEYER
Sedum gracile C. A. MEYER
Sedum gracile C. A. MEYER
Sedum gracile C. A. MEYER
Sedum gracile C. A. MEYER

Sedum L.
Sedum gracile C. A. MEYER
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 6
Son çiçeklenme zamanı: 8
Habitat: Pinus sylvestris ormanları, kayalık sekiler
Minimum yükseklik: 1850
Maksimum yükseklik: 3500
Endemik: -
Element: Hirkan-Karadeniz (Dağ)
Türkiye dağılımı: KD. ve O. Anadolu
Genel dağılımı: Kafkasya, K. İran
Bulunduğu iller
Bulunduğu kareler : A8 A9 B9

 
S. gracile C.A.Meyer, Verz. Pfl. Cauc. 151 (1831). Ic: Praeger, op. cit. f. 107 (1921).
Ascending caespitose glabrous perennial with creeping caudiculi and ascending sterile shoots; flowering stems 5-10 cm. Leaves linear-oblong, terete, glabrous, spurred, alternate and densely imbricate. Inflorescence a lax, 2-4-branched, 5-15-fiowered cyme. Flowers 5-merous, subsessile; sepals c. 2 mm, obtuse; petals c. 4 mm, white with greenish mid-vein; stamens 10, anthers blackish; follicles erect or erecto-patent, glabrous. Fl. 6-8. Pinus sylvestris forest, rocky ledges, 1850-3500 m.
Type: [Caucasia] in rupestribus subalpinis montis Gutgora, 1100 m, C.A. Meyer (holo. LE, photo E!).
N.E. &E. Anatolia. A8 Trabzon: Soğanli pass,2500-3000 m,Fıırse4082! Rize: Çimil, 1800 m, Bal. A9 Çoruh: Kordevan Da., nr. Kutul Y., 2200 m, D. 30217! Erzurum: nr. Oltu (Grossheim 4: map 325); Kars: 12 km from Karakurt to Sarikamiş, 2000 m, D. 46585! B9 Bitlis: Süphan Da., 3000-3500 m, Frödin 102.
Caucasia, N. Iran. Hyrcano-Euxine (mt.) element. Allied to S. lydium and S.pallidum. A specimen from A8 Rize: Vartar Y., 2450 m, Balls 1961! resembles S. gracile in being completely glabrous, but approaches S. pallidum var. bithy-nicum in its pinkish petals with red mid-veins and acute sepals.
Sect. Sempervivoides Boiss. Annual or biennial; fertile shoots arising from basal rosettes. Leaves plane. Inflorescence corymbose or paniculate-cymose.