Asteraceae



Achillea tenuifolia LAM.

Achillea tenuifolia LAM.


Achillea tenuifolia LAM.

Achillea L.
Achillea tenuifolia LAM.
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 5
Son çiçeklenme zamanı: 8
Habitat: step, volkanik kayalar
Minimum yükseklik: 800
Maksimum yükseklik: 1900
Endemik: -
Element: İran-Turan
Türkiye dağılımı: D. Anadolu
Genel dağılımı: Kafkasya, İran
Bulunduğu iller
Bulunduğu kareler :A9 B9 B10

 
A. tenuifolia Lam., Encycl. 1:26 (1783). Syn: A. albicaulis C.A.Meyer, Verz. Pfl. Cauc. 76 (1831)! A. tenuifolia Lam. var. albicaulis (C.A.Meyer) Trautv. in Acta Horti Petrop. 2:546 (1873)! Ic: Takhtajan & Fedorov, Fl. Erevana 278, f. 86 (1972). Figure 11, p. 231. Map 22, p. 237.
Height 25-90 cm. Stems deeply furrowed. Leaves glabrescent, linear, median cauline (l-)2-4 x(0.l-)0.2-0.6(-l) cm, pinnatipartite, segments simple, 3-dentate or 3-lobed, cuspidate, loosely arranged, not imbricate, linear-lanceolate, rarely narrowly cuneate, margins entire. Capitula (10-)20-70(-100 and more), corymbs 2-5(-7) cm broad, peduncles absent or 0.5-4(-7) mm. Involucre ovoid to hemi-spherical, 3-4 x 2.5-4 mm. Phyllaries glabrescent, lanceolate to ovate, ± acute, inner with broad pellucid margins. Ligules 3-5, pale or golden yellow, 0.5-1 mm; disc flowers 20-35. Fl. 5-8. Steppe, volcanic rocks, 800-1900 m.
Type: Orient, Toumefort (holo. P).
E. Anatolia. A9 Kars: Kağizman, 1300 m, D. 46839! B9 Bitlis: Ahlat to Adilcevaz, 1730 m, M.Zohary &Plitm. 2163-15! 2164-10! 2165-12! Van: Van to Hoşap, 10 km E. of Hasbaşi, 1870 m, Hub.-Mor. 11480! B10 Kars: Iğdir D.Ü.Ç., T. Baytop (ISTE 4837)! Ağri: Pamuk Da., Iğdir to Doğubayazit, 1600 m,D. 47053!
Caucasia, Iran. Ir.-Tur. element. A distinct plant with no close relatives.