Asteraceae



Leontodon asperrimus
(WILLD.) J. BALL
Leontodon asperrimus
(WILLD.) J. BALL

Leontodon asperrimus (WILLD.) J. BALL
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 6
Son çiçeklenme zamanı: 7
Habitat: step, şali, çakıllı yamaç, tebeşirli yamaç
Minimum yükseklik: 500
Maksimum yükseklik: 2000
Endemik: -
Element: İran-Turan
Türkiye dağılımı: B. Anadolu, G. Anadolu, Karasal Anadolu
Genel dağılımı: Kafkasya, K. Irak, K. ve KB. İran
Bulunduğu iller
Bulunduğu kareler : A4 A5 B1 B2 B3 B4 B5 B6 B7 B8 B9 C2 C4 C5 C6 C8

 
L. asperrimus (Willd.) J.Ball in Ann. & Mag. Nat. Hist. ser. 2, 6:15 (1850). Syn: Scorzonera asperrima Willd., Sp. Pl. 3:1507 (1803); Asterothrix asperrima (Willd.) Cass., Dict. Sci. Nat. 48:434 (1827); Leontodon masmeneum Boiss. & Bal. in Boiss., Diagn. ser. 2(5): 117 (1856)! Ic: Fl. URSS 29: t. 13 f. 4 (1964).
Taprooted perennial. Indumentum of coarse, shortly branched hairs. Stems9-32 cm, simple or sparsely branched at base, occasionally leafy below, swollen beneath capitula, bracteate, hispid. Leaves 4-14 x 0.6-1.5 cm, oblanceolate, sparsely dentate, densely hispid. Involucre narrowly turbinate, 15-30 mm long; phyllaries pluriseriate, linear-acute, regularly imbricate, pubescent to setose, outer ciliate-pectinate. Flowers yellow, pink or purple. Achenes long-beaked, ail pappose. Pappus dirty-white, of 30-50 hairs. Fl. 6-7. Steppe, shaly, gravelly and chalky slopes, 500-2000 m.
Type: [Turkey] Galatia (B-Willd. 14523, photo!).
Mainly W., S. & Inner Anatolia. A4 Zonguldak: nr Karabük, Bozakman & Fitz 719! A5 Amasya: Ak Da. above Zefe Köy, 1100 m, Tobey 1190! B1 Izmir: Yamanlar Da., 600-800 m, Bornm. 9695. B2 Kütahya: Gediz, 850 m, D. 36631! B3 Afyon: nr Afyonkarahisar, 1100 m, Bornm. 1899:5230. B4 Ankara: 9 km S. of Ankara, M.Zohary & Orshan 28143! B5 Kayseri: nr Ürgüp, Alava 7142! B6 Sivas: 2 km S.E. of Sincan, 1500 m, Sorger 70-26-9! B7 Malatya: 20 km from Arapkir to Malatya, 1400 m, Hub.-Mor. 9478! B8 Erzurum: Mamahatun to Yeniköy, 1700-2000 m, Tchihatcheff. B9 Van: 33 km from Gevaş to Tatvan, 1940 m, D. 46046! C2 Denizli: Honaz Da., 1250 m, Sorger 65-15-52! C3 Burdur, Bucak, 910 m, Truman 154! C4 Konya: Dere Köy, 8 km W. of Konya, Hub.-Mor. 8776! C5 Niğde: nr Maden, 1676 m, Darrah 474! C6 Hatay: 17 km from Iskenderun to Antakya, 930-1000 m, Biatler & Uzunoğlu 13004! C8 Mardin: nr Mardin, Sint. 1888:1294!
Caucasia, N. Iraq, N. & N.W. Iran; very rare in Balkans. Ir.-Tur. element. Though striking, the variation in flower colour is not recognized formally as it is not correlated with either morphological variation or geographical distribution.