Asteraceae



Scorzonera cana
(C. A. MEYER) HOFFM.
var. jacquiniana
(W. KOCH) CHAMBERLAIN


Scorzonera cana
(C. A. MEYER) HOFFM.
var. jacquiniana
(W. KOCH) CHAMBERLAIN
Scorzonera cana
(C. A. MEYER) HOFFM.
var. jacquiniana
(W. KOCH) CHAMBERLAIN
Scorzonera cana
(C. A. MEYER) HOFFM.
var. jacquiniana
(W. KOCH) CHAMBERLAIN

Scorzonera L.
Scorzonera cana (C. A. MEYER) HOFFM. var. jacquiniana (W. KOCH) CHAMBERLAIN
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 5
Son çiçeklenme zamanı: 8
Habitat: çayırlık, tarla kenarı
Minimum yükseklik: 950
Maksimum yükseklik: 2400
Endemik: -
Element: ?
Türkiye dağılımı: GB. Anadolu, KB. Anadolu, Karasal Anadolu
Genel dağılımı: O. ve G. Avrupa, B. Suriye, Irak, Kafkasya, İran
Bulunduğu iller
Bulunduğu kareler : A1 A2 A3 A4 A5 A6 A7 A8 A9 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 C2 C3 C4 C5 C6 C8 C10

 
S. cana (C.A.Meyer) Hoffm. in Engler & Prantl, Natürl. Pflanzenfam. 4(5): 365 (1897).
Subscapigerous to caulescent, glabrous to pubescent perennial, 5-60 cm, root-stock cylindrical, crowned by leaf remains. Basal leaves entire to pinnatipartite, 3-20 cm; segments linear to linear-lanceolate, pubescent or ± floccose to ± glabrous. Capitula 1-7 per stem, 13-30 mm long. Outer phyllaries 3-6 mm, lanceolate to ovate-lanceolate; inner 8-20 mm, lanceolate. Flowers yellow, at least 1.5 x as long as inner phyllaries. Achenes 7-10 x c. 1.5 mm, cylindrical,prominently ridged, glabrous; pappus hairs white, plumose below, barbellate above. Fl. 5-8.
 1. Stems (13-)20-55 cm from uppermost fork to ground level  var. jacquiniana
 1. Stems less than 15 cm or plants subscapigerous
  2. Flowering capitula 20-30 mm long; plants usually not caespitose  var. cana
  2. Flowering capitula 13-18C-20) mm long; plants often caespitose
   3. Plants glabrous; leaves simple or with few short lobes  var. alpina
   3. Plants canescent, sometimes densely so; leaves usually clearly pinnatipartite  var. radicosa
var. jacquiniana (W.Koch) Chamberlain in Notes R.B.G. Edinb. 33:433 (1975). Syn: Podospermum jacquinianum W.Koch, Syn. Fl. Germ. Helv. ed. 1:425 (1837)! P. cariense Boiss., Diagn. ser. 1(4): 24 (1844)! Scorzonera jacquiniana (W.Koch) Boiss., Fl. Or. 3:757 (1875), incl. var. vaginata Boiss., loc. cit.; S. floccosa Boiss., op. cit. 3:758 (1875)! Meadows, field edges, 950-2400 m.
Type: Jaquin, Fl. Austr. Ic. 4: t. 356 (.1776)!
Scattered but commonest in inner Anatolia. Caria, Pinard (type of Podospermum cariense and S. floccosa)! A2(A) Istanbul: Prinkipo (Büyük Ada), 3 v 1918, Azn.! A9 Kars: Sarikamiş, 2100 m, D. 30768! B1 Izmir: Bornova, Kurudere Köyü, Ödemiş & Aydar (EGE 8455)! B4 Ankara: 68 km S. of Ankara, 20 vi 1953, Birand & M.Zohary! B6 Maraş: Berit Da. to Elbistan, 1400 m, Stn. & Hend. 5604! B7 Erzincan: Egin (Kemaliye), Aergu baschi (Ergü Başi), Sint. 1890: 2698c! B8 Erzurum: 29 km from Hinis to Pasinler, 1800 m, D. 46388! B9 Van: Çuhgediği pass, Hoşap to Başkale, 2340-2370 m, Hub.-Mor. 11274! B10 Van: 3-4 km N.E. of Başkale, 2300 m, D. 44512! C4 Konya: d. Bozkir, Murusun Da., 950 m, Çetik 105! C8 Mardin: Savur to Midyat, 1100 m, D. 42488! C10 Hakkari: 21 km from Bacirge to Yüksekova, 2230 m, D. 45224! S. floccosa appears to be no more than a floccose form of var. jacquiniana with the phyllaries especially densely hairy. Some plants of var. cana show the same feature.