Trifolium pratense var. pratense

Fabaceae

Trifolium pratense
var. pratense

Trifolium L.
Trifolium pratense L. var. pratense BOISS. ET BAL.
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 5
Son çiçeklenme zamanı: 9
Habitat: çayırlık, yolkenarları, orman açıklıkları
Minimum yükseklik: 0
Maksimum yükseklik: 2300
Endemik: -
Element: ?
Türkiye dağılımı: K. Türkiye, O. ve D. Anadolu
Genel dağılımı: Yaygın
Bulunduğu kareler :A1 A2 A3 A4 A5 A6 A7 A8 A9 B2 B3 B7 B8 B9 B10 C2 C4 C9 C10

T. pratense L., Sp. Pl. 768 (1753).
Erect to decumbent perennial, 20-60 cm. Stipules ovate-lanceolate, free portion abruptly mucronate or cuspidate. Leaflets l.5-3.0(-5.0) cm, obovate to broadly elliptic. Inflorescence globose to ovoid, 0.7-2.2 cm wide, sessile or rarely pedunculate, usually with an involucre of stipules of diminished leaves. Calyx tubular-campanulate, 10-nerved patulous-hairy, rarely glabrous; throat of the tube open with an annular, hairy thickening. Corolla reddish-purple to pink, rarely whitish, 13-18 mm. Fl. 5-9. Meadows, roadsides, forest clearings etc., s. 1.-2300 m.
1. Stems usually 20-40 cm, densely adpressed-hairy; leaflets 1.5-3.0 cm var. pratense
1. Stems 40-70(-100) cm, solid or hollow, patulous hairy or glabrous; leaflets 3-5 cm
2. Stems patently hairy; corolla deep red var. americanum
2. Stems glabrescent or glabrous; corolla usually pink var. sativum
var. pratense (incl. var. spontaneum Willk., var. collinum Gib. & Belli, var. genuinum Rouy and var. anatolicum Freyn). Figure 6, p. 417. Syn: T. silvestre Ducomm., Taschenb. 168 (1869); T. pratense L. subsp. eupratense Aschers & Graebn., Syn. Mittleleur. Fl. 6(2):548 (1908); T.purpureum Gilib., Fl. Lith. 4:86 (1781) non Lois. (1807); T. fontanum Bobrov in Fl. URSS 11:251 (1941)! Ic: Ross-Craig, Draw. Brit. Pl. 7: t. 24 (1954).
Described from Europe (Hb. Cliff.!).
N. Turkey, C. & E. Anatolia. A1(E) Kirklareli: Kirklareli to Demirköy, 200 m, Bozakman 2603! A2(E) Istanbul: Sariyer, Yalt. 2484! A3 Bolu: c. 25 km from Bolu to Sakarya, c. 500 m, McNeill 250! A4 Zonguldak: Keltepe above Karabük at Sorgun Y., 1300 m, D. (S.60/1962)! A5 Corum: 20 km from Alaca to Sungurlu, 1200 m, Coode & Jones 1670! A6 Ordu: above Aybasti, 1100 m, Tobey 1388! A7 Giresun: Tamdere, 1600 m, D. 20643! A8 Erzurum: pass between Tortum and Oltu, 2300 m, D. 47597! A9 Çoruh: Ardanuç to Kordeven Da., 1400 m, D. 30152! B2 Kütahya: Simav, 1650 m, Durubal 310! B3 Isparta: d. Eğridir, Barla Da., 1200 m, Khan et al. 420! B7 Tunceli: above Pülümür, 1900 m, D. 31597! B8 Erzurum: 20 km from Varto to Hinis, 1900 m, D. 46250! B9 Van: Timar, 1750 m, D. 44199! B10 Van: 3-4 km NE of Başkale, 2300 m, D. 44540! C2 Denizli: Honaz Da., 1250 m, Sorger 66-8-60! C4 Konya: Karaman, Andra-sovszky 407. C9 Van: Warak Da. (Erek Da.), 2200 m, Nábělek 2849. C10 Hakkari: 10 km from Yüksekova to Şemdinli, 1950 m, D. 45146!
Widespread throughout the N. temperate region. Cultivated as a fodder crop and probably widely introduced.
var. americanum Harz in Bot. Centr. 45:106 (1891). Syn: T. expansum Waldst. & Kit., PL Rar. Hung. 3:263 (1807); T. diffusion Baumg., Enum. Stirp. Transs. 2:372 (1816) non Ehrh. (1792).
N.E. & E. Anatolia. A8 Rize: nr. Ikizdere. 500 m, M. & D. Zohary 1427! B8 Bingöl: 20 km E of Bingöl, 1800 m, M. Zohary 473124!
Introduced from N. America and occasionally cultivated in Europe and probably elsewhere. Records from Turkey and N. Iran probably refer to introductions,
var. sativum Schreb. in Sturm, Deutschl. Fl. 4(72): t. 72 (1804). Syn: T. sativum Crome in Boenn., Prodr. FI. Monast, 222 (1824); T. pratense L. var. fistulosum Schur, Enum. PL Transs. 154 (1866).
N. Turkey. A2(A) Istanbul: Beykos to Adampol (Polonezköy), 27 vii l905, Hb. Robert College! A7 Trabzon: S W of Trabzon, Hennipman, 1805, anon.!
The most commonly cultivated form throughout the N. Temperate region. Widely introduced. T. pratense is a very variable species, probably due to its extensive cultivation as a fodder crop.
44. T. pallidum Waldst. & Kit, Pl. Ra