Brassicaceae |
---|
Thlaspi arvense L. |
Thlaspi arvense L. |
Thlaspi arvense L. |
Thlaspi arvense L. |
Thlaspi arvense L |
Thlaspi arvense L |
Thlaspi L. |
T. arvense L., Sp. PI. 646: 1753. I?: Ross-Craig, Draw. Brit. PI. 3: 66 (1949). Annual 10-70 cm, simple-stemmed or branched above, glabrous. Basal leaves not rosette-forming, oblanceolate or spathulate, long-petiolate. Cauline leaves oblong or lanceolate, amplexicaul, toothed. Petals 3-5 x 1.5-2 mm, truncate at apex. Inflorescence much elongating in fruit. Fruiting pedicels slightly upcurved, 7-12 mm. Siliculae almost circular, 10-15 x 10-15 mm; apical sinus 2-4 mm long, including the small ± sessile stigma; septum 8-11 mm x 1.5-2 mm. Seeds 2-coated, dark brown, with concentrically raised areas. Fl. 2-5. Roadside, waste ground, weed of cultivated places, s.l.-1800 m. Described from Europe (Hb. Linn. 325/2 photo.!). Scattered. A2(E) Istanbul: Belgrad forest, 14 vi 1914, Azn.! A3 Bolu: Merkez, Karacasu Civari, 700 m, Alpay 314! A8 Çoruh: Artvin (Grossheim 4: map 162). A9 Kars: Gölebert nr. Ardahan, 1800 m, D. 30434! B8 Erzurum: Pasinler to Horasan, 1700 m, D. 29448! €2 Muğla/Antalya: Girdev G., D. 13816! C4 Konya: Akseki, 1400 m, It. Ley d. 1959: 896! A weed throughout most of the Northern Hemisphere. |