Poaceae |
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Bromus tectorum L. |
Bromus tectorum L |
Bromus L. |
B. tectorum L., Sp. PL 77 (1753). Syn: Anisantha pontica C. Koch in Linnaea 21:394 (1848)! Zerna tectorum (L.) Lindm., Svensk Fanerogamfl. 101 (1918)! A. tectorum (L.) Nevski in Acta Univ. Asiae Med. ser. 8b (Bot.) 17:22 (1934)! Ic: Bonnier, Fl. Compl. Fr., Suisse et Belg. 12: t. 682 f. 3199 (1934);Fl. RPR 12: t. 64 f. 1 (1972). Annual. Stems 5-70 cm, erect, solitary or forming tufts. Leaf blades 4-15 cm x 2-4 mm, pubescent; at least lower sheaths hairy. Panicle 5-15 x 2-8 cm, usually dense, becoming secund, nodding, pale green, often shining) branches slender, hairy, flexuous, bearing up to 8 spikelets often forming a fascicle.Spik'elets 10-18 x 3-5 mm, lanceolate. Glumes lanceolate, lower 5-8 mm, upper 7-11 mm. Lemma 8-12 x 2-3 mm, lanceolate, with shining hyaline margins'; awn 10-18 mm, straight, slender. Palea clearly shorter than lemma. Stamens 3; anthers to 2 mm. Caryopsis 6-9 mm. Fl. 3-6. Dry, open grassland, sandy places, ruins, as a weed and ruderal, s.l-2000 m. Described from Europe. Type (Smith, op. cit. 500, 1985): Hb. Linn. 93/25! Widespread. A1(E) Kirklareli: Büyükkariştiran, A. Baytop (ISTE 6521)! A1(A) Çanakkale: Lampsacus(Lapseki), v-vi 1821, Steven(!). A2(E) Istanbul: Alibey köyü, Avçiğil (ISTE 5848)! A3 Bolu: 26 km W. of Gerede, 1100 m, Sorger 71-64-17! A5 Amasya: Havza to Merzifon, A. Baytop (ISTE 9090)! A6 Amasya: Erbaa above Kozlu, 800 m, Tobey 2215! A7 Trabzon: Maçka, Hamsiköy forest, 1300 m, Anşin 1189! A8 Erzurum: Çoruh gorge nr Ispir, 1200 m, C. Koch (type of Anisantha pontica C. Koch)! A9 Kars: Kisir Da. above Susuz, 2000 m, D. 30514! Bl Izmir: Birgi, T. Baytop (İSTE 6483)! B2 Izmir: Boz Da., 1100-1500 m, Sorger68-16-63! B3 Afyon: Afyon, A.Baytop (İSTE 9384)! B4 Ankara: N.E. side of Tuz G., A. Baytop (İSTE 7112)! B5 Nevşehir: 10 km N. of Nevşehir, 1250 m, Roper 128! B6 Sivas: 22 km W. of Divriği, 1400 m, Sorger 79-24-16! B8 Bitlis: 3-5 km N. of Baykan, 1000 m, D. 43157! B9 Bitlis: Bitlis to Tatvan, 1800 m, D. 23368! B10 Kars: 3 km S.W. of Iğdir D.Ü.Ç., 800 m, D. 43786! Cl Muğla: 8 km E. of Reşadiye, S.1.-5 m, Sorger 82-23-10! C2 Antalya: Susuz Da., 1400-1700 m, Sorger 65-24-85! C3 Antalya: Antalya to Serik, 2 m, D. 25668! C4 Içel: Uzuncaburç, 900 m, Sorger 71-23-9! C5 Adana: nr Tuzla, s.l., Coode & Jones 322! C6 Malatya: 29 km N. of Gölbaşi, 1180 m, Sorger 71-43-15! C7 Urfa: halfway between Viranşehir and Ceylanpinar, 500 m, D. 42354! C9 Siirt: Şirnak to Cizre, 610 m, D. 42684! Is: Psara, Mavri Rahi, 10-100 m, Greuter 10978! Eurasia, N. Africa. |