| Poaceae |
 Avena barbata subsp. barbata |
Avena L. Avena barbata POTT EX LINK subsp. barbata POTT EX LINK Ömür: Tek yıllık Yapı: ot Hayat formu: İlk çiçeklenme zamanı: 4 Son çiçeklenme zamanı: 7 Habitat: bozulmuş habitatlar, kumlu ve taşlı yerler, meşe çalılığı, ıslak yerler Minimum yükseklik: 0 Maksimum yükseklik: 1300 Endemik:- Element: Akdeniz Türkiye dağılımı: Türkiye Genel dağılımı: Batı ve Orta Avrupa, Akdeniz, Kafkasya, Asya (Sibirya Hariç) Bulunduğu kareler:A1 A2 A3 B1 B7 B9 C1 C2 C3 C4 C5 C6 C7 |
| A. barbata Pott ex Link in Schrader, J. Bot. 1799(2):315 (1800). Annual. Stems 23-120 cm, solitary to fasciculate, geniculate to erect. Leaf sheaths densely pilose; ligule 1-6 mm, obtuse; blades 6-25 cm x 2-20 mm, linear, acute, pilose to glabrous. Panicle 8-36 x 2-15 cm, subsecund, rather effuse; branches to 18 cm. Spikelets 20-26 mm, with 2-3 florets. Rachilla disarticulating above glumes and between florets. Glumes subequal, lanceolate, acuminate; lower glume 20-25 mm, 5(-7)-veined; upper glume 22-26 mm, 7(-9)- veined. Lemma 20-22 mm (incl. setae), densely villous below awn attachment, narrowly lanceolate, 9-veined, gradually terminating in 2 setae, dorsally awned; setae 3-12 mm; awn 30-40 mm, geniculate, twisted in lower half. Palea 16-18 mm. 1. Terminal setae of lemma 3-5 mm - subsp. barbata 1. Terminal setae of lemma 6-12 mm subsp. atherantha subsp. barbata. Syn: A. strigosa Schreber subsp. barbata (Pott ex Link) Thell. in Vierteljahr. Naturf.Ges. Zürich 56:330(1911). Ic: Fl. Iraq 9:t.120(1968), as A. barbata; Baum, Oats t. 141 (1977 - photo of lectotype). Map 54. Fl. 4-7. Disturbed habitats, sandy and stony places, Quercus scrub, damp places, s.l-1300 m. Lectotype (designated by Baum, Oats 201, 1977): [Portugal] wachsthaufig wild um Lissabon (Lisbon) [ex. cult., 1796,] Pott (L). Widespread, but rare in N. & Inner Anatolia. A1(E) Edirne: Karaağaç to Edirne, A. Baytop (ISTE 6611)! A1(A) Çanakkale: Dardanelles, Sint. 1883: 870! A2(E) Istanbul: Belgrad forest, Kayacik 46! A2(A) Bursa: Iznik G., 85 m, Hormia 446! A3 Bilecik: Osmaneli to Bilecik, A. Baytop (ISTE 9309)! Bl Izmir: Karşıyaka to Bornova, Gözler (ISTE 19862)! B7 Erzincan: Kemah, below Maksutuşaği, nr Karasu, 1100-1300 m, Yildirimli 1715(!). B9 Bitlis: Kermet Köy, 65 km S. of Bitlis, 4 vi 1967, J.G. Ross! Cl Muğla: 3 km W. of Reşadiye, 100-200 m, Sorger & Buchner 82-22-43(!). C2 Muğla: 13 km S. of Fethiye, O. Polunin 13993! C3 Isparta: Doğandere, 900 m, Doğan 103! C4 Antalya: Alanya castle, A. Baytop (ISTE 9660)! C5 Adana: 3-4 km N. of Pozanti, 200 m, Aberdeen Univ. Amanus Exped. Ml 915! C6 Hatay: Belen to Atik, Bayraktar (ISTE 7278)! C6/7 Urfa: d. Birecik, Seitun Bahçe, Sint. 1888:364! Is: Tokmakia, Barbalias, S.1.-50 m, Edmondson & McClintock 2463! Rodhos, 600 m, Rech. 7100. W. & C. Europe, Mediterranean area, Caucasia, Asia (except Siberia). Medit. element. subsp. atherantha (C. Presl) Rocha Afonso in Bot. J. Linn. Soc. 76:358 (1978). Syn: A. atherantha C. Presl, Cyp. Gram. Sic. 30 (1820). Map 54. Described from Sicily (holo. PRC, iso. LE.) Turkey-in-Europe; rare. A2(E) Istanbul: Yildiz park, A. Baytop (ISTE 7643)! S. part of Mediterranean area. Medit. element. Probably not native to Turkey. |