Ulmaceae

Ulmus minor subsp. canescens

Ulmus L. Ulmus minor MILLER subsp. canescens (MELVILLE) BROWICZ ET ZIELINSKI Ömür: Çok yıllık Yapı: ağaç Hayat formu: İlk çiçeklenme zamanı: 3 Son çiçeklenme zamanı: 4 Habitat: karışık yaprak dökücü ormanlar, nehir ve akarsu kenarındaki çalılıklar, çıplak yamaçlar Minimum yükseklik: 0 Maksimum yükseklik: 1600 Endemik: - Element: D. Akdeniz Türkiye dağılımı: B. Türkiye, G. Anadolu Genel dağılımı: Sardunya,, Talya, Sicilya, Balkanlar, Girit, B. Suriye, Kıbrıs Bulunduğu kareler :A1 A2 A3 A4 A5 A6 A7 A8 B1 B4 B5 B7 B9 B10

U. minor Miller, Gard. Dict. ed. 8 no. 6 (1768). Tree to 30 m but often much smaller, suckering. Twigs sometimes with corky flanges. Leaves elliptic to obovate, to 9(-l 1) x 4(-6) cm, acute to grad-ually acuminate, ± asymmetrical, serrate to crenate-serrate. Samara obovate, to 2(-2.5) cm; seed above middle of samara. Fl. 3-4. Mixed deciduous forest, thickets by rivers and streams, open slopes, often in xerothermic communities, s.l-1300(-1600) m. 1. Twigs glabrous or sparsely pubescent; leaves ± glabrous and often glandular beneath subsp. minor 1. Twigs densely white-pubescent; leaves softly pubescent beneath, without glands subsp. canescens subsp. minor. Syn: U. campestris L., Sp. PL 225 (1753) nom. ambig.; U. car-pinifolia Rupp. ex G. Suckow, Oekon. Bot.: 40 (1777); U. suberosa Moench, Verz. Bäume Weissenst. 136 (1785); U. foliacea Gilib., Excerc. Phyt. 2:395 (1792) nom. illegit. Ic: Fl. RPR 1: t. 49 f. 2 (1952); Hegi, I11. Fl. Mittel-Eur. ed. 2,3(1): t. 86 f. 3 (1958). Described from 'several parts of England'. N. Turkey and adjacent N.E. Anatolia. A1(E) Tekirdağ: 27 km from Tekir-dağ to Malkara, 200 m, D. 47817! A1(A) Çanakkale: Yenice, Susuz Ormani, 300 m, Cangak 395! A2(E) Istanbul: Belgrad forest nr Ağa-suyu, 12 xi 1939, B. Post! A2(A) Istanbul: Üsküdar, Aytuğ & Yalt. (ISTO 16773)! A3 Bolu: 26 km W. of Gerede, Sorger 71-2-53! A4 Çankiri: Çakmakli De., 800 m, Bornm. 1929:13540! A5 Samsun: Vezirköprü, Kizilirmak, 400 m, Tobey 2452! A6 Samsun: Samsun to Bafra, D. 24971! A7 Trabzon: Akcaabat, Kalanema De., 200 m, Yahyaoğlu (ISTO 4759)! A8 Trabzon: nr Arakli, by sea, Browicz & Zieliński 314! B1 Çanakkale: banks of Kimar-su, Sint. 1883:99! B4 Ankara: Beynam ormani, Aydin (ISTO 4834)! B5 Kayseri: Erciyas Da., Krause. B6 Kayseri: Ali Da., Bağda 740! B7 Elaziğ: 30 km S.W. of Elaziğ to Malatya, Browicz & Zieliński 259! B9 Van: 25 km N. of Van towards Erciş, Browicz & Zieliński 377! B10 Kars: Aralık, 850 m, planted, D. 43877! subsp. canescens (Melville) Browicz & Zieliński in Fragm. Fl. Geobot. 23(2): 145 (1977). Syn: U. canescens Melville in Kew Bull. 12:499, f. 1 (1958)! Ic: Zohary, Fl. Pal. 1: t. 33 (1966); Fragm. Fl. Geobot. 23(2): f. 3 (1977). Fig-ure 18. Type: Greece, Thrace: Karakeuy, 20 ii, 26 iv & 17 v 1932, Tedd (holo. K!). W. Turkey, S. Anatolia, Islands. A1(E) Edirne: by river Maritza, nr Edirne, 40 m, Rech. 21798! A2(E) Istanbul: Çekmece, 26 viii 1937, B. Post! B1 Çanakkale: Çanakkale to Truva, Yalt. (ISTO 16775)! B2 Balikesir: 25 km N. of Balikesir towards Bursa, Browicz & Zieliński 44! C1 Aydin: d. Karacasu, Aphrodisias (Geyre), 600-700 m, D. 41612! C2 Denizli: Pamukkale, 330 m, Balaban & Öget (ISTO 15547)! C3 Antalya: nr Phaeselis S. of Kemer, s.l., Ern 122! C4 Içel: Silifke to Mut, W. of Değirmendere, Browicz & Zieliński 201! C5 Adana: 20 km S. of Adana towards Tuzla, 5 m, It. Leyd. 1959: 1186! C6 Hatay: Dere Bagtché, 320 m, Samuelsson 4012. Is: Imroz, Leblebici! Lesvos, Cand.; Rodhos, Mazzocchi. Sardinia, Italy, Sicily, Balkans, Crete, Cyrenaica, W. Syria, Cyprus. E. Medit. element. U. minor, and especially subsp. minor, is often confused with U. um-braculifera' (Green, in Arnoldia 24(6-8):76, 1964 = U. campestris L. var. umbraculifera Trautv. in Acta Horti Petrop. 2:590, 1873), a very variable elm commonly cultivated in dry regions of S.W. and C. Asia. In our opinion it would be necessary to include in this last taxon also U. densa Litv. (Sched. Herb. Fl. Ross. 6:163 no. 1991 t. 1, 2, 1908) and U. androsowii Litv. (Herb. Fl. Ross. 49: no. 2445, 1913) described from Central Asia by Litvinov. These three elms are characterised by a ± compact, globose or ovoid crown. The origin of 'U. umbraculifera' (s.l.) is not quite clear. It may well be a hybrid, but undoubtedly one of its parental forms has been U. minor. The distinction of 'U. umbraculifera' from U. minor is difficult; it differs practically only by more dense ramification and by the rather symmetrical base of the leaf. In Turkey 'U. umbraculifera' is cultivated, especially in E. Anatolia (A7 Giresun: Şebinkarahisar, D. 20461! A9 Kars: 33 km from Benliahmet to Kağizman, 1600 m, D. 46675; B8 Muş: Çaylar, 1600 m, planted, D. 46363! B9 Bitlis: Bitlis, 1525 m, Kotschy 1859:548! Van: Van, 1750 m, D. 44397! B10 Kars: Iğdir, 900 m, street tree, D. 43880! C8 Siirt: 20 km S.E. of Eruh, 1370 m, Rix 372! 374! 375!). In some places this elm is probably naturalized. Its different segregates, propagated locally (as far as can be judged on the basis of herbarium specimens) are often so near to U. minor that separation of these two taxa is almost impossible.