Ranunculaceae

Thalictrum minus var. minus

Thalictrum minus var. minus

Thalictrum L. Thalictrum minus L. var. minus L. Ömür: Çok yıllık Yapı: otsu Hayat formu: İlk çiçeklenme zamanı: 6 Son çiçeklenme zamanı: 7 Habitat: nemli çayır Minimum yükseklik: 1800 Maksimum yükseklik: 2200 Endemik: - Element: ? Türkiye dağılımı: K., G., O. ve D. Anadolu Genel dağılımı: Avrupa, Sibirya, GB. Asya, KB. Afrika Bulunduğu kareler :A5 A6 A7 A8 A9 B3 B6 B9 C4 C5

T. minus L., Sp. Pl. 546 (1753). Usually glabrous herbs, green or slightly glaucous. Stems erect, up to 100 cm. Leaves ± triangular in outline, the two lateral divisions almost as large as the middle division. Ultimate segments very variable. Inflorescence a dense to lax panicle. Stigma not fimbriate. Achenes fusiform, ribbed, not compressed.A complex species which has been divided into many subordinate taxa. Three taxa, which are often difficult to distinguish, are recognisable in Turkey. The following account is only provisional, and further work on the complex is necessary. 1. Largest ultimate leaf segments less chan 9 mm; plants usually erect and strict var. microphyllum 1. Largest ultimate leaf segments more than 9 mm; plant usually not strict 2. Inflorescence lax, its lowest branches arising at about the middle of the stem var. majus 2. Inflorescence compact, its lowest branches arising in the upper part of the stem var. minus var. minus. Syn: T. minus sensu Boiss., Fl. Or. i: 8 (1867) pro parte. Ic.: Ross-Craig, Draw. Brit. Pl. 1: t. 3-5 (1948). Fl. 6-7. Damp meadows, 1800-2200 m. Described from Europe (Hb. Linn. 713/12 photo.!). Scattered. A6 Sivas: Zara to Şerefiye Y., 1550 m, Hub.-Mor. 14308! A8 Erzurum: Kop Da., Aşkale to Bayburt, 2000 m, Hub.-Mor. 10962! A9 Kars: Sari-kamiş, 2100 m, D. 30771! B3 Bilecik: Bozujuk (Bözüyük), 1929, Bernhard. B6 Kayseri: Sariz to Pinarbaşi, 1600 m, Hub.-Mor. 10961! Maraş: d. Göksun, Binboğa Da., 2200 m, D. 20002! C4 Içel: Gülnar to Ermenek, 1400 m, Hub.-Mor. 10402! Hub.-Mor. 10403 (from Içel: W of Gülnar, 915 m) agrees with subsp. minus but is very glandular. This may represent a new taxon. var, majus (Crantz) Crèpin, Man. Fl. Belg. ed. 4, 5 (1885). Syn: T. majus Crantz, Stirp. Austr. 2: 80 (1763); T. minus subsp. majus (Crantz) Rouy & Fouc, Fl. Fr. 1: 16 (1893); T. datum sensu Boiss., Fl. Or. 1:7 (1867) vix Jacq. Fl. 6-7. Damp meadows and gorges, 500-2600 m. N. & E. Anatolia. A5 Amasya: Amasya, 500-600 m, Bornm. 1889: 562. Kastamonu: Tosya, Sint. 1892: 4297. A7 Giresun: nr. Tamdere, 1600-1700 m, Hub.-Mor. 14720! Trabzon: Haldizan, 2600 m, Balls 1882! A8 Rize: Ikizdere to ispir, 2000 m, Sin. & Hend. 6221! A9 Çoruh: Ardanuç to Kordevan Da., 1450 m, D. 30120! B6 Sivas: Gürün to Pinarbaşi, 1800 m, D. 21991! B9 Bitlis: Hurmuz, nr. Bitlis, 1500 m, D. 23411! var. microphyllum Boiss., Fl. Or. 1:8 (1867). Fl. 5-7. Meadows and ditches, 1400-2300 m. Type: [Turkey] Cappadocia, ad basin montis Alidagh, Balansa. Scattered. A7 Sivas: Suşehri to Refahiye, 1800 m, Balls 1489! A9 Kars: Kisir Da., 2300 m, D. 30551! B6 Sivas: Gürün, 1400 m, Stn. &Hend. 5235! C5 Niğde: Bereketli, 1800 m, Siehe 1913: 508! Europe, Siberia, S.W. Asia, N.W. Africa (T. minus as a whole). The synonymy and nomenclature here provided for These three taxa must be regarded as entirely provisional. It is often impossible to tell from descriptions whether two described taxa should be treated as synonymous or not. The rank assigned to the taxa here (varieties) indicates that they do not possess distinct distributions (at least in the Middle East). Tutin (Flora Europaea 1: 241-242, 1964) has divided T. minus in Europe into 6 subspecies (including minus & majus); subspecific rank does not appear to be applicable to them as they occur in Turkey.