Asteraceae

Prenanthes cacaliifolia

Prenanthes L. Prenanthes cacaliifolia (BIEB.) BEAUVERD Ömür: Çok yıllık Yapı: ot Hayat formu: İlk çiçeklenme zamanı: 8 Son çiçeklenme zamanı: 9 Habitat: nemli çam orman tahrip açıklığı, kayalık alan, akarsu kenarı, Picea-Fagus karışık ormanı Minimum yükseklik: 960 Maksimum yükseklik: 2100 Endemik: - Element: Karadeniz Türkiye dağılımı: KD. Anadolu Genel dağılımı: Kafkasya, KB. İran Bulunduğu kareler :A6 A7 A8 A9

P. cacaliifolia (Bieb.) Beauverd in Bull. Soc. Bot. Geneve ser. 2, 2:114 (1910). Syn: Sonchus cacaliaefolius Bieb., Fl. Taur.-Cauc. 2:241 (1808); Mulgedium dubium C.Koch in Linnaea 23:670 (1850)! M. ponticum Boiss. in Ann. Sci. Nat. ser. 4, 2:248, t. 2 (1854); M .azureum sensu Tchihat., Asie Min. Bot. 2:385 (1860) non (Ledeb.) DC. (1838); M. cacaliaefolium(Bieb.) Boiss., Fl. Or. 3:801 (1875) & var. minor Boiss., loc. cit. (1875); Cicerbita dubia (C.Koch) Beauverd, op. cit. 123 (1910); Prenanthes pontica (Boiss.) Leskov in Trav. Mus. Bot. Acad. Sci. URSS 25:44 (1932); ?Cicerbita alpina sensu Kasapligil in Orman Genel Müdür. Yayinl. 32:160 (1947) & sensu Birand in Ankara Üniv. Fen Fak. Yayinl., Botanik 1:3O3 (1952) non (L.) Wallr. (1822); ?Mulgedium alpinum sensu Birand, op. cit. 310 (1952) non (L.) Less. (1832). Ic: Tchihat., Asie Min. Bot., Atlas, t. 34 (1860) as Mulgedium ponticum Boiss. Figure 26, p. 781. Map 65, p. 769. Stems erect, 45-250 cm, glabrous in lower part. Leaves membranous, sometimes setulose on veins beneath; lower and median petiolate, 12.5-40 cm (inclpetiole), simple, broadly ovate, triangular or subhastate, cordate or subcordate, sinuate-denticulate or dentate, obtuse to acute, ± acuminate, apiculate, 5-24 x 4.5-20 cm, or compound, with terminal lobe as above and 1-2 pairs of small lateral lobes; upper sessile, with expanded apex and winged petioloid base; uppermost lanceolate, entire, ± glandular-setulose on margins. Inflorescence paniculoid, usually ± congested, capitula 10 or more, often numerous, pedicels and bracts with reddish glandular setae. Involucre 11-14 mm; phyllaries 12-15, 2-3-seriate, glabrous or sparsely setulose on midrib, strongly purple-tinged. Flowers lavender or mauve, 1.3-1.7 cm, long-hairy about mouth. Achenes 4.5-6 mm, pale brown, columnar, obtusely triquetrous, with rounded ribs. Pappus 7-9 mm, straw-coloured. Fl. 8-9. Clearings, rocky places and by streams in moist coniferous and mixed Picea-Fagus forest and scrub, 960-2100 m. Described from Georgia, Steven (LE). N.E. Anatolia. A6 Ordu: Ünye to Karakuş, 1000 m, D. 24916! A7 Giresun: Tamdere to Yavuzkemal, nr Karinca, 1500 m, D. 20764! Trabzon: Hamsiköy, 1250 m, Balls 2032a! A8 Trabzon: N. slope of Soğanli Da. above Çaykara, 1700 m, D. 32061! Rize: 14 km E. of Ikizdere, 1330 m, Awishai 318! Çoruh: Şavval Tepe above Murgul, 1600 m, D. 32344! A9 Kars: Kordevan Da., 1525 m, Furse 9142! Caucasia, N.W. Iran. Euxine element.