Asteraceae



Tripleurospermum sevanense
(MANDEN.) POBED.

Tripleurospermum sevanense
(MANDEN.) POBED.

Tripleurospermum SCHULTZ BIP.
Tripleurospermum sevanense (MANDEN.) POBED.
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 6
Son çiçeklenme zamanı: 7
Habitat: boş alan, nemli çayır, akarsu kenarı
Minimum yükseklik: 700
Maksimum yükseklik: 2300
Endemik: -
Element: ?
Türkiye dağılımı: KB. Anadolu, Karasal Anadolu, G. Anadolu
Genel dağılımı: Kafkasya
Bulunduğu iller
Bulunduğu kareler:

 
T. sevanense (Manden.) Pobed. in Not. Syst. (Leningrad) 21:353 (1961). Syn: Chamaemehim sevanense Manden. in Not. Syst. (Leningrad) 16:376 (1954).
Perennial, 15-50 cm. Stems solitary or 2-5 arising from rhizome, corymbosely branched only at apex. Leaves 1-3-pinnatisect; laciniae linear-filiform or linear-lanceolate, acute or subacute, mucronate. Capitula numerous, sometimes 2-3 (very rarely solitary), corymbose, radiate, 6-9 mm broad (excl. ligules), borne on long or short peduncles. Outer phyllaries triangular-acute, glabrous or pubescent, inner oblong, subacute, all with white or pale brown membranous margins. Receptacle ± hemispherical or ovoid. Ligules 5-8 mm; corolla lobes of disc flowers glandular at tips. Achenes obpyramidal, 1-1.5 x 0.4-0.5 mm, non-mucila-ginous, brownish at maturity, anteriorly tuberculate-rugulose, posteriorly 3-ribbed, ribs thin, white, acute; corona white, lobulate, marginiform, 1/8-1/6 as long as achene. Fl. 6-7. Boggy ground, moist meadows, streamsides etc., 700-2300 m.
Type: [USSR, Lake Gokca] Armenia, rip. Günei, prope Babadjan-Dara, in fauc. Schampyrt, in pratis humidis, 7 vii 1928, A.Schelkovnikov & E.Kara-Murza (TBI, photo E!).
N.W., Inner & S. Anatolia. A1(E) Edirne: Edirne, A.Baytop (ISTE 14044)! A3 Bolu: Abant G., 1400 m, Sorger 69-4-20b! A4 Ankara: Karagöl, 64 km N. of Ankara, 1600 m, Coode & Jones 2179! A7 Gümüşane: Teke, Sint. 1894:6088c! A9 Erzurum: 15 km from Horasan to Karaurgan, 1900 m, D. 29524! B3 Eskişehir: Sündiken Da., 800 m, Ekim 30! B4 Ankara: 68 km S. of Ankara, Birand & Zohary 3070! 35 Kayseri: Bakir Da. to Saimbeyli, 1300 m, Hub.-Mor. 11470! B6 Sivas: d. Divriği, Demir Da., T.Baytop (ISTE 12986)! B7 Malatya: Kube Da. between Malatya and Pötürge, 1450-1500 m, Hub.-Mor. 10018! B9 Van: 5 km W. of Özalp to Erçek, 2150 m, D. 44236! B9/10 Ağri: W. of Doğubayazit, 1680 m, M.Zohary & Plitm. 2263-27! C4 Konya: Konya to Ereğli, 1 km E. of Yarma, 1000 m, Holtz et al. 00.595! C5 Adana: Pozanti, 700 m, Siehe 1896: 352! C6 Maraş: Çardak, Berit Da., 2300 m, D. 20375!
Caucasia. Very closely allied to T. callosum but distinct in its restricted branch-ing only at stem apex, regularly corymbosely arranged capitula, and ± hemi-spherical or ovoid receptacle.