Asteraceae



Psychrogeton nigromontanus
(BOISS. ET BUHSE) GRIERSON
Psychrogeton nigromontanus
(BOISS. ET BUHSE) GRIERSON
Psychrogeton nigromontanus
(BOISS. ET BUHSE) GRIERSON

Psychrogeton BOISS.
Psychrogeton nigromontanus (BOISS. ET BUHSE) GRIERSON
Ömür: İki yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 7
Son çiçeklenme zamanı: 9
Habitat: tarla ve su kenarı nemli alan
Minimum yükseklik: 1220
Maksimum yükseklik: 1920
Endemik: -
Element: İran-Turan
Türkiye dağılımı: Karasal Anadolu
Genel dağılımı: K. Irak, B. ve KB. İran
Bulunduğu iller
Bulunduğu kareler : A4 A8 B3 B7 B8 C5 C6 C9

 
P. nigromontanus (Boiss. & Buhse) Grierson in Notes R.B.G. Edinb. 27:144 (1967). Syn: Erigeron nigromontanus Boiss. & Buhse in Nouv. Mem. Soc. Nat. Mosc. 12:114 (1860), non M. Pop. (1940); E. aucheri (DC.) Boiss., Fl. Or. 3:170 (1875) pro parte quoad syn. E. nigromontanus Boiss. & Buhse.
Biennial. Stems 15-90 cm, crispate-pubescent, bearing 7 to many capitula in racemose panicles. Lower cauline leaves oblanceolate, up to 8 x 2.5 cm, attenuate at base, acute at apex, entire or with a few coarse teeth; upper leaves elliptic, up to 3 x 0.75 cm, usually entire, crispate-pubescent on both surfaces. Involucre 0.5-1 cm broad; phyllaries lanceolate, 3-4x0.5-0.75 mm, pilose and glandular near base. Flowers yellow; female ones numerous, corollas filiform, 1.75-2 mm; functionally male ones 6-12, corollas 3-3.5 mm. Fertile achenes 1.75-2 mm, sparsely pubescent. Pappus brownish-white, 3-4.5 mm. Fl. 7-9. Moist places, fields and stream sides, 1220-1920 m.
Type: [Iran] Karadagh, vii 1847, Buhse (holo. LE! iso. K!).
Mainly Inner Anatolia. A4 Çankiri: nr Çankiri, 1430 m, Buttler 15588! A8 Erzurum: Tortum, Calvert. Gümüşane: Almuska nr Bayburt, Bourgeau 147! B3 Afyon: Afyon to Sandikli, Jenkins 2163! B7 Erzurum: Pirnakapan Köyu, 1730 m, Buttler 14261! Erzincan: Sipikör nr Yerbatan. Sint. 1890:3267! Tunceli: 7 km S. of Kirmiziköprü, 1220 m, Buttler 15884! B9 Bitlis: 32 km E. of Muş, D. 24775! Van: Van to Hoşap, 15 km from Hasbasa (Asbaşin), 1920 m, 8 vii 1951, Simon! C5: Bulgardagh, mt. Armadschek, 1500-1600 m, 21 viii 1931, Eig & M.Zoharyl C6 Maraş: nr Maraş, Hausskn. C9 Hakkari: Zab river nr Çölemerik, Nâbelek 3512.
N. Iraq, W. & N.W. Iran. Ir.-Tur. element.