Asteraceae



Tripleurospermum disciforme
(C. A. MEYER) SCHULTZ BIP.
Tripleurospermum disciforme
(C. A. MEYER) SCHULTZ BIP.

Tripleurospermum SCHULTZ BIP.
Tripleurospermum disciforme (C. A. MEYER) SCHULTZ BIP.
Ömür: İki veya Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 6
Son çiçeklenme zamanı: 9
Habitat: nemli alanlar (çayırlık, tarla, nehir yatağı), ekin tarlası
Minimum yükseklik: 800
Maksimum yükseklik: 2286
Endemik: -
Element: İran-Turan
Türkiye dağılımı: Anadolu (K. Türkiye hariç)
Genel dağılımı: İran, Afganistan, Transhazar, Türkistan
Bulunduğu iller
Bulunduğu kareler:B2 B9 B10 C2 C3 C10

 
T. disciforme (C.A.Meyer) Schultz Bip., Tanacet., 34 (1844). Syn: Chrysan-themum disciforme C. A. Meyer, Verz. Pfl. Cauc. 75 (1831); Matricaria disciformis (C.A.Meyer) DC, Prodr. 6:51 (1838); Chamaemelum disciforme (C.A.Meyer) Vis., Fl. Dalm. 2:85 (1847); C. disciforme var. quadrilobum Boiss., Fl. Or. 3:328 (1875). Figure 8, p. 179.
Biennial or perennial, tufted or erect, 5-70 cm. Stems 1 to many, eitherprofusely branched or unbranched above. Leaves 1-2-pinnatisect; laciniae filiform-setaceous, aristate at tips. Capitula 3 to numerous, laxly corymbose, disciform, heterogamous, 4-10 mm broad, borne on long, unequal peduncles. Phyllaries lanceolate or oblanceolate, obtuse, white-membranous at margins. Receptacle large, ovoid-oblong. Corolla lobes glandular at tips. Achenes ± prismatic, linear, 1-1.4x0.5 mm, slightly mucilaginous, anteriorly ± smooth, rarely tuberculate, posteriorly 3-ribbed, obscurely tuberculate, ribs very thin, white; corona absent. Fl. 6-9. Damp places {meadows, fields or river beds etc.), cornfields etc., 800-2286 m.
Type: [Caucasus] in pratis subhumidis altiorum montium Talüsch (alt. 1000 hexap.) [Meyer].
Scattered, absent from N. Turkey. B2 Kütahya: 30 km from Tavaş to Kütahya, 800-900 m, D. 36125! Izmir: Boz Da., Gölcük, 1400 m, Sorger 68-15-11! B9 Bitlis: Corgin to Bitlis, 2286 m, Tong 215! Ağri: 2 km S.W. of Hamur (Murat Valley), 1670 m, D. 44161! B10 Ağri: Tutak, 1575 m, D. 43988! C2/3 Lycia, viii 1841, Forbes! C3 Muğla: Muğla to Antalya, Girdev G., 1676 m, D. 13761! C10 Hakkari: Yüksekova, 1950 m, Duncan & Tait 166!
Iran, Afghanistan, Transcaspia, Turkestan. Ir.-Tur. element? Related to T. decipiens, but differing in having ecoronate, anteriorly ± smooth, thinly ribbed, ± prismatic achenes and an ovoid-oblong receptacle.