Asteraceae



Tripleurospermum callosum
(Boiss. & Heldr.) E.Hossain
Tripleurospermum callosum
(BOISS. ET HELDR.) E. HOSSAIN
Tripleurospermum callosum
(BOISS. ET HELDR.) E. HOSSAIN

Tripleurospermum SCHULTZ BIP.
Tripleurospermum callosum (BOISS. ET HELDR.) E. HOSSAIN
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 6
Son çiçeklenme zamanı: 8
Habitat: step, ekili tarla, boş tarla
Minimum yükseklik: 1100
Maksimum yükseklik: 2729
Endemik: endemik
Element: ?
Türkiye dağılımı: K. Anadolu, G. Anadolu, Karasal Anadolu
Genel dağılımı: Türkiye
Bulunduğu iller
Bulunduğu kareler :A3 A5 A8 B3 B4 B6 B9 C2 C3 C4 C5

 
T. callosum (Boiss. & Heldr.) E.Hossain in Notes R.B.G. Edinb. 33:435 (1975). Syn: Chamaemelum callosum Boiss. & Heldr. in Boiss., Diagn. ser. 1(11): 22 (1849)! Figure 8, p. 179.
Perennial, 14-55 cm. Stems solitary or many arising from rhizome, always laxly and profusely branched from below upwards. Leaves 2-3-pinnatisect; laciniae linear-filiform or linear-lanceolate, acute, mucronate or sometimes thickly mucronate with white ends. Capitula numerous, laxly corymbose, radiate, 0.6-1 cm broad (excl. ligules), borne on long or short peduncles. Outer phyllaries triangular-acute, glabrous or pubescent, inner oblong, subobtuse, all with white membranous margins, rarely pale brown. Receptacle ovoid-conical. Ligules 6-9 mm; corolla lobes of disc flowers glandular at tips. Achenes ± obpyramidal, 1.5-1.8 x 0.4-0.6 mm, anteriorly tuberculate-rugulose, dark brown or blackish at maturity, non-mucilaginous, posteriorly 3-ribbed, ribs white, thin, acute, fissures broad, rugulose or tuberculate; corona marginiform, white, crenulate, 1/8-1/6(1/5) as long as achene. Fl. 6-8. Steppe, cultivated and waste fields, etc., 1100-2729 m.
Type: [Turkey C4 Konya] ad rivulos in montanis inter Beychehr (Beyşehir) et Koniah, Heldreich 1244 (G!).
N., S. & Inner Anatolia. A3 Bolu: Abant G., 1400 m, Sorger 69-4-20q! A5 Sinop: 70 km S.W. of Sinop, 1450 m, Sorger 69-17-6! A8 Erzurum: Kop Da. between Aşkale and Bayburt, c. 2660 m, Rech. 37679! B3 Isparta: Şarkikaraağaç, 1150 m, Sorger 66-51-7! B4 Ankara: 40 km S.E. of Ankara, 1300 m, M.Zohary & Orshan 2729! B6 Malatya: 35 km S.E. of Darende, 1700 m, Sorger 71-47-4! Kayseri/Sivas: between Pinarbaşi and Gürün, 1680 m, M.Zohary & Plitm. 1765! B9 Ağri: 5 km from Diyadin to Doğubayazit, 1829 m, Hewitt 297! C2 Denizli: 22 km W. of Tefenni, 1100 m, Sorger 68-23-1! C3 Isparta: Kuru Tepe, N.W. of Beyşehir G., 1150 m, Sorger 66-51-7! C5 Adana: Bürücek, 1350 m, 21 viii 1931, Eig & M. Zohary !
Endemic. Closely allied to T. sevanense and T. transcaucasicum; from the former it differs in having a characteristic branching pattern (i.e. from the base upwards), very laxly corymbose inflorescence and ovoid-conical receptacle; from the latter it is distinguished by having phyllaries with white membranous margins, branch-ing habit, and glandular disc flowers.