Asteraceae



Tanacetum argyrophyllum(C. KOCH) TVZEL.
var. argyrophyllum (C. KOCH) TVZEL
Tanacetum argyrophyllum(C. KOCH) TVZEL.
var. argyrophyllum (C. KOCH) TVZEL

Tanacetum L. (EMEND. BRIQ.)
Tanacetum argyrophyllum (C. KOCH) TVZEL. var. argyrophyllum (C. KOCH) TVZEL
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 6
Son çiçeklenme zamanı: 8
Habitat: akarsu kenarı, kayalık yamaç, çağıllık
Minimum yükseklik: 1100
Maksimum yükseklik: 2100
Endemik: -
Element: İran-Turan
Türkiye dağılımı: KD. Anadolu, Karasal Anadolu
Genel dağılımı: Ermenistan, Azerbaycan, K. İran
Bulunduğu iller
Bulunduğu kareler : A7 A8 A9 B5 B6 B7 B8 B9 B10 C7 C9 C10

 
T. argyrophyllum (C.Koch) Tvzel. in Sched. Herb. Fl. URSS 16:121 (1966). Figure 14, p. 267.
Rootstocks woody, rhizomatous and often fibrous. Stems 25-40 cm, leafy, greyish-tomentose. Basal leaves 2-3-pinnatisect, 10-20 cm on 3-8 cm petioles, oblanceolate in outline, primary segments 12-17-paired, 1-4 cm, secondary segments 5-10-paired, 1-7 x 0.5-3 mm, simple or 3-9-lobed, lobes obtuse or sub-acute, ± densely greyish-tomentose and glandular-punctate; cauline leaves similar, becoming smaller and sessile above, uppermost often 1-pinnatisect. Capitula numerous (20-120) in terminal corymbs. Involucre 3-4(-6) mm broad; phyllaries usually pale-margined, outer lanceolate, 2 x 0.4 mm, inner linear-oblanceolate, obtuse, scarious at apex, 2.5-3.5 x 0.75-1.25 mm. Female flowers 8-12, inconspicuous, 2.75 mm, 3-5-lobed at apex, yellow. Disc flowers 2.5 mm. Achenes 4-5-ribbed, 1.5-1.75 mm; corona ± entire, c. 0.3 mm. Fl. 6-8. Stream-sides, rocky slopes and scree, 760-2900 m.
1. Basal leaves (incl. petiole) usually less than 15x2 cm; involucre 3-4 mm broad  var. argyrophyllum
1. Basal leaves (incl. petiole) 20-28 x 3-5 cm; involucre 5-6 mm broad
  2. Rachises broad (1.5-2 mm), decurrent between lobes and segments  var. polycephalum
  2. Rachises narrow (less than 1 mm), not decurrent between lobes and segments  var. subvirescens
var. argyrophyllum. Syn: Achillea bipinnata L., Sp. Pl. ed. 2, 1265 (1763), non Tanacetum bipinnatum Schultz Bip. (1844); T. myriophyllum Willd., Tract. de Achilleis 50 (1789), nom. illegit; Pyrethrum myriophyllum auct. non C.A.Meyer (1831); Gymnocline argyrophylla C.Koch in Linnaea 24:340 (1851); Chrysan-themum myriophyllum (Willd.) Náb. in Publ. Fac. Sci. Univ. Masaryk Brno 52:23 (1925), comb. illegit.
Type: [Turkey A9 Çoruh] im Gaue Ardanudsh (Ardanuç) auf Kalk, c. 762 m, C.Koch.
N.E. & Inner Anatolia. A7 Giresun: Şebinkarahisar to Giresun, 1700 m, Stn. & Hend. 5805! A8 Erzurum: 46 km from Erzurum to Ispir, 1780-1800 m, Hub.-Mor. 15829! A9 Kars: above Kağizman, 1450 m, D. 46847! B5 Kayseri: Mt. Argèe (Erciyas Da.), 1700 m, Bal. 872! B6 Sivas: 16 km from Zara to Serefiye Y., 1500 m, Hub.-Mor. 14621! B7 Erzincan: Keşiş Da. above Cimin, 1900-2100 m, D. 31715! B8 Erzurum: 14 km from Erzurum to Pasinler, D. 47453! B9 Bitlis: Nemrut Da., 1906, G.Post 700! B10 Ağri: Ağri to Doğubayazit, 1670 m, M.Zohary & Plitm. 2261-38! C9 Hakkari: Zab gorge, 62 km from Çukurca to Hakkari, 1100 m, D. 44843! C10 Hakkari: Bacirge, 1700-1800 m, D. 45270!
Soviet Armenia, Azerbaijan and N. Iran. Ir.-Tur. element. When Willdenow (1789) described T. myriophyllum he cited the earlier Linnaean synonym, Achillea bipinnata, the epithet of which was unoccupied at that time, in Tanace-tum; thus Willdenow's name is illegitimate.