Asteraceae

Asteraceae

Helichrysum arenarium
(L.) MOENCH
subsp. aucheri
(BOISS.) DAVIS ET KUPICHA

Helichrysum arenarium
(L.) MOENCH
subsp. aucheri??
(BOISS.) DAVIS ET KUPICHA

Helichrysum arenarium
(L.) MOENCH
subsp. aucheri
(BOISS.) DAVIS ET KUPICHA

Helichrysum GAERTNER
Helichrysum arenarium (L.) MOENCH subsp. aucheri (BOISS.) DAVIS ET KUPICHA
Ömür: Çok yıllık
Yapı: ot
Hayat formu:
İlk çiçeklenme zamanı: 5
Son çiçeklenme zamanı: 8
Habitat: kurak kalkerli veya kumlu toprak, step, kenarlar
Minimum yükseklik: 250
Maksimum yükseklik: 3200
Endemik: endemik
Element: İran-Turan
Türkiye dağılımı: Karasal Anadolu ve komşu K. Anadolu
Genel dağılımı: Türkiye
Bulunduğu iller
Bulunduğu kareler : A3 A4 A5 A6 A7 A8 A9 B4 B5 B6 B7 B8 B9 B10 C5 C6

H. arenarium (L.) Moench, Meth. 575 (1794). Syn: Gnaphalium arenarium L., Sp. PL 854 (1753).
Plant grey-adpressed-tomentose, eglandular. Flowering stems 9-46 cm, arising from short stout branched caudices. Sterile shoots with prominently swollen leaf-bases. Basal leaves often crowded, linear-oblanceolate to spathulate, 7-60x1∙5-8 mm; cauline ones narrowing to linear above; sometimes with crisply undulate margin. Capitula numerous, subglobose. Phyllaries ± flat or cucullate, yellow (rarely straw-coloured) or apricot. All flowers hermaphrodite. Fl. 5-8. Dry calcareous or sandy soils; steppe, banks, 250-3200 m. 1. Phyllaries cucullate, apricot, yellow or straw-coloured subsp. rubicundum
1. Phyllaries flat, yellow
2. Leaves undulate; basal leaves 7-20 x 1∙5-4 mm subsp. erzincanicum
2. Leaves not undulate; basal leaves 10-50 x2-8 mm subsp. aucheri
subsp. aucheri (Boiss.) Davis & Kupicha in Notes R.B.G. Edinb. 33:239 (1974). Syn: H. aucheri Boiss., Diagn. ser. 1(11):28 (1849). Figure 5, p. 87. Map 11, p. 91.
Syntypes: in Persia, Aucher 4789 (P!); [Turkey] Cappadocia ad Euphratem,
Aucher 3115 p.p. (iso. K! G!); Mesopotamia, Kotschy 355 (iso. P! K! W! G!). Two sheets of Aucher 3115 (P!) belong to subsp. erzincanicum Davis & Kupicha.
Mainly Inner and adjacent N. Anatolia. A3 Ankara: N.W. of Beypazari. S. of Karaköy, Kiihne 607! A4 Çankiri: Çakmaklı De. nr Çankiri, c. 800 m, Bornm. 1929:14259! A5 Sinop: nr Kargi, 250 m, Tobey 2808! Kastamonu: nr Sapaca, Sint. 1892:4387! B4 Ankara: d. Şerefli koçhisar, nr Tuz G., 930 m, Hub.-Mor. 15994! Konya: Konya to Aksaray, 16 km from Sultanhani, 1000 m, D. 35894! B5 Kayseri: Bakir Da. above Kisge, 1400 m, D, 19293! Nevşehir: Göreme, 1200 m, Sorger 69-63-6! Kırşehir: Mucur, D. 21822! B9 Bitlis: nr Adilcevaz, Birand & Karamanoğlu 393! C5 Konya: Bulgar Da. nr Ereğli, Birand & M.Zohary 2713! C6 Maraş: nr Maraş, 610 m, 12 vii 1865, Hausskn.!
Endemic? Ir.-Tur. element. Subsp. aucheri is characterized by the presence of densely lanate, spathulate basal leaves.
The following specimens appear to be somewhat intermediate between subspp. rubicundum and aucheri. They have oblanceolate-spathulate leaves and sometimes apricot capitula like members of subsp. rubicundum, but usually non-undulate leaves and flat phyllaries as in subsp. aucheri. The letters after each citation are used, as in subsp. rubicundum, to indicate leaf-waviness and colour of capitula: A6 Sivas: 17 km W. of Suşehri, 780 m, M.Zohary 971124 (ab)! A8 Erzurum: 26 km from Tortum to Oltu, 2200 m, D. 47546 (Ab)! B6 Sivas: Kayseri to Sivas G., c. 1280 m, Birand & Karamanoğlu 93 (ab)! B8 Erzurum: c. 14 km from Erzurum to Pasinler, 2000 m, D'. 47447 (ab)! B9 Erzurum: Horasan to Karaur-gan, 1850 m, D. 30744 (aBb)!