Tanacetum argenteum (Lam.) Willd.


Family	ASTERACEAE
Genus species	Tanacetum argenteum (Lam.) Willd. trib. Anthemideae
Synonyms	Achillea argentea Lam.
	Chrysanthemum argenteum (Lam.) Bornm.
	Chrysanthemum latisectum Hand.-Mazz.
Habitat	rocks
Altitude	900-2500m
Description	stems silvery hirsute, basal leaves 2-7cm, in outline orbiculate, pinnatilobate, segments 5-7, cuneate, capitula 3-4mm, 10-15, in compact corymb
Size	10-15cm
Color	yellow
Bloom	summer
Ca	+
Type	subshrub, carpet
Cultivation	sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun
Propagation	seed in spring, barely covered, germ. 1 month, 13-16°C cuttings in late summer
Territory	Asia-Temperate Western Asia (Lebanon-Syria , Turkey)
Bibliography	Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org

Comments	ASTERACEAE Tanacetum argenteum (Lam.) Willd., Diss. de Achill. 51: t. 2 (1789) Basionym: Achillea argentea Lam., Encycl. [J. Lamarck & al.] 1(1): 29 (1783) Synonyms: Chrysanthemum argenteum (Lam.) Bornm. Hemipappus argenteus (Lam.) Tzvelev 900-2500m ============================================================================= argenteum typicum ined. Synonyms: Achillea shepardii Post Chrysanthemum helichrysifolium (Hausskn. & Bornm.) Bornm. Chrysanthemum latisectum Hand.-Mazz. Pyrethrum leucophyllum Boiss. & Hausskn. Pyrethrum shepardii Post Lebanon, Turkey 34 LBS TUR argenteum canum (K.Koch) Grierson, Notes Roy. Bot. Gard. Edinburgh 33(3): 427 (1975) Basionym: Hemipappus canus K.Koch, Linnaea 24(3): 341 (1851) Synonyms: Chrysanthemum isabellinum (K.Koch) Rech.f. Hemipappus isabellinus K.Koch nw. Iran, Iraq, Syria, Turkey 34 IRN IRQ LBS TUR montane-subalpine rgenteum flabellifolium (Boiss. & Heldr.) Grierson, ibid. Basionym: Tanacetum flabellifolium Boiss. & Heldr., Diagn. Pl. Orient. ser. 1. 11: 26 (1849) Synonyms: Achillea flabellifolia (Boiss. & Heldr.) Boiss. & Heldr. Pyrethrum flabellifolium (Boiss. & Heldr.) Boiss. Turkey 34 TUR 1000-1400m argenteum pumilum Grierson, ibid. Turkey 34 TUR