Rock Garden Plants
Tanacetum roylei (DC.) R.Khan trib. Anthemideae 
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FamilyASTERACEAE
Genus speciesTanacetum roylei (DC.) R.Khan trib. Anthemideae
SynonymsPyrethrum roylei DC.
Habitatrocky slopes
Descriptionleaves crowded below capitula, 1-2cm, pinnatisect, segments linear, glabrous, at apex trifid, capitula solitary, shortly pedunculate, ligules 7-10mm long
Size10-15cm
Colorwhite
Bloomsummer
Ca
Typesubshrub
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 13-16°C
cuttings in late summer
Territory Asia-Tropical
     Indian Subcontinent (West Himalaya)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Tanacetum roylei (DC.) Podlech, Mitt. Bot. Staatssamml. München 29: 459 (1990)

Basionym:
Pyrethrum roylei DC., Prodr. [A.P.de Candolle] 6: 56 (1838)

w. Himalaya
40 WHM

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