Tanacetum argenteum
Achillea argenteum = Achillea umbellata Sibth. et Smith. 

For the rockgarden; cushion plant; 
V-VI, Z3-8, 15 cm;
AGM, white, cushions of silver-grey leaves.



Suom.: Kärsämö-suku. Bot. syn.: Tanacetum argenteum, Achillea serbica.