Tanacetum

Hadjikyriakou, G.N. 2007: Aromatic and spicy plants in Cyprus

but modified

1	Leaves simple with serrate margins Tanacetum balsamita
1'	Leaves pinnatisect or pinnatipartite 2
2	Capitula 3-30 in lax corymbs; involucre 6-8 mm diam.; leaves 2-pinnatisect Tanacetum parthenium
2'	Capitula solitary; involucre 12-18 mm diam.; leaves pinnatipartite Tanacetum cinerariifolium