Pyrethrum elongatum DC., Prodr. 6: 56. 1838
Pyrethrum elongatum, Prodr. 6: 56. 1838
is basionym for Tripleurospermum elongatum in Repert. Spec. Nov. Regni Veg. Beih. 89: 337. 1944
is basionym for Chamaemelum elongatum, Diagn. Pl. Orient. 11: 20. 1849
Pyrethrum elongatum, Prodr. 6: 56. 1838