Compositae source details
(1902). Proc. Biol. Soc. Washington 15
326373
1902
Publication
Date
action
by
Achillea laxiflora A.Nelson accepted as Achillea millefolium L. (original description)
Achillea laxiflora Pollard & Cockerell accepted as Achillea millefolium L. (original description)
Achillea laxiflora Pollard & Cockerell accepted as Achillea millefolium L. (original description)
