Compositae source details
(1923). Repertorium Specierum Novarum Regni Vegetabilis, Beihefte 20:
327572
1923
Publication
Date
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Xanthium sibiricum var. subinerme (C.Winkl.) Widder accepted as Xanthium strumarium L. (original description)
Xanthium strumarium var. subinerme C.Winkl. ex Widder accepted as Xanthium strumarium L. (original description)
Xanthium strumarium var. subinerme C.Winkl. ex Widder accepted as Xanthium strumarium L. (original description)
