WoRMS source details
Collect. Bot. (Barcelona) 17: 91 (1987 publ. 1988)
313849
Publication
Date
action
by
Calendula arvensis var. macroptera (Rouy) O.Bolòs & Vigo accepted as Calendula arvensis (Vaill.) L. (original description)
Carduus bourgaeanus var. devesae O.Bolòs & Vigo accepted as Carduus ibicensis (Devesa & Talavera) Rosselló & N.Torres (original description)
Carduus nigrescens var. assoi (Willk.) O.Bolòs & Vigo accepted as Carduus nigrescens subsp. assoi Willk. (original description)
Carduus bourgaeanus var. devesae O.Bolòs & Vigo accepted as Carduus ibicensis (Devesa & Talavera) Rosselló & N.Torres (original description)
Carduus nigrescens var. assoi (Willk.) O.Bolòs & Vigo accepted as Carduus nigrescens subsp. assoi Willk. (original description)