Taraxacum albicollum Dahlst. in Ark. Bot. 10(11): 51. 1911 Taraxacum albicollum Dahlst. in Ark. Bot. 10(11): 51. 1911Taxon for this nameTaraxacum albicollum Dahlst. in Ark. Bot. 10(11): 51. 1911