Taraxacum unciferum Rail. in Aquilo, Ser. Bot. 14, App: 62. 1977 Taraxacum unciferum Rail. in Aquilo, Ser. Bot. 14, App: 62. 1977Taxon for this nameTaraxacum unciferum Rail. in Aquilo, Ser. Bot. 14, App: 62. 1977