Hieracium sylvaticum (L.) Gouan, Ill. Observ. Bot.: 56. 1773
Hieracium sylvaticum, Ill. Observ. Bot.: 56. 1773
is earlier homonym of Hieracium sylvaticum in Atti Imp. Regia Accad. Roveretana, ser. 2, 9: [P. ?]. 1892
is new combination for Hieracium murorum var. sylvaticum, Sp. Pl.: 802. 1753
Hieracium sylvaticum, Ill. Observ. Bot.: 56. 1773