Hieracium costae Scheele in Linnaea 32: 686. 1864
Hieracium costae in Linnaea 32: 686. 1864
is basionym for Hieracium patens subsp. costae in Willdenowia 37: 168. 2007
is basionym for Hieracium rectum subsp. costae in Engler, Pflanzenr. 79: 998. 1922
Hieracium costae in Linnaea 32: 686. 1864