Phyteuma betonicifolium subsp. scaposum (Rich. Schulz) Pignatti in Giorn. Bot. Ital., nov. ser., 111: 54. 1977
Phyteuma betonicifolium subsp. scaposum in Giorn. Bot. Ital., nov. ser., 111: 54. 1977
is new combination for Phyteuma scaposum, Monogr. Phyteuma: 96. 1904
Phyteuma betonicifolium subsp. scaposum in Giorn. Bot. Ital., nov. ser., 111: 54. 1977