Scorzonera davisii Lipsch. in Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 22: 291. 1963
Scorzonera davisii in Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 22: 291. 1963
is basionym for Pseudopodospermum davisii in PhytoKeys 137: 68. 2020
Scorzonera davisii in Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 22: 291. 1963