Phellosperma guelzowiana (Werderm.) Buxb. in Oesterr. Bot. Z. 98: 92. 1951.

Nomenclatural References

• literature : Buxbaum, F. (1951). Die Phylogenie der nordamerikanischen Echinocacteen.Trib. Euechinocactineae F. Buxb. �sterreichische Botanische Zeitschrift, 98(1–2), 44–104. https://doi.org/10.1007/bf01289304 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Erich Werdermann (1892-1959) Based on occurrence of standard abbreviation 'Werderm.' in the authors string.
• person : Franz Buxbaum (1900-1979) Based on occurrence of standard abbreviation 'Buxb.' in the authors string.
• database : The Plant List version 1.0, record: kew-2413510
• database : The Plant List version 1.1, record: kew-2413510