Opuntia spinosior (Engelm.) Toumey in Bot. Gaz. 25(2): 119. 1898.

Nomenclatural References

• literature : Toumey, J. W. (1898). The Tree Opuntias of the United States. Botanical Gazette, 25(2), 119–124. https://doi.org/10.1086/327642 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : George Engelmann (1809-1884) Based on occurrence of standard abbreviation 'Engelm.' in the authors string.
• person : James William Toumey (1865-1932) Based on occurrence of standard abbreviation 'Toumey' in the authors string.
• database : The Plant List version 1.0, record: tro-5100085
• database : The Plant List version 1.1, record: tro-5100085