Ceanothus rigidus var. pallens Sprague Bull. Misc. Inform. Kew 1915: 380 (1915)

Nomenclatural References

• literature : Bull. Misc. Inform. Kew 1915(8): 380. [8 Oct 1915] BHL link from IPNI metadata.
• literature : Sprague, T. A. (1915). Ceanothus rigidus. Bulletin of Miscellaneous Information (Royal Gardens, Kew), 1915(8), 379. https://doi.org/10.2307/4104561 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Thomas Archibald Sprague (1877-1958) Based on occurrence of standard abbreviation 'Sprague' in the authors string.
• database : IPNI record: 50773-2
• database : The Plant List v1.1 record kew-2706880
• database : The Plant List version 1.0, record: kew-2706880