Carex trisperma var. billingsii O.W.Knight Rhodora 8: 185 (1906)

Nomenclatural References

• literature : Rhodora 8: 185. 1906 BHL link from IPNI metadata.
• person : Ora Willis Knight (1874-1913) Based on occurrence of standard abbreviation 'O.W.Knight' in the authors string.
• database : IPNI record: 47316-2
• database : The Plant List v1.1 record kew-231698
• database : The Plant List version 1.0, record: kew-231698