System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001119944
Pneumatopteris usambarensis Blumea 21: 312 (1973)
Nomenclatural References
- person : Richard Eric Holttum (1895-1990) Based on occurrence of standard abbreviation 'Holttum' in the authors string.
- database : IPNI record: 17449920-1
- database : The Plant List version 1.0, record: tro-26615108
- database : The Plant List version 1.1, record: tro-26615108