Sphaerostephanos penniger var. excellens (Blume) Holttum Fl. Males., Ser. 2, Pterid. 1(5): 462. 1982

Nomenclatural References

• literature : Fl. Males., Ser. 2, Pterid. 1(5): 462. 1982 BHL link from IPNI metadata.
• person : Carl Ludwig Blume (1796-1862) Based on occurrence of standard abbreviation 'Blume' in the authors string.
• person : Richard Eric Holttum (1895-1990) Based on occurrence of standard abbreviation 'Holttum' in the authors string.
• database : IPNI record: 17521130-1