Sphaerostephanos unitus var. mucronatus (Christ) Holttum Fl. Males., Ser. 2, Pterid. 1(5): 478. 1982

Nomenclatural References

• literature : Fl. Males., Ser. 2, Pterid. 1(5): 478. 1982 BHL link from IPNI metadata.
• specimen : Kew Gardens K000408078: Cuming, H. [182] Philippines Link to Isolectotype provided by Kew
• specimen : Kew Gardens K000408276: Cuming, H. [182] Philippines Link to Type provided by Kew
• person : Konrad H. Christ (1833-1933) Based on occurrence of standard abbreviation 'Christ' in the authors string.
• person : Richard Eric Holttum (1895-1990) Based on occurrence of standard abbreviation 'Holttum' in the authors string.
• database : IPNI record: 17521150-1