Sphaerostephanos semimetralis Holttum Fl. Males., Ser. 2, Pterid. 1(5): 486 (1982)

Nomenclatural References

• literature : Fl. Males., Ser. 2, Pterid. 1(5): 486. 1982 BHL link from IPNI metadata.
• specimen : Kew Gardens K000451904: Pulle, A. [518] Indonesia Link to Holotype provided by Kew
• specimen : Kew Gardens K000538568: Pulle, A. [518] Indonesia Link to Holotype provided by Kew
• specimen : Kew Gardens K000538569: Pulle, A. [518] Indonesia Link to Holotype provided by Kew
• person : Richard Eric Holttum (1895-1990) Based on occurrence of standard abbreviation 'Holttum' in the authors string.
• database : IPNI record: 17504520-1
• database : The Plant List version 1.0, record: ifn-51543
• database : The Plant List version 1.1, record: ifn-51543