Botrychium ternatum f. occidentale Clute Fern Bull. 11: 117 (1903)

Nomenclatural References

• literature : Fern Bull. 11: 117. 1903 BHL link from IPNI metadata.
• person : Willard Nelson Clute (1869-1950) Based on occurrence of standard abbreviation 'Clute' in the authors string.
• database : IPNI record: 291529-2