Literature references
1 literature reference for Calypso occidentalis (Holz.) A.Heller:
Author: | A.Heller |
---|---|
Year: | 1898 |
Title: | – |
Source: | In: Bull. Torrey Bot. Club 25: 193 |
1 literature reference for Calypso occidentalis (Holz.) A.Heller:
Author: | A.Heller |
---|---|
Year: | 1898 |
Title: | – |
Source: | In: Bull. Torrey Bot. Club 25: 193 |