- Publication venue
- University of Michigan Herbarium Catalog Collection
- Publication date
- 11/03/1963
- Field of study
Pteridophyte
- Publication venue
- University of Michigan Herbarium Catalog Collection
- Publication date
- 20/02/1963
- Field of study
Pteridophyte
- Publication venue
- University of Michigan Herbarium Catalog Collection
- Publication date
- 20/02/1963
- Field of study
Pteridophyte