- Publication venue
- Cambridge, Mass. :Arnold Arboretum, Harvard University [etc.],1919-
- Publication date
- 01/01/1966
- Field of study
Volume: 47Start Page: 117End Page: 12
- Publication venue
- [Cambridge, Mass., etc.]New England Botanical Club [etc.]
- Publication date
- 01/01/1959
- Field of study
Volume: 61Start Page: 209End Page: 1
- Publication venue
- 'Botanical Society of America'
- Publication date
- Field of study
- Publication venue
- University of Michigan Herbarium Catalog Collection
- Publication date
- 13/03/1963
- Field of study
Angiosperm
- Publication venue
- University of Michigan Herbarium Catalog Collection
- Publication date
- 22/02/1963
- Field of study
Angiosperm
- Publication venue
- University of Michigan Herbarium Catalog Collection
- Publication date
- 20/02/1963
- Field of study
Angiosperm
- Publication venue
- Cambridge, Mass. :Arnold Arboretum, Harvard University [etc.],1919-
- Publication date
- 01/01/1969
- Field of study
Volume: 50Start Page: 36End Page: 7