Harold A. Senn
1912 – 1997
Books
- Chromosome number relationships in the Leguminosae
- Notes on Rare Canadian Plants
- The relation of anatomy and cytology to the classification of the Leguminosae
- The Canadian Distribution of Lithospermum croceum Fern
- The North American species of Crotalaria
- Early studies of milkweed utilization in Canada
- Additional records of old field birch Betula populifolia Marsh., in Ontario
- A bibliography of Canadian plant geography ...
- Notes on Rare Canadian Plants II
- Crotalaria
- A new species of Agropyron from the Great Lakes
Author data: Open Library