John Hamner
September 15, 1870 – October 29, 1950
pharmacist, botanist, author, painter
botanist (1870-1950)
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collected, Salicaceae
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| Scientific Name | Collected By | Identified By | Date Collected | Date Identified | Family | Institution | Catalog Number | Type Status | Basis Of Record | |
|---|---|---|---|---|---|---|---|---|---|---|
|
Salix caprea x caprea ssp. sphacelata | J. W. Hamner | J. W. Hamner | 1934 | 1934-07-05 | Salicaceae | O | 789492 | PRESERVED_SPECIMEN |