Eupatorium perfoliatum
- Negative number
- 00016
- Lantern slide number
- 00351
- Locality
- Spring Valley, NY
- Date
- 08/14/1911
- Historical Name
- Eupatorium perfoliatum
- Current Name
- Eupatorium perfoliatum
- Common Name
- Common bonset, Thoroughwort, Thoroughwax
- Photograph by
- E.M. Kittredge
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