Helianthus decapetalus. Flowers
- Negative number
- 00652
- Lantern slide number
- 00394
- Locality
- Spring Valley, NY
- Date
- 09/25/1911
- Historical Name
- Helianthus decapetalus
- Current Name
- Helianthus decapetalus
- Common Name
- Forest Sunflower; Thin-Leaf Sunflower
- Photograph by
- E.M. Kittredge
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