| Date | Location | Notes | Images |
|---|---|---|---|
| September 13, 2010 | Southeastern, New Hampshire |
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| Date | Location | Notes | Images |
|---|---|---|---|
| August 23, 2011 | Southeastern, New Hampshire |
|
| Date | Location | Notes | Images |
|---|---|---|---|
| September 5, 2011 | Southeastern, New Hampshire | A very large number of these plants clustered near a dirt road along side a farm. |
|