| State Status * | CT | MA | RI | VT | NH | ME |
| S1 | P | P | P | P | P |
| Ecology: | Marsh, swamp or bog edges. |
| Blooming Period: | August to September |
| Typical Height Range: | 6" - 15" |
| Note: Hybrid of O. acuminata and O. nemoralis. | |
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| What to look for in the field: | |
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| * Distribution data obtained from the NatureServe website and from published state natural heritage data. Click link for a list of state status codes. |
10/29/2009