| Date | Location | Notes | Images |
|---|---|---|---|
| May 27, 2010 | Southeastern, New Hampshire | Cinquefoils are a hugely common plant along the trail. But Sulphur Cinquefoil is much more rare. It is easy to distinguish from the other Cinquefoils because it is much taller and the flower lobes are a much lighter yellow or sulphur color. Leaves palmately divided into 5-7 narrowly oval, deeply-toothed leaflets that are 1-3 inches long. The flowers of other Cinquefoils are darker yellow. It is found in dry fields and weedy places. |
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| Date | Location | Notes | Images |
|---|---|---|---|
| June 3, 2010 | Southeastern, New Hampshire | A Sulphur Cinquefoil with a fully open flower. |
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| Date | Location | Notes | Images |
|---|---|---|---|
| September 15, 2010 | Southeastern, New Hampshire | Not as common as a couple of months ago, but Sulphur Cinquefoil is still in flower! |
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| Date | Location | Notes | Images |
|---|---|---|---|
| April 23, 2011 | Southeastern, New Hampshire | Young Sulphur Cinquefoil. Leaves are already bigger than the mature leaves of other cinquefoils in the area (with five (5) palmately-divided leaflets). The first five pictures are from one location and the last four pictures are from a different location. |
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