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Questions and Answers: 2014

Question: I recently saw a plant both in Maine and northern New York (seen in May/early summer). It's most often found …

  • Question

    I recently saw a plant both in Maine and northern New York (seen in May/early summer). It's most often found in swamp habitats or moist areas. When the stem is broken, a purple-reddish pith is clearly visible. I originally thought it might be dewdrop (Rubus dalibarda), but it seems too large. Any ideas on what the plant might be would be greatly appreciated. Thanks!

    Answer

    Dear kkl234, the plant you have photographed is Caltha palustris (marsh-marigold), a member of the Ranunculaceae. It is commonly found in wetlands, such as swamps, stream margins, and low fields. It flowers early in the spring with a profusion of yellow flowers.