spiny plant - Massachusetts

Discussion in 'Plants: Identification' started by Susan G, Oct 27, 2019.

  1. Susan G

    Susan G Active Member 10 Years

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    New England, USA
    Can anyone ID this plant?
    spinyplant (1).jpg spinyplant (2).jpg spinyplant (3).jpg
    It was near the basal leaves shown below. I don't know if the basal leaves belong to the same plant or if they are a different species.
    basal_leaves (1).jpg basal_leaves (2).jpg
    The leaves were ~16 cm long.
     
    Susan G, Oct 27, 2019
    #1
  2. Susan G

    Susan G Active Member 10 Years

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    I think it's probably some kind of mint (Lamiaceae) (at least the upper photos). The fruits resemble those of Leonurus cardiaca.
     
    Susan G, Oct 28, 2019
    #2
  3. Susan G

    Susan G Active Member 10 Years

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    I'm thinking Galeopsis tetrahit (or bifida?)
     
    Susan G, Oct 28, 2019
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  4. Daniel Mosquin

    Daniel Mosquin Paragon of Plants UBC Botanical Garden Forums Administrator Forums Moderator 10 Years

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    Fruit is a good match for Galeopsis.
     
    Daniel Mosquin, Oct 28, 2019
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