Prunella and Spiraea at Silver Lake Campground

Discussion in 'Plants: Identification' started by wcutler, Jul 23, 2018.

  1. wcutler

    wcutler Paragon of Plants Forums Moderator VCBF Cherry Scout 10 Years

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    I just learned the name of these, am posting them so I can send the link to my friends.

    Prunella vulgaris, inflorescence with teeny purple flowers (around 5mm), very close to the ground. I have seen these in Vancouver too - I think they are very common.
    Prunella-vulgaris_SilverLakeWA_Cutler_20180722_124633.jpg Prunella-vulgaris_SilverLakeWA_Cutler_20180722_124720.jpg

    Spiraea douglasii subsp. menziesii. My guess on the subspecies. Common name is hardhack.
    Spiraea-douglasii-subsp-menziesii_SilverLakeWA_Cutler_20180722_124523.jpg Spiraea-douglasii-subsp-menziesii_SilverLakeWA_Cutler_20180722_122251.jpg
     
  2. Margot

    Margot Renowned Contributor 10 Years

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    According to E-Flora BC, there are 2 subspecies of Prunella vulgaris (Heal-all) in BC. I agree that they are very common.
    Prunella vulgaris ssp. lanceolata
    Prunella vulgaris ssp. vulgaris

    It does have a certain charm but self-seeds enough that I pull it up whenever I find it in my garden. There always seem to be more.

    As for Spiraea douglasii ssp. menziesii, E-Flora BC talks about 2 subspecies:
    Spiraea douglasii ssp. douglasii
    Spiraea douglasii ssp. menziesii


    I think it is best admired on roadsides rather that incorporated into smaller gardens . . . too buggy in my experience.
     
  3. Daniel Mosquin

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

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    I am fairly certain the first one is the European subspecies that is not a native.
     
  4. wcutler

    wcutler Paragon of Plants Forums Moderator VCBF Cherry Scout 10 Years

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    Thanks. That would be Prunella vulgaris ssp. vulgaris. I thought it would be that one, but hadn't read far enough to see that it's not native.
     
  5. Michael F

    Michael F Paragon of Plants Forums Moderator 10 Years

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    A small fun test for you:

    Describe the similarities, and differences, between Prunella vulgaris and Prunella modularis.
     
  6. wcutler

    wcutler Paragon of Plants Forums Moderator VCBF Cherry Scout 10 Years

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    Ha. I did not know there was a Prunella bird. "Prunella montanella is the only member of its family to occur in North America, the Siberian Accentor is a rare but regular fall migrant through western Alaska and occasionally occurs elsewhere in northwestern North America, particularly during the winter"- E-Fauna BC Atlas Page . There has been one sighting in Vancouver. The Dunnock (Prunella modularis) doesn't seem to occur around here.
     

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