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marcperr

Wild Plant to ID S.E. Michigan, USA

MarcPerr
9 years ago

This first wild plant is growing everywhere in town so it seems like it would be easy enough to id, but I can't find anything about it. It grows tall and has round, tiny berry-like flowers that crack open and show a purple inside. Unfortunately, I can't seem to upload more than one photo, so this is it.

Comments (18)

  • NHBabs z4b-5a NH
    9 years ago

    To upload more photos, post a follow-up in this thread. You may need to change the title if you try to post two in a row.

  • dbarron
    9 years ago

    Scrophularia marilandica, though I may change my mind with next photo (lol)

  • MarcPerr
    Original Author
    9 years ago

    dbarron, I don't think there's much need for a second photo. Your ID looks dead on! Thank you so much.

  • jekeesl (south-central Arkansas)
    9 years ago

    Your plant is more likely Scrophularia lanceolata. S. marilandica has reddish-orange flowers as shown in the following photo.

  • MarcPerr
    Original Author
    9 years ago

    jekeesl, that may well be true but when I looked on the UM website it only shows Scrophularia marilandica as growing in this county. I know that doesn't mean everything, of course. At least I have a good start towards identifying it.

  • jekeesl (south-central Arkansas)
    9 years ago

    Here are the US species per BONAP.........

    Here is a link that might be useful: Scrophularia BONAP Map

  • MarcPerr
    Original Author
    9 years ago

    Great site! Looks like that map agrees with UM's in that the plant does not grow in this county. However, it does grow in the county over so it's hard to say it hasn't traveled. I am in Lenawee which is on the Ohio border. If I have time, I am going back to the park tomorrow to examine the stems. That might tell me something. If so, I'll post another photo or two. I appreciate your help, very much.

  • dbarron
    9 years ago

    I wouldn't trust those maps except for general statewide info anyway :)

  • larry_gene
    9 years ago

    Those maps are an indication of where a plant species has been reported. Unless "the county over" has an extremely different climate, the same plant is likely to be there. Large changes in elevation or a sudden transition to desert, beach, swampland, forest, prairie, etc, could halt the continuous distribution of a plant.

  • jekeesl (south-central Arkansas)
    9 years ago

    The BONAP maps, and site in general, are more up to date than USDA. But like others said, the maps should be used to indicate the likelihood of a plants existence in an area. If there are multiple reports of a species in that general part of a state, then it is likely to be found within the target county.

  • ken_adrian Adrian MI cold Z5
    9 years ago

    what park.. i am in raisin twnshp

    add more pix.. by replying to your own post.. do NOT start a new post ... it gets too confusing ...

    ken

  • pattidtm
    9 years ago

    By the sounds of these posts....this is bad? Does it have a common name please? Flint MI

  • lycopus
    9 years ago

    The common name is figwort. Both species discussed in this thread are native. No reason to think they are bad.

  • MarcPerr
    Original Author
    9 years ago

    ken_adrian, I took that photo at Island Drive Park in Adrian (which is where I live). Here's what it says about S. marilandica on the U of M herbarium site:

    Not always easily distinguished from S. lanceolata, though frequently taller and more branched. The sides of the stem in S. marilandica are usually ñ grooved or channeled, while in the other species the sides are usually flat or slightly convex, and the leaves of the latter are often more irregularly toothed (even somewhat incised toward the base).

    In this photo the stems do seem deeply grooved. I'm going back after the lawn guy leaves and take more photos.

  • jekeesl (south-central Arkansas)
    9 years ago

    Here is a photo of S. marilandica leaves, showing finely serrated margins typical of the species. The coarse leaf serrations of your plant are characteristic of S. lanceolata. In any case, they're both very cool plants, so just enjoy.

  • MarcPerr
    Original Author
    9 years ago

    It's frustratingly confusing. The stems are clearly channeled but the leaves are more serrated.

  • lycopus
    9 years ago

    Both species can have sharp teeth. Easiest way to tell them apart is to look for the sterile stamen along the inside of the upper lip of the flower. It is kind of fan-shaped at the tip. In S. lanceolata it is greenish-yellow and in S. marilandica it is brownish to red-purple. Here's what it looks like in S. lanceolata

    {{gwi:309424}}

  • MarcPerr
    Original Author
    9 years ago

    Armed with the last information given by lycopus, I went back to the park today and tried to get a better photo of the flower. Unfortunately, very few flowers are still blooming. The stamen in the back is definitely dark.