WiseAcre Gardens

north of the adirondacks – wildflowers & perennials that survive winters colder than my wife's feet

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Posted by WiseAcre on Aug 5th, 2010

Berry Partridgeberry

2010
Aug 5

This creeping native wildflower with evergreen leaves has an odd way of producing berries. The flowers at the end of the stems are twinned yet only form a single berry.

Partridgeberry – Mitchella repens

Partridgeberry - berry

I knew that intellectually but it didn’t really sink in. Reading is one thing but seeing the ‘process’ another. Let’s start at the beginning with the flower buds. Cute as a button, aren’t they?

Partridgeberry flower buds
Partridgeberry flower buds

Moving on to the flowers you can easily see they’re coming from a common base. look close – that base is source of the berry.

Partridgeberry twinned flowers
Mitchella repens - twinned flowers

That was the part I didn’t fully understand until I finally saw the next photo and all the pieces clicked together.

Partridgeberry – maturing green berry
Partridgeberry - green berry

The indentations at the tip of the berry are where the flowers had been attached. DOH!

This is one of the ‘mysteries’ I mentioned that was cleared up during my visit to the Stillwater Club on the Middle Branch of the Grasse River. The other had to do with ghost plants and I think I finally know what I found last year. I should get right on that before I get distracted again.

10 Responses

  1. Louise Says:

    I wonder if both flowers have to be fertilized, or if the berry will mature if only one is?

    Louise,
    Both flowers have to be fertilized then both ovaries fuse and mature into a single berry.

  2. Elephant's Eye Says:

    Is this the only plant in the world to do this? Or does it run in the family? Will have to observe any plant I meet in future with twin flowers, and berries???

  3. Randy Says:

    I know the plant and berries, but never knew this pollination deal. The berries were using to help with cramps during pregnancy by American Indians.

  4. cindee Says:

    Stopping by to say hi(-:
    Your pictures are all so beautiful and should be in a magazine(-:

  5. rainfield Says:

    The flowers are twin, but produce only one berry. 1+1=1.

  6. miss m Says:

    Very interesting !

  7. Monica the Garden Faerie Says:

    Wow, that’s really fascinating. Nature, ya can’t beat it!

  8. Erin P Says:

    I have never heard of it. Is it indigenous to where you are? (and where is that?) When I first saw your photo, I thought of wintergreen, which we used to find in the leaf litter in the woods where I grew up. (Pa.)

  9. twinsetellen Says:

    Thanks for this interesting tidbit. Partridgeberry has always been one of my favorites – that little flame of scarlet often blazing up out of a patch of greens.

  10. Huang wp Says:

    It has a cousin lived in Japan, Chinese Tai Wan and China ,which named Mitchella undulata Sieb. et Zucc. Both of them are nested in the Mitchelleae(Rubiaceae).and them formed a very interesting phemnomenon —the East Asia and North America disjuntion .

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