Backyard and Beyond

Starting out from Brooklyn, an amateur naturalist explores our world.

As John Burroughs said, “The place to observe nature is where you are.”

Skunk Cabbage Again

Symplocarpus foetidusThe spathes of Symplocarpus foetidus surround a spadix, which produces first female and then male flowers.Symplocarpus foetidusI’m afraid a fence keeps me from getting closer, but a portion of a grenade-like spadix can be seen here. It’s this that produces the heat, through rapid respiration (burning carbohydrates via oxidation), that give this plant its early spring, snow-defeating power.Symplocarpus foetidusOnce the colorful spathes, which help to insulate the spadix, begin to wither, the cabbagey leaves of the plant begin to uncurl.

One response to “Skunk Cabbage Again”

  1. Ms. Carol Gracie

    I love your bird posts, but it’s nice to focus on flowers in spring. Thanks.

    Carol

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