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Back to weed management Dandelion Taraxacum officinale Weber in Wiggers Life cycle: Rosette-forming simple perennial. Leaves: All leaves originate from a basal rosette. Leaves are oblong to spatula-shaped, ranging from 2 to 10 inches long with deep, backward-pointing lobes. Leaves remain green year round and exude a milky sap when dam- aged. Stems: Vegetative stems are not visible aboveg- round. Forms a deep, thick taproot. Flowers and fruit: Bright yellow, solitary flower heads consisting of only ray flowers are 1 to 2 inches wide and found at the ends of unbranched, hollow, leaf- less flowering stalks. The seed is enclosed in a single-seeded, wind-dissemi- nated fruit that forms in a globe- shaped collec- tion. Reproduction: Seeds and new shoots from a taproot. Dandelion plant. All photos this page: Steven A. Gower Dandelion seedling. Yellow flower head of dandelion. Mature dandelion seed head.

Dandelion - College of Agriculture & Natural ResourcesDandelion Taraxacum officinale Weber in Wiggers Life cycle: Rosette-forming simple perennial. Leaves: All leaves originate from

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  • Back to weed management

    DandelionTaraxacum officinale Weber in Wiggers

    Life cycle: Rosette-forming simple perennial.

    Leaves: All leaves originate from a basal rosette. Leaves are oblong to spatula-shaped, ranging from 2 to 10 inches long with deep, backward-pointing lobes. Leaves remain green year round and exude a milky sap when dam-aged.

    Stems: Vegetative stems are not visible aboveg-round. Forms a deep, thick taproot.

    Flowers and fruit: Bright yellow, solitary flower heads consisting of only ray flowers are 1 to 2 inches wide and found at the ends of unbranched, hollow, leaf-less flowering stalks. The seed is enclosed in a single-seeded, wind-dissemi-nated fruit that forms in a globe-shaped collec-tion.

    Reproduction: Seeds and new shoots from a taproot.

    Dandelion plant.

    All

    phot

    os th

    is p

    age:

    Ste

    ven

    A. G

    ower

    Dandelionseedling.

    Yellow flower head of dandelion.

    Mature dandelion seed head.

    http://blueberries.msu.edu/pest_management/weeds/