1. Montana Flowers

Musk Thistle

Musk thistle is a non-native biennial forb that reproduces solely by seed. A biennial is a plant that completes its life cycle within two years. During the first year of growth, Musk thistle appears as a rosette in spring or fall. During the second year in mid to late spring, the stem bolts, flowers, sets seed, and the plant dies.
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  • Musk Thistle

    Musk Thistle

    Musk thistle is a non-native biennial forb that reproduces solely by seed. A biennial is a plant that completes its life cycle within two years. During the first year of growth, Musk thistle appears as a rosette in spring or fall. During the second year in mid to late spring, the stem bolts, flowers, sets seed, and the plant dies.

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    Musk Thistle