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whats that weed

What’s That Weed?

Exotic species:  Milk thistle (Silybum marianum) Characteristics:  Milk thistle is a sparsely-branched, biennial thistle, growing up to 6 ft. (2 m) tall. The alternate, deeply-lobed leaves may reach 20 in. (50 cm) in length and 10 in. (25 cm) in width, and feature a distinctive white marbling pattern and spiny edges.  The plant may overwinter […]

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