Tag Archives: dog's tongue

Burgundy Houndstongue

In an earlier post (Hound’s Tongue 04-25-18) I introduced a “cousin” of burgundy houndstongue (Cynoglossum officinale). Although both plants belong to the genus Cynoglossum, burgundy houndstongue was introduced from Europe and is a noxious, highly invasive weed while its blue-flowered … Continue reading

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