Field Guide to Noxious and Other Selected Weeds of British Columbia
Hoary Alyssum
(Berteroa incana)
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- Regional noxious weed
- annual to short-lived perennial in the Mustard Family growing erect to 0.7 metres tall; the whole plant covered with star-shaped hairs; upper leaves are elliptic and clasp the stem; white flowers with deeply notched petals; oval seedpods are 5 to 8 mm long, somewhat flattened and held close to the stem
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 | Flattened seedpods held close to the stem |
More information on hoary alyssum (Weeds BC)
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