Descurainia incana (Bernh. ex Fisch. & C.A.Mey.) Dorn [E]

En: grey tansy mustard, Richardson's tansy mustard
Fr: moutarde tanaisie grise, sagesse de Richardson
Provincial Status: E [ephemeral; not persistent]
Range: Boreal NA (Cordilleran disjunct); NB-BC, NT-YK; ephemeral in cLab.; calc.

              [=Sisymbrium incanumn Bernh. ex Fisch. & C.A.Mey. (basionym)]
              [=Descurainia richardsonii (Sweet) O.E.Schulz]
              [=Sisymbrium richardsonii Sweet]
              [=Sophia richardsonii (Sweet) Rydb.]

[Reported from Northwest River, cLab. from 2 historic collections (Hustich & Kallio, 1963, and Isobel Watts, 1964); Descurainia incana is now listed as ephemeral in Labrador.]

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