Elymus wiegandii Fernald. Northern Riverbank Wild-rye. Phen: Mid Jul-mid Aug. Hab: Moist or damp, rich, alluvial soil, especially on sandy river terraces and in woods and thickets. Dist: South to sc. PA and NJ; reported for nc. KY (Campbell, pers. comm.; Kartesz 2022).
Origin/Endemic status: Native
Synonymy: = C, F, FNA24, K1, K3, K4, Mi, NE, NY; = Elymus canadensis L. var. wiegandii (Fernald) Bowden – Pa; < Elymus canadensis L. – G
Wetland Indicator Status:
Heliophily: 5
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