Arabis hirsuta (L.) Scop.
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Authority
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
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Family
Brassicaceae
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Scientific Name
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Description
Species Description - Much like no. 1 [Arabis glabra (L.) Bernh.], 2–8 dm; cauline lvs oblong to lance-linear, 1–3 cm, at least the lower pubescent; style 0.5–1 mm; frs flat, 3–5 cm × 0.7–1.1 mm, the valves 1-nerved to or somewhat beyond the middle; seeds in 1 row, the wing evident to lacking; 2n=32. Circumboreal, with 3 vars. in Amer.