The Jepson Manual: Higher Plants of California

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    AND IS MAINTAINED FOR ARCHIVAL PURPOSES ONLY
  • Up-to-date information about California vascular plants is available from the Jepson eFlora.

Names are linked to treatments from the Manual


Key to SINAPIS

N.B.: couplets are linked, e.g., 1. is linked to 1'.

  1. Fruit beak ± linear, flat, 1.5–3 cm, hairs of body dense, long, stiff, white; pedicel slender, ± spreading, 5–12 mm
S. alba
  1' Fruit beak conic, not flat, 0.5–1 cm, hairs of body ± 0; pedicel thick, erect or ascending, 3–5 mm
S. arvensis


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