The Jepson Manual: Higher Plants of California

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  • Up-to-date information about California vascular plants is available from the Jepson eFlora.

Names are linked to treatments from the Manual


Key to SYMPHYTUM

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

  1. Internodes not winged; leaf base not decurrent, sometimes decurrent < 1 cm; nutlets brown, fine-granular
S. asperum
  1' Internodes clearly winged; leaf base decurrent to wing; nutlets black, shiny
S. officinale


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