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 RHUS

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

  1. Leaves deeply lobed to compound, deciduous
 R. trilobata
  1' Leaves generally simple, evergreen
 
    2. Leaf generally flat, margin entire to toothed, tip ± obtuse; sepals green, glandular-ciliate
 R. integrifolia
    2' Leaf generally folded along midrib, margin entire, tip acute to acuminate; sepals red, margin ciliate, not glandular
R. ovata

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