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 PHILADELPHUS

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

  1. Flower 2–3 cm wide; inflorescence raceme, flowers 6+; leaf blade 25–75 mm, lower surface sparsely strigose
P. lewisii
  1' Flower 1–1.5 cm wide; flowers 1–3; leaf blade 8–25 mm, lower surface densely strigose
P. microphyllus


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