Jepson eFlora
Key to families | Table of families and genera

Key to Philadelphus

View taxon page for Philadelphus

1. Flower 2–3 cm wide; inflorescence raceme, flowers 6+; leaf blade 25–75 mm, sparsely strigose beneath ..... P. lewisii

1' Flower 1–1.5 cm wide; inflorescence not raceme, flowers 1–3; leaf blade 8–25 mm, densely strigose beneath ..... P. microphyllus


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