[The Rose Family in the Cascade Mts.]
The Hawthorns of the Cascade Mts. of Oregon and Washington

The Genus Crataegus

 

 

Black Hawthorn, Douglas' Hawthorn: Crataegus douglasii var. douglasii (formerly Crataegus douglasii var. douglasii) - Native.

One-seeded Hawthorn, English Hawthorn: Crataegus monogyna - Introduced species.

Hybrid Hawthorn: Crataegus monogyna x suksdorfii -

Suksdorf's Hawthorn: Crataegus suksdorfii (formerly Crataegus douglasii var. suksdorfii) - Native.

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