[Hawthorns: The Genus Crataegus West of the Cascade Mountains of Oregon and Washington]

One-seeded Hawthorn, Common Hawthorn, English Hawthorn

Crataegus monogyna

Synonym: Crataegus laevigata

Bright red fruits of One-seeded Hawthorn, Common Hawthorn, English Hawthorn: Crataegus monogyna (Synonym: Crataegus laevigata)

A cluster of bright red fruits of english hawthorn as seen along the Springwater Trail about two miles east of Gresham, OR................October 11, 2010.

Flower of One-seeded Hawthorn, Common Hawthorn, English Hawthorn: Crataegus monogyna (Synonym: Crataegus laevigata) - Flower, flower buds and leaves of One-seeded Hawthorn, Common Hawthorn, English Hawthorn: Crataegus monogyna (Synonym: Crataegus laevigata) - Underside of the flower of One-seeded Hawthorn, Common Hawthorn, English Hawthorn: Crataegus monogyna (Synonym: Crataegus laevigata)

Close-ups of the flowers of english hawthorn as seen along the Springwater Trail east of Palmblad Avenue in southeastern Gresham, OR............May 21, 2011.

Leaf of One-seeded Hawthorn, Common Hawthorn, English Hawthorn: Crataegus monogyna (Synonym: Crataegus laevigata) - Bright red fruits of One-seeded Hawthorn, Common Hawthorn, English Hawthorn: Crataegus monogyna (Synonym: Crataegus laevigata)

Close-ups of the leaf and bright red fruits of english hawthorn as seen along the Springwater Trail about two miles east of Gresham, OR................October 11, 2010. Note the short sepals at the lowest tip of each fruit.

One-seeded Hawthorn, Common Hawthorn, English Hawthorn: Crataegus monogyna (Synonym: Crataegus laevigata)

English hawthorn blooming along the Springwater Trail at the southwest corner of Powell Butte in west Gresham, OR...............May 23, 2011.

Paul Slichter