[The Genus Crataegus East of the Cascades]
Suksdorf's Hawthorn
Crataegus suksdorfii
formerly Crataegus douglasii var. suksdorfii
The photo above shows a close-up of the flowers of Suksdorf's hawthorn as seen from along the Umatilla Rim Trail #3080 near Tollgate in the Umatilla N.F..................June 24, 2007. The flowers of this species can have 5 styles and 20 stamens.
The photo above shows a close-up of a thorn of Suksdorf's hawthorn as seen from along the Umatilla Rim Trail #3080 near Tollgate in the Umatilla N.F..................June 24, 2007.
The photo above shows a close-up of a leaf of Suksdorf's hawthorn as seen from along the Umatilla Rim Trail #3080 near Tollgate in the Umatilla N.F..................June 24, 2007. The blade of this leaf is widest at mid-leaf, and tapers gradually to a point.
The photo above shows another close-up of a leaf of Suksdorf's hawthorn as seen from along the Umatilla Rim Trail #3080 near Tollgate in the Umatilla N.F..................June 24, 2007. With this leaf, the blade is widest above the middle of the leaf with the tip more rounded than that shown in the photo above.
Paul Slichter