[Hedge-hyssops: The Genus Gratiola West of the Cascade Mountains of Oregon and Washington]

The photo at left shows a close-up of the inflorescence of bractless hedge hyssop. Photographed at Kingston Prairie Nature Preserve to the southeast of Salem, OR........June 2006. The photo at right shows one of the stem leaves of bractless hedge hyssop. Photographed at Kingston Prairie Nature Preserve to the southeast of Salem, OR........June 2006.

Two additional views of bractless hedge hyssop. Photographed at Kingston Prairie Nature Preserve to the southeast of Salem, OR........June 2006.