[Owl-clovers: The Genera Castilleja, Orthocarpus and Triphysaria in the Columbia River Gorge of Oregon and Washington]

Narrow-leafed Owl-clover, Thinleaved Owl's-clover, Thin-leaved Owl-clover

Orthocarpus tenuifolius

Narrow-leafed Owl-clover, Thinleaved Owl's-clover, Thin-leaved Owl-clover: Orthocarpus tenuifolius

The photo above shows a close-up of the inflorescence of thin-leaved owl-clover as seen along Umatilla National Forest Roat #44 near Cook Spring in southeastern Washington.......June 25, 2007.

Narrow-leafed Owl-clover, Thinleaved Owl's-clover, Thin-leaved Owl-clover: Orthocarpus tenuifolius

The photo above shows a close-up of the inflorescence of thin-leaved owl-clover as seen along Umatilla National Forest Roat #44 near Cook Spring in southeastern Washington........June 25, 2007.

Narrow-leafed Owl-clover, Thinleaved Owl's-clover, Thin-leaved Owl-clover: Orthocarpus tenuifolius - Narrow-leafed Owl-clover, Thinleaved Owl's-clover, Thin-leaved Owl-clover: Orthocarpus tenuifolius

The photo above shows a close-up of the inflorescence of thin-leaved owl-clover as seen along Umatilla National Forest Roat #44 near Cook Spring in southeastern Washington.......June 25, 2007.


Paul Slichter