[Potentilla glandulosa] - [Cinquefoils: The Genera Comarum, Dasiphora, Drymocallis and Potentilla East of the Cascade Mountains of Oregon and Washington]
John Day Drymocallis, Sticky Cinquefoil
Drymocallis campanulata
Synonyms: Potentilla campanulata, Potentilla glandulosa, Potentilla glandulosa var. campanulata
The photo above shows a close-up of the bowl-shaped flower of sticky cinquefoil (var. campanulata) as seen at the Sheep Mt. Unit Picnic Area, John Day Fossil Beds National Monument..........May 28, 2007. Note the numerous glands on the outer surfaces of the calyx.
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The photos above show a close-ups of the bowl-shaped calyx of sticky cinquefoil (var. campanulata) as seen at the Sheep Mt. Unit Picnic Area, John Day Fossil Beds National Monument..........May 28, 2007. The sepals are erect at flowering and the petals are about 2-4 mm longer than the sepals. Note again the numerous gland-tipped hairs on the outer surfaces of the calyx.
The photo above shows a close-up of an upper stem leaf or bract of John Day cinquefoil as seen at the Sheep Mt. Unit Picnic Area, John Day Fossil Beds National Monument..........May 28, 2007. Note the numerous glands on the upper surfaces of the leaf.
The photo above shows a close-up of the pinnately compound basal leaf of John Day cinquefoil as seen at the Sheep Mt. Unit Picnic Area, John Day Fossil Beds National Monument..........May 28, 2007. Note the numerous glands on the upper surfaces of the leaflets and along the rachis of the leaf.
The photo above shows a close-up of the branched inflorescence of John Day cinquefoil as seen at the Sheep Mt. Unit Picnic Area, John Day Fossil Beds National Monument..........May 28, 2007.
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John Day cinquefoil as seen on rock outcrops along the Gray Butte Trail #852 about 2 miles south of the McCoin Orchard trailhead, Crooked River National Grasslands.........May 20, 2017.
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Additional close-up photos of John Day drymocallis as seen Sat the Sheep Mt. Unit Picnic Area, John Day Fossil Beds National Monument.........May 16, 2010.
John Day drymocallis beginning to bloom along the Chimney Rock Trail, Lower Crooked Wild and Scenic River (BLM)........May 10, 2018.
Paul Slichter