Geranium viscosissimum Fisch. & C.A. Mey. ex C.A. Mey.
Sticky purple geranium, Sticky wild geranium
Geraniaceae (Geranium Family)
USDA Symbol: GEVI2
The many-toothed, deeply-lobed, bright-green leaves of this large, clumped wild geranium occur on strong, branching, 1-2 ft., flower stalks. A lightly-haired plant with several stems, leaves on long stalks, most near the base, and a few pink-lavender to purplish flowers in an open cluster near the top. Pinkish to lavender, 1 1/2 in. wide, saucer-shaped flowers occur at stem tips. Stem, leaves, and flower stalks are covered with sticky hairs.
This is one of several western Geraniums with pinkish-purple flowers; all are similar, distinguished only by technical features. Doves Foot Geranium (G. molle), with small pink flowers, is a common weed on lawns and in vacant lots and is native to Europe.
From the Image Gallery
Bloom InformationBloom Color: Pink , Purple
Bloom Time: May , Jun , Jul , Aug
DistributionUSA: CA , CO , ID , MT , NE , NM , NV , OR , SD , UT , WA , WY
Native Distribution: B.C. to n. CA, e. of the Cascades, e. to Sask., the Black Hills & w. NE
Native Habitat: Grassy, lowland to higher elevation meadows
Growing ConditionsWater Use: Low
Light Requirement: Sun , Part Shade , Shade
Soil Moisture: Moist
CaCO3 Tolerance: Low
Soil Description: Various dry-mesic to moist soils.
Conditions Comments: Not Available
BenefitConspicuous Flowers: yes
PropagationDescription: Like all geraniums, this species can be established from seed though germination is low and field-sown seeds are subject to insect damage. Woody stem cuttings taken in spring will root in heated frames or under intermittent mist.
Seed Collection: Collection is difficult becuse seeds are actively dispersed.
Seed Treatment: Scarification increases germination. If seeds have been air-dried, they are more permeable to water and will require less scarification.
Commercially Avail: yes
Find Seed or Plants
Find seed sources for this species at the Native Seed Network.
View propagation protocol from Native Plants Network.
National Wetland Indicator Status
From the National Suppliers DirectoryAccording to the inventory provided by Associate Suppliers, this plant is available at the following locations:
Oregon Native Plant Nursery - Woodburn, OR
From the National Organizations DirectoryAccording to the species list provided by Affiliate Organizations, this plant is on display at the following locations:
Native Seed Network - Corvallis, OR
BibliographyBibref 946 - Gardening with Prairie Plants: How to Create Beautiful Native Landscapes (2002) Wasowski, Sally
Bibref 841 - Native Alternatives to Invasive Plants (2006) Burrell, C. C.
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Additional resourcesUSDA: Find Geranium viscosissimum in USDA Plants
FNA: Find Geranium viscosissimum in the Flora of North America (if available)
Google: Search Google for Geranium viscosissimum
MetadataRecord Modified: 2013-06-21
Research By: TWC Staff