Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.
Search native plant database:
Bransford, W.D. and Dolphia
Iliamna rivularis (Dougl. ex Hook.) Greene
Streambank wild hollyhock, Wild hollyhock, Mountain globemallow
USDA Symbol: ilri
USDA Native Status: Native to U.S.
This perennial may reach 6 ft., but 1 1/2-3 ft. is usual in drier locations. Showy, pink, rose-purple or nearly white flowers are borne from upper leaf axils forming an erect, terminal raceme. Large leaves are broadly heart-shaped with triangular lobes.
Plant CharacteristicsDuration: Perennial Habit: Herb Leaf:
Green Fruit: Size Class:
Bloom InformationBloom Color: White , Pink , Purple
Bloom Time: Jun , Jul , Aug
CO , ID , IL , IN , MT , NV , OR , UT , VA , WA , WY Canada: AB Native Distribution:
E. of the Cascade Mts. from B.C. to OR, e. to Alt. & CO Native Habitat:
Stream banks; mountain meadows USDA Native Status: L48(N), CAN(N)
Growing ConditionsWater Use: Medium
Light Requirement: Part Shade
Soil Moisture: Moist
CaCO3 Tolerance: Low
Soil Description: Moist, rich soil.
Conditions Comments: Not Available
BenefitWarning: Berries can be toxic to humans, especially children, if ingested. Sensitivity to a toxin varies with a personís age, weight, physical condition, and individual susceptibility. Children are most vulnerable because of their curiosity and small size. Toxicity can vary in a plant according to season, the plantís different parts, and its stage of growth; and plants can absorb toxic substances, such as herbicides, pesticides, and pollutants from the water, air, and soil.
Conspicuous Flowers: yes
From the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:
Native Seed Network
- Corvallis, OR
Recommended Species Lists
Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.
View Recommended Species page
Record Modified: 2013-04-05
Research By: TWC Staff