Sidalcea malviflora (DC.) A. Gray ex Benth.
Checkerbloom, Dwarf checker-mallow, Dwarf checkerbloom
Malvaceae (Mallow Family)
USDA Symbol: SIMA2
This is a variable perennial species with numerous subspecies recognized throughout its range. Rhizomes bear dense tufts of dark-green, palmately lobed, fleshy leaves above which grows a flowering stalk 6-24 in. high. Pink to purple, hollyhock-like flowers line the stalk and vary in size according to subspecies. The flowers open in the morning and twist closed at night.
This plant is very variable throughout its range, and reseeds readily.
From the Image Gallery
Bloom InformationBloom Color: Pink , Purple
Bloom Time: Apr , May , Jun , Jul
DistributionUSA: CA , OR , WA
Native Distribution: Coastal areas from s. OR through CA
Native Habitat: Grassy slopes; mesas; prairies; open woods
Growing ConditionsLight Requirement: Part Shade
Soil Moisture: Moist
Soil Description: Moist winter/dry summer soils.
Conditions Comments: Because this plant is so variable throughout its range, it is important to use plant material native to the area in which you will be planting. In its native range, checkerblooms reseeds readily.
Value to Beneficial InsectsSpecial Value to Native Bees
This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.
PropagationDescription: Most easily propagated from seed planted in the late fall. You can also divide the root crowns in the winter before the flowering stem starts to develop. Cut the root lengthwise into 2-3 pieces and replant 8-12 in. apart.
Seed Collection: Not Available
Seed Treatment: Germination is enhanced if seeds are soaked in hot water overnight.
Commercially Avail: yes
Find Seed or Plants
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:
Santa Barbara Botanic Garden - Santa Barbara, CA
BibliographyBibref 841 - Native Alternatives to Invasive Plants (2006) Burrell, C. C.
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Additional resourcesUSDA: Find Sidalcea malviflora in USDA Plants
FNA: Find Sidalcea malviflora in the Flora of North America (if available)
Google: Search Google for Sidalcea malviflora
MetadataRecord Modified: 2007-01-01
Research By: TWC Staff