Sidalcea malviflora Plant Data Family Name: Malvaceae Common Name: prairie mallow, checkerbloom Other Name(s): Sidalcea malviflora Hardiness Zones: Zone 5: (-29 to -23 C) Plant Code: sima Pest: Rust, Slugs or snails, Flowering Time: Jul, Aug, Sep, Flowering Color: Pink, Leaf Form: Simple, Lobed, Leaf Shape: Reniform, PlantSomething BC Garden Centre Listings No members have selected this plant.