Chamaemelanium

Range

Greener is more native, amber more introduced; paler is less certain. How this was decided

• Canada Violet Viola canadensis caterpillars 10 bees 1 hosts 4 food 6 flowers 55
• Stream Violet Viola glabella caterpillars 9 hosts 2 food 5 flowers 32
• Goosefoot Violet Viola purpurea caterpillars 9 hosts 2 food 5 flowers 30
• Nuttall's Violet Viola nuttallii caterpillars 9 hosts 2 food 4 flowers 45
• Valley Violet Viola vallicola caterpillars 8 hosts 2 food 4 flowers 37
• Canary Violet Viola praemorsa caterpillars 8 hosts 2 food 4 flowers 33
• Smooth Yellow Violet Viola eriocarpa caterpillars 7 bees 1 hosts 4 food 5 flowers 52
• Western Roundleaf Violet Viola orbiculata caterpillars 7 hosts 2 food 4 flowers 27
• Redwood Violet Viola sempervirens caterpillars 6 hosts 2 food 3 flowers 26
• Pine Violet Viola lobata caterpillars 6 hosts 2 food 2 flowers 22
• Baker's Violet Viola bakeri caterpillars 6 hosts 1 food 3 flowers 23
• Downy Yellow Violet Viola pubescens caterpillars 5 bees 1 hosts 4 food 5 flowers 61
• Round-leaved Violet Viola rotundifolia caterpillars 5 bees 1 hosts 3 food 5 flowers 45
• Douglas' Violet Viola douglasii caterpillars 5 hosts 2 food 3 flowers 20
• Sagebrush Violet Viola trinervata caterpillars 5 hosts 2 food 2 flowers 21