Onions

Range

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

Key traits

Layer

Herbaceous plants

Plant type

Perennial Wildflower

From USDA PLANTS.

• Chives Allium schoenoprasum caterpillars 2 hosts 1 food 12 flowers 160
• Nodding Onion Allium cernuum caterpillars 2 hosts 1 food 5 flowers 130
• Canadian Meadow Garlic Allium canadense caterpillars 1 hosts 1 food 3 flowers 82
• Wide Leek Allium tricoccum caterpillars 1 hosts 1 food 2 flowers 76
• Narrowleaf Wild Leek Allium burdickii caterpillars 1 hosts 1 food 1 flowers 72
• Allegheny Onion Allium allegheniense hosts 1 food 1 flowers 63
• Keever's Onion Allium keeverae hosts 1 food 1 flowers 60
• Lillydale Onion Allium oxyphilum hosts 1 flowers 63
• Narrowleaf Onion Allium amplectens food 3 flowers 59
• Coastal Onion Allium dichlamydeum food 3 flowers 38
• Hooker's Onion Allium acuminatum food 2 flowers 88
• Aspen Onion Allium bisceptrum food 2 flowers 59
• Largeflower Onion Allium macropetalum food 2 flowers 55
• Swamp Onion Allium validum food 2 flowers 52
• Oneleaf Onion Allium unifolium food 2 flowers 49