genus
Screwstems
Bartonia
Field notes
Children
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Key traits
- Layer
- Vines
- Plant type
- Annual Vine Wildflower
From USDA PLANTS.
Top native screwstems All
Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
