- (also known as Climbing Nightshade, Fellenwort, Scarlet berry, Violet bloom )
- Moss, Flora of Alberta – No
- Global Invasive Species Database – No
- NatureServe I Rank – Low
- CWF, Status & Invasive Range – No
- CBCN – No
- AB Weed – No
Solanum dulcamara L.
 Link to Wikipedia , Solanum dulcamara L. "...an invasive species in the Great Lakes region and was first spotted in 1843." "...Bittersweet is a semiwoody herbaceous perennial vine, which scrambles over other plants, capable of reaching a height of 4 m where suitable support is available..."
 Link to USDA Plants Database, Solanum dulcamara L.
 Link to NatureServe, Solanum dulcamara L. "...naturalized throughout most of the US with the exception of a few southern states. It appears to be most problematic in Michigan and Wisconsin, where it has established substantially in relatively natural habitats (e.g. forests, swamps, bogs). In New England, the mid-Atlantic, and the northwest, the species' local abundance is also high and there appears to be some limited establishment in natural areas."