Growth Form:

A = Aquatic & Wetland;

G = Grass & Grass-like;

H = Herbaceous;

S = Shrub;

T = Tree;

V = Woody Vine

Common Name Symbols:
(P) indicates Potentially Invasive (all other plants listed are considered Invasive in Connecticut)

* denotes that the species, although shown by scientific evaluation to be invasive, has cultivars that have not been evaluated for invasive characteristics. Further research may determine whether or not individual cultivars are potentially invasive. Cultivars are commercially available selections of a plant species that have been bred or selected for predictable, desirable attributes of horticultural value such as form (dwarf or weeping forms), foliage (variegated or colorful leaves), or flowering attributes (enhanced flower color or size).

For a full list of invasives, click here.