Natural landscapes including meadows and butterfly gardens. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Considertions, Purple thistle is a thorny plant - be very careful when handling. , Wildlife, The seeds are rich in oil, an important food source for seed-eating birds. , Habitat, Coastal plain, edges of salt marshes, pinewoods, prairies and disturbed areas. , Did You Know?, Showy flowers, Interesting foliage, Thorns Larval host to little metalmark (Calephelis virginiensis) and painted lady (Vanessa cardui) butterflies. N

Shade tree. It is known for its smooth light gray bark. Its leaves turn yellow and then light brown remaining on the tree until nearly spring and prov , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, This is a large tree that will produce dense shade and many root suckers. Take this into consideration when deciding where to plant it. Slow growing. , Wildlife, Fruits (a nut in a bur) are valued by wildlife.  Tree valued for nesting by some songbirds. , Habitat, Upland, mesic to dry mesic hardwood forests. , Did You Know?, Interesting bark, Fall color, Interesting foliage Larval host for walnut sphinx (Amorpha juglandis).