|Dame's Rocket, Hesperis matronales|
|Various colors of Dame's Rocket|
|Dame's Rocket up close; note foour petals to each flower|
|Tansy Ragwort, Senecio jacobea|
The USDA Plant Database also lists Tansy Ragwort, or "Stinking Willie", as a prohibited, noxious weed in several states. It grows in wet ditches and fields.
|Honeysuckle bush, Lonicera species|
|Honeysuckle up close|
|Yellow Goatsbeard, Tragopogon pratensis|
|Yellow Goatsbeard up close|
|Campion, Silene latifolia|
|Oxyeye Daisy, Leucanthemum vulgare|
Not all roadside flowers are introduced or invasive. Common Fleabane is a native plant that frequently grows along roads.
|Common Fleabane, Erigeron phiadelphicus|
Wild Geranium, Virginia Waterleaf. False Solomon/s Seal and Fleabane are all native, woodland plants that sometimes grow along roadsides.
|Wild Geranium, Geranium maculatum|
|False Solomon's Seal, Maianthemum racemosum|
|Virginia Waterleaf, IHydrophyllum virginianum|