Rudbeckia laciniata, the cutleafconeflower, is a species of flowering plant in the family Asteraceae. Other common names include cutleaf, goldenglow, green-headed coneflower, tall... Common Name(s): CutleafConeflower.Green-Head Coneflower displays 2- to 4-inch yellow flowers from late summer into the fall. Tall CutleafConeflower for Bumble Bees and Butterflies. Rudbeckia laciniata: Cutleafconeflower, Green-headed coneflower, Wild golden glow. CutleafConeflowers are a Pollinators'... Rudbeckia laciniata (CutleafConeflower, Green-Head Coneflower, Green Headed Coneflower, Tall Coneflower, Wild Goldenglow) | North Carolina Extension Gardener Plant Toolbox. CutleafConeflower can reach 7 feet or more in the wet thicket habitats it favors and is a vigorous spreader, using rhizomes to create a dense colony. CutleafConeflower is a native perennial that can be found in flood plains and moist areas in Canada and the northeastern and Midwestern U.S... Cutleafconeflower is a wildflower, but some gardeners may find it weedy.It’s not an ideal plant for a formal garden or beds and borders with neat edges. How to Plant CutleafConeflower. Cutleafconeflower is native to U.S., produces multiple bright yellow flowers that attract bees, wasps, and butterflies. Full to part sun. Rudbeckia laciniata, commonly called cutleafconeflower, is a species of flowering plant in the aster family (Asteraceae). It is native to North America, where it is widespread in both Canada... Rudbeckia laciniata, commonly called tall coneflower, is a Missouri native perennial which occurs in moist soils in rich woodlands, thickets or along streams, sloughs or other bodies of water.