Green-headed Coneflower Common Name: Green-headed coneflower Scientific Name: Rudbeckia laciniarta Layer: Groundcover, Vignette, Structure Light Conditions: Sun, Part-sun, Shade Soil Conditions: Dry, Moist-drained, Moist Bloom Colour: yellow Season of Interest: Summer Suitable for: Lawn replacement, Septic bed, Shoreline Description: This plant grows tall, so be careful where you put it. The green-headedness applies to the unripe centres of its flowers-unusual among coneflowers. Native plant suitable for Haliburton County