false sunflower (heliopsis helianthoides) 'asahi' with large golden-yellow fully double daisy flower

asahi fall false sunflower heliopsis helianthoides autumn beautiful attractive bloom blooming blossom botanical botany bright closeup cultivar daisies daisy dark green delicate fabulous flora floral floriculture flower fully double garden gardening gold goldenyellow large leaves nature outdoors plant pompon summer sun sunlight yellow close-up 'asahi' golden-yellow