golden yellow rudbeckia flower also know as black eyed susan or coneflower

also angiosperms are asteraceae background beautiful beauty benefits black blackeyedsusans bloom blossom botanical botany bright bush called color colorful commonly coneflower coneflowers cultivated daisy decorative eyed family flora floral flower flowers foliage fresh garden gardening genus golden goldstrum grass green group grow health herbaceous hirta horticulture inflorescences know landscape leaf meadow medicinal natural nature ornamental outdoor park perennial petal petals plant pollen rudbeckia season several species spirally summer sunflower susan therapeutic varieties yellow