| I don't know what species of rudbeckia this plant is, but it gives a welcome flush of colour and height in the garden from late July. |
| Fall bouquets with day-neutral sunflowers, rudbeckia, cosmos and more brighten up an autumn market stand. |
| I owe to the kindness of Professor Oliver a sketch of a species of rudbeckia? |
| I have become acquainted with several salvias, which the hummingbirds love, and I continue to admire the endless blooms of rudbeckia and yarrow. |
| In March, plant sunny beds with seed or transplants of marigolds, zinnias, gomphrena and rudbeckia, and brighten shady spots with impatiens and caladiums. |
| Even more useful is to be able to distinguish between, say, a hardy perennial rudbeckia and a half hardy annual rudbeckia. |
