 Test Plot |
 Coreopsis tinctoria and C. lanceolata |
 Oenothera speciosa |
 Rudbeckia hirta |
 Helianthus angustifolius |
 Rudbeckia subtomentosa |
 Seedlings |
 Seedlings |
 Gaillardia pulchella |
 Rudbeckia hirta flowers |