Taxa: Delphinium carolinianum, Delphinium carolinianum subsp. virescens (Delphinium albescens, Delphinium carolinianum subsp. penardii, Delphinium virescens, Delphinium virescens subsp. penardii, Delphinium virescens var. macroceratilis, Delphinium virescens var. penardii, Delphinium penardii), Delphinium
... (show all) carolinianum subsp. carolinianum (Delphinium azureum, Delphinium azureum var. nortonianum, Delphinium carolinianum var. crispum, Delphinium carolinianum var. nortonianum), Delphinium carolinianum subsp. calciphilum, Delphinium carolinianum subsp. vimineum (Delphinium vimineum, Delphinium virescens var. vimineum)