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750 buttercups, poppies, and allies species
Corydalis crystallina
Corydalis curvisiliqua
Delphinium madrense
Delphinium ramosum
Delphinium robustum
Delphinium scopulorum
Delphinium wootonii
Kumlienia hystricula
Ranunculus allenii
Ranunculus glacialis
Ranunculus harveyi
Ranunculus hederaceus
Thalictrum minus
Thalictrum mirabile
Thalictrum texanum
Argemone platyceras
Helleborus lividus
Ranunculus tripartitus
Ranunculus omiophyllus
Clematis flammula
Ceratocapnos claviculata
Thalictrum delavayi
Nigella arvensis
Nigella hispanica
Thalictrum simplex
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