Clematis occidentalis (Hornem.) C.DC.clématite verticilléepurple clematisWhitney Creek RidgeT. ChisholmE. facing grassy slope; krummholz interspersed with rocks189
Clematis occidentalis (Hornem.) DC.clématite verticilléePurple clematisPrairie BluffT. ChisholmE. fa... Read more
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