Columbiana

Columbiana may refer to:

==Taxonomy== In botany: Arctostaphylos columbiana or hairy manzanita, a plant species native to North America Calatola columbiana, a species of plant in the family Icacinaceae endemic to Colombia Clematis columbiana, a species of flowering plant in the buttercup genus Clematis Crataegus columbiana, a species of hawthorn plant native to North America Lewisia columbiana or Columbian lewisia, a species of flowering plant in the purslane family Wolffia columbiana or Columbian watermeal, a perennial aquatic plant in the duckweed family