- Types:
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Coreopsis gigantea, giant coreopsis
large treelike shrub having feathery leaves and clusters of large yellow flower heads; coastal southern California
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Coreopsis maritima, sea dahlia
stout herb with flowers one to a stalk; ornamental developed from a Mexican wildflower
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Coreopsis tinctoria, calliopsis
North American annual widely cultivated for its yellow flowers with purple-red to brownish centers; in some classifications placed in a subgenus Calliopsis
