
Naming
*Summer Azure⤷ Cherry Gall Azure
⤷ Holly Azure
Since the publication of a monograph on the ''Lycaenopsis'' Group of Lycaenid genera in 1983 by Eliot & Kawazoe, ''ladon'' has been considered by some taxonomic authorities to be a subspecies of ''Celastrina argiolus'' . Other authorities still consider ''C. ladon'' and related species ''C. neglecta'' and ''C. serotina'', to be "full" species.
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