Dahlia

Dahlia may mean:

In the Regnum Animalia - Dahlia Pagenstecher, 1900 (Lepidoptera : Noctuidae)
In the Regnum Plantae - Dahlia Cav. (Magnoliophyta : Asteraceae)
In the Regnum Plantae - Dahlia Thunb. = Trichocladus Pers.

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