Black Swallowtail - Papilio polyxenes Gainesville, Florida, USA August 2, 2004
I've been finding loads of black swallowtail larvae in my herb garden on fennel, parsley and dill, so I brought a couple inside to pupate. On a green stem it makes a green pupa like this (pupated on Salvia). On a brown twig the pupa will be brown.
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