A large swallowtail (Papilio troilus) of eastern North America that feeds on spicebushes, having dark forewings with yellow marginal spots and bluish-green hindwings.
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美
- 乌樟凤蝶:一种产于北美洲东部的大凤蝶(北美乌樟凤蝶凤蝶属),以美国山胡椒为食,前翅颜色深暗且边缘具有黄色斑点,后翅则为蓝绿色