L. americanus

L. americanus may refer to:

* "Lathyrus americanus", a vine
* "Leptoconops americanus", a midge
* "Leptodus americanus", a brachiopod
* "Lepus americanus", a hare
* "Lethocerus americanus", a toe-biter
* "Lophius americanus", a fish
* "Lotagnostus americanus", a trilobite
* "Lycopus americanus", a wildflower
* "Lysichiton americanus", a cabbage