L. floribunda may refer to:
Lagerstroemia floribunda, a plant native to tropical Southeast Asia Lappula floribunda, a borage native to western North America Lechenaultia floribunda, an Australian plant Ledebouria floribunda, a perennial herb Lindera floribunda, a dioecious plant Litsea floribunda, a dioecious plant Lockhartia floribunda, an epiphytic orchid Lophostachys floribunda, a plant native to Brazil