- Proboscidea, genus Proboscidea - in some classifications included in the genus Martynia and hence the two taxonomic names for some of the unicorn plants
--1 is a kind of plant genus
--1 is a member of Pedaliaceae, family Pedaliaceae, sesame family
--1 has members: - Proboscidea, order Proboscidea - an order of animals including elephants and mammoths
--2 is a kind of animal order
--2 is a member of Eutheria, subclass Eutheria
--2 has members:proboscidean, proboscidian; Elephantidae, family Elephantidae; Mammutidae, family Mammutidae, family Mastodontidae; Gomphotheriidae, family Gomphotheriidae