dicotyledon

As nouns the difference between legumes and dicotyledon

is that legumes is plural of legume while dicotyledon is a plant whose seedling has two cotyledons.

As nouns the difference between cotyledons and dicotyledon

is that cotyledons is while dicotyledon is (botany) a plant whose seedling has two cotyledons.

As nouns the difference between taxonomy and dicotyledon

is that taxonomy is the science or the technique used to make a classification while dicotyledon is (botany) a plant whose seedling has two cotyledons.

As nouns the difference between dicotyledon and rubella

is that dicotyledon is (botany) a plant whose seedling has two cotyledons while rubella is (pathology) a mild disease caused by the infecting the respiratory tract, and characterised by a rash of pink dots, fever and swollen lymph nodes.

As a noun dicotyledon

is (botany) a plant whose seedling has two cotyledons.

As an adjective crassulacean is

of or pertaining to the family crassulaceae of dicotyledons.

In botany terms the difference between dicotyledon and paleodicot

is that dicotyledon is a plant whose seedling has two cotyledons while paleodicot is a group of dicotyledons that evolved prior to the divergence between the monocots and the eudicots.