Lepidoptera are morphologically distinguished from other orders principally by the presence of scales on the external parts of the body and appendages, especially the wings.

It has been distinguished from other Papaver sections morphologically by its bristly, valvate capsules, pinnatisect leaves, pale stamen, and white, orange or yellow corolla.

English has no means of morphologically distinguishing a gnomic aspect; however, a generic reference is generally understood to convey an equivalent meaning.

Spanish morphologically distinguishes the indicative, imperative, subjunctive, and conditional moods.

The genus is distinguished morphologically by the pales, which are modified to completely and tightly enclose the mature cypsela (achene) and often have a tuberculate surface.

They are only distinguished from other verbs morphologically.

O. levidensum is difficult to distinguish morphologically from O. aeneum, which is probably why it had not been recognized until recently.

These microfilariae are 250-300μm long, 6-8μm wide, and can be distinguished morphologically from other filariae-they are sheathed and contain body nuclei that extend to the tip of the tail.

They are distinguished morphologically from Chaetoceros by the structure of valve outgrowths or girdle bands.

This pathogen can be distinguished morphologically from Mycosphaerella fijiensis, which causes black leaf streak disease (BLSD), by the characteristics of the conidia and conidiophore.