echinulate in a sentence

Definition

Echinulate refers to a surface texture that is covered with small, spiny projections or tubercles.

The scientist noted that the echinulate surface of the pollen grains contributed to their effective dispersal by wind.
Under the microscope, the echinulate texture of the diatom frustules was strikingly beautiful.
To identify the species, researchers examined the echinulate characteristics of the fungal spores.
The echinulate pattern on the shell of the mollusk served as a critical feature for classification.
In her presentation, she highlighted how echinulate structures can enhance the resilience of certain plant species.