Plant height, leaf shape, and flower color are all examples of phenotypic traits in plants.

Here's why:

* Phenotype: This refers to the observable characteristics of an organism, including its physical appearance, development, and behavior.

* Traits: These are specific characteristics or features of an organism.

So, in this case:

* Plant height: How tall a plant grows.

* Leaf shape: The form and structure of the leaves.

* Flower color: The color of the plant's flowers.

These are all observable characteristics of a plant, making them phenotypic traits.