''Diplacus calycinus'', also known as the Kaweah River rock bush monkeyflower, is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

of flowering plant. This California

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

plant is usually found growing on granite outcrops, boulders, or rocky washes.

References

Flora of California calycinus {{Lamiales-stub