Different scientific names that refer to the same species, based on different taxonomic classifications.

The reference specimen or illustration upon which the name of a taxon is based.

The system of naming organisms, governed by specific rules to ensure consistency and clarity in scientific communication.

Describing a flower that is not turned upside down, meaning it remains in its normal orientation.

Referring to species that are indigenous to a particular region or ecosystem.

A hybrid that occurs naturally between two species, as opposed to one that is artificially crossbred.

Describing a plant species that is not native but has become established and self-sustaining in a new environment.

Resembling a boat, often used to describe certain plant structures like leaves or seeds that are curved or boat-shaped.

Describing a shape that resembles a boat, typically used for plant parts that have a boat-like form.

Describing a plant part, such as a leaf, that is almost but not completely without a petiole or stem.