Several names share this combination and are defined under the rules of the botanical code. The species name Rhamnus canadensis might be an homonymy case.

Rhamnus canadensis hort. ex Koch

Botany

Taxonomy

Rhamnus 1

Specimens registered in collections

Collection Number of specimens (or sets)
Plantes vasculaires (P) 1

Rhamnus canadensis K.Koch

Botany

Taxonomy

Rhamnaceae 5
Rhamnus 5

Specimens registered in collections

Collection Number of specimens (or sets)
Univ. Montpellier - Inst. de Botanique (MPU) 5