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

Pyrus rivularis Douglas

Botany

Taxonomy

Rosaceae 5
Pyrus 5

5 Specimens registered in collections

Collection Number of specimens (or sets)
Univ. Montpellier - Inst. of Botany (MPU) 3
University François Rabelais (TOU) 1
Vascular plants (P) 1

Pyrus rivularis Douglas ex Hook.

Botany

Taxonomy

Rosaceae 3
Pyrus 3

Specimens registered in collections

Collection Number of specimens (or sets)
Univ. Montpellier - Inst. of Botany (MPU) 3