New varieties of the genus Pyrus L. (Rosaceae) from Armenia

Abstract

Four new varieties of the genus Pyrus L. are described from Armenia: P . gergerana Gladkova var. macrophylla Akopian var. nova, P. salicifolia Pall. var. petiolaris Mulk. ex Akopian var. nova, P. takhtadzhianii Fed. var. macrophylla Mulk. ex Akopian var. nova and P. theodorovii Mulk. var. latifolia Mulk. ex Akopian et Zamani var. nova.