Pyrus boissieriana
Pyrus boissieriana, the Boissier pear and telka, is a species of "Pyrus" (pear) native to the Kopet Dag region on the Turkmenistan and Iranian border. In its native locales it is cultivated as a rootstock for domestic pears. "Pyrus boissieriana" is a regional deciduous tree in the woodland which also has many different fruit trees, shrubs, and vines valuable for human use. It is named after botanist Pierre Edmond Boissier.