. "Sorbus foliolosa var. pluripinnata (C.K.Schneid.)" . "Sorbus scalaris is a species of rowan. It is native to western Sichuan and Yunnan in China where it grows in mixed forests on mountain slopes at altitudes of 1600\u20133000 m. S. scalaris is a shrub or small tree, 3\u20137 m tall.Sorbus scalaris is sometimes cultivated. It said to be the most attractive small tree among the orange-fruited Rowan species. Because it is self-incompatible and very few clones are cultivated, most seedlings raised from this species by gardeners are hybrids."@en . "Sorbus pluripinnata (C.K.Schneid.) Koehne)" . . . . . . . . "Pyrus scalaris (Koehne)Bean)" . . . .