学名:		Pyrus nivalis Jacq., Flora Austriacae sive Plantarum Selectarum in Austriae Crescentium Icones (1774) 页码 4, tab. 107 [基原异名]
状态:		种
分类地位:		Pyrus L. [属] Rosaceae Juss. [科] Rosales [目] Magnoliopsida [纲] Magnoliophyta [门] Plantae [界]
属（科）中所有种:		亚种单元 Pyrus nivalis forma berecziana Terpo Pyrus nivalis forma canaliculata Terpo Pyrus nivalis forma danubialis Terpo Pyrus nivalis forma nivalis Pyrus nivalis forma pallidifolia Terpo
相关网站:		Electronic Plant Information Centre [Royal Botanic Gardens, Kew] Genbank Google images IMI [CABI Fungus Dried Reference Collection] International Plant Names Index New York Botanic Garden [Virtual Herbarium] USDA Plants Database [Natural Resources Conservation Service]