{"id":"Betula_costata","k":"plant","sci":"Betula costata","au":"Trautv.","zh":"硕桦","alias":["风桦"],"fam":"Betulaceae","famZh":"桦木科","gen":"Betula","genZh":"桦属","lf":"乔木","cl":"温带","cn":true,"nat":true,"rl":"LC","safety":"food_record","powo":"295064-1","wd":"Q1784356","zhwiki":"硕桦","dist":[["CHI","n"],["CHM","n"],["CHN","n"]],"flags":[{"f":"食用","src":["wcfp"],"ref":"Svanberg, I. et al, 2012, Uses of tree saps in northern and eastern parts of Europe. Acta Societatis Botanicorum Poloniae 81 (4): 343-357"}]}