{"id":"Polygonum_rigidum","k":"plant","sci":"Polygonum rigidum","au":"Skvortsov","zh":"尖果蓼","alias":["尖果萹蓄"],"fam":"Polygonaceae","famZh":"蓼科","gen":"Polygonum","genZh":"蓼属","lf":"一年生草本","cl":"温带","cn":true,"nat":true,"safety":"food_record","powo":"696355-1","wd":"Q11038328","zhwiki":"尖果蓼","dist":[["CHI","n"],["CHM","n"],["CHN","n"]],"flags":[{"f":"食用","src":["wcfp"],"ref":"BARANOV, ; Flora of China @ efloras.org Volume 5; Plants for a Future database, The Field, Penpol, Lostwithiel, Cornwall, PL22 0NG, UK. ; http://www.scs.leeds.ac.uk/pfaf/;"}]}