Persicaria orientale

polygonum orientale autumn polygonaceae family polygonum kiss me over the garden gate polygonum orientale annual plant persicaria bistorta fall season buckwheat fallopia annual plants temperate season seasons atmosphere polygonales order flora polygonaceae polygonales dicotyledoneae angiospermae spermatophyta / phanerogamae tracheophyta embryophyta chlorobionta archaeplastida eukaryota polygonum polygonum sp growing cycle species particularity species