Persicaria glabra in Narshapur forest, AP W IMG 1112
描述：
Description: English: Denseflower Knotweed, Common marsh buckwheat Persicaria glabra in Narsapur, Andhra Pradesh, India. Date: 18/10/08. Source: Own work. Author: J.M.Garg.
Description: English: Denseflower Knotweed, Common marsh buckwheat Persicaria glabra in Narsapur, Andhra Pradesh, India. Date: 18/10/08. Source: Own work. Author: J.M.Garg.
