palustral /pəˈlʌstɹəl/ adjective2 •Pertaining to or located in marshes; marshy.The insects are scant, skinny. / In these palustral homes we only / Croak and wither. — 1958 •That requires a marshy habitat.Telebasis salva is found in shallow waters containing palustral vegetation. — 1956 formsmore palustral · most palustral