Liên quan Pyrolirion Pyrolirion albicans Pyrolirion tubiflorum Pyrolirion arvense Pyrolirion boliviense Pyrolirion flavum Pyrolirion cutleri
Tài liệu tham khảo WikiPedia: Pyrolirion arvense http://www.theplantlist.org/tpl1.1/record/kew-3117...