. . . . . . . . . "Nymphalis l-album" . . "Ulmus davidiana japonica" . . "harum.koh. 2014. Nymphalis l-album insect host plant Ulmus davidiana japonica. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/819391> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .