- Sources
{{Italic title}}{{taxobox
|name = Lasianthus walkerianus
|status = EN
|status_system = IUCN2.3
|regnum = Plantae
|unranked_divisio = Angiosperms
|unranked_classis = Eudicots
|unranked_ordo = Asterids
|ordo = Gentianales
|familia = Rubiaceae
|genus = Lasianthus
|species = L. walkerianus
|binomial = Lasianthus walkerianus
|binomial_authority = Wight
}}Lasianthus walkerianus is a species of plant in the Rubiaceae family. It is endemic to Sri Lanka. Sources- {{cite web|url=http://www.theplantlist.org/tpl1.1/record/kew-108831|title=Lasianthus walkerianus Wight — The Plant List|publisher=theplantlist.org|accessdate=2014-08-30}}
- {{cite web|url=https://www.gbif.org/species/109299966|title=Lasianthus walkerianus Wight - Checklist View|author=GBIF|publisher=gbif.org|accessdate=2014-08-30}}
- {{cite web|url=http://plants.jstor.org/specimen/k000031656|title=Type of Lasianthus walkerianus Wight var. lanceolatus Hook.f. [family RUBIACEAE]|publisher=plants.jstor.org|accessdate=2014-08-30}}
- {{cite web|url=http://eol.org/pages/1106659/details|title=Descriptions and articles about Lasianthus walkerianus - Encyclopedia of Life|publisher=eol.org|accessdate=2014-08-30}}
{{Taxonbar|from=Q15471966}}{{Rubiaceae-stub}} 3 : Flora of Sri Lanka|Lasianthus|Endangered plants |