Não informado. (1890). Contributions from the United States National Herbarium. Smithsonian Institution.
Lua i Stíl Chicago (17ú heag.)Não informado. Contributions from the United States National Herbarium. Washington: Smithsonian Institution, 1890.
Lua MLA (8ú heag.)Não informado. Contributions from the United States National Herbarium. Smithsonian Institution, 1890.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.