Não informado. (1978). Publications fron the herbarium. University of Uppsala, Institute of Systematic Botany.
Lua i Stíl Chicago (17ú heag.)Não informado. Publications Fron the Herbarium. Uppsala, Suecia: University of Uppsala, Institute of Systematic Botany, 1978.
Lua MLA (8ú heag.)Não informado. Publications Fron the Herbarium. University of Uppsala, Institute of Systematic Botany, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.