Não informado. Publications from the Botanical Institute. Kyoto Imperial University.
Chicago-referens (17:e uppl.)Não informado. Publications from the Botanical Institute. Kyoto, Japão: Kyoto Imperial University.
MLA-referens (8:e uppl.)Não informado. Publications from the Botanical Institute. Kyoto Imperial University.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.