Verbatim text: Tanaka, N. 1998. Phylogenetic and taxonomic studies on Helonias, Ypsilandra and Heloniopsis. III. Taxonomic revision. J. Jap. Bot. 73: 102–115.
Author: Tanaka, N.
Year: 1998
Title: Phylogenetic and taxonomic studies on Helonias, Ypsilandra and Heloniopsis. III. Taxonomic revision
Journal: J. Jap. Bot
Volume: 73
Pages: 102–115