Juncus effusus var. costulatus Fernald
Juncus effusus var. costulatus Fernald is a synonym sensu FNA Ed. Comm., 2000 of:
Juncus pylaei Laharpe, an accepted species name sensu Kirschner et al., 2002.
Juncus effusus var. costulatus Fernald is a synonym sensu FNA Ed. Comm., 2000 of:
Juncus pylaei Laharpe, an accepted species name sensu Kirschner et al., 2002.