Juncus stygius var. americanus Buchenau
Juncus stygius var. americanus Buchenau is a synonym sensu Kirschner et al., 2002 of:
Juncus stygius subsp. americanus (Buchenau) Hultén, an accepted subspecies name sensu Kirschner et al., 2002.
Juncus stygius var. americanus Buchenau is a synonym sensu Kirschner et al., 2002 of:
Juncus stygius subsp. americanus (Buchenau) Hultén, an accepted subspecies name sensu Kirschner et al., 2002.