blackgrass
blackgrass (Britton & Brown, 1970) is a synonym English vernacular name for:
Juncus gerardi Loiseleur-Deslongchamps subsp. gerardi , an accepted subspecies name sensu Kirschner et al., 2002.
blackgrass (Britton & Brown, 1970) is a synonym English vernacular name for:
Juncus gerardi Loiseleur-Deslongchamps subsp. gerardi , an accepted subspecies name sensu Kirschner et al., 2002.