Urtica procera Muhlenberg ex Willdenow
Urtica procera Muhlenberg ex Willdenow is a synonym sensu Henning et al., 2014 of:
Urtica gracilis Aiton subsp. gracilis, an accepted subspecies name sensu Henning et al., 2014.
Urtica procera Muhlenberg ex Willdenow is a synonym sensu Henning et al., 2014 of:
Urtica gracilis Aiton subsp. gracilis, an accepted subspecies name sensu Henning et al., 2014.