Spinulum canadense
Spinulum canadense (Nessel) A. Haines is a synonym (Kurtto, A. & P. Uotila, 2019) of:
Spinulum annotinum subsp. alpestre (Hartman) Uotila , an accepted subspecies name sensu Kurtto, A. & P. Uotila, 2019.
Spinulum canadense (Nessel) A. Haines is a synonym (Kurtto, A. & P. Uotila, 2019) of:
Spinulum annotinum subsp. alpestre (Hartman) Uotila , an accepted subspecies name sensu Kurtto, A. & P. Uotila, 2019.