Lycopodium annotinum subsp. pungens (Desvaux ex Spring) Hultén nom. inval.

Lycopodium annotinum subsp. pungens (Desvaux ex Spring) Hultén nom. inval. is a synonym sensu Kurtto, A. & P. Uotila, 2019 of:

Spinulum annotinum subsp. dubium (Zoëga) J.H. Xue, Chepinoga & K.P. Ma, an accepted subspecies name sensu Hassler, 2014-2024+.