Taxon - Names
Ophioglossum vulgatum var. alaskanum (E.G. Britt.) C. Christens.
Ophioglossum vulgatum var. pseudopodum (Blake) Farw.
Northern Adderstongue
Links and literature
[2] C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [as Ophioglossum pusillum Raf.]
Data retrieved on: 19 September 2019
C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [as Ophioglossum pusillum Raf.]Data retrieved on: 19 September 2019
[3] Kew Science - Plants of the World online 2024-05 [17409080-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [as Ophioglossum pusillum Raf.]
Data retrieved on: 1 February 2025
Kew Science - Plants of the World online 2024-05 [17409080-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [as Ophioglossum pusillum Raf.]
Data retrieved on: 1 February 2025