Nomenclature: wfo-0001110588

Fl. Bor.-Amer. (Hooker) 2(12): 259. 1840 [1-8 Jul 1840] Kurt Polycarp Joachim Sprengel (1766-1833) William Jackson Hooker (1785-1865)

Physematium obtusum (Spreng.) Hook. Fl. Bor.-Amer. 2(12): 259 (1840)

Nomenclatural References


Taxonomy: Synonym in 2022-12

Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01

Accepted name is: Woodsia obtusa subsp. obtusa

Placement

Taxonomic References