Nomenclature: wfo-0000289021

Thomas Nuttall (1786-1859)

Pycnanthemum pilosum Nutt. Gen. N. Amer. Pl. [Nuttall]. 2: 33. 1818 [14 Jul 1818]

Nomenclatural References


Taxonomy: Synonym in 2021-12

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: Pycnanthemum verticillatum var. pilosum (Nutt.) Cooperr.

Placement