Nomenclature: wfo-0000117453

Pittonia 4(20): 22. 1899 [7 Feb 1899] Edward Lee Greene (1843-1915) Thomas Nuttall (1786-1859)

Machaeranthera viscosa (Nutt.) Greene Pittonia 4(20): 22 (1899)

Nomenclatural References


Taxonomy: Synonym in 2018-07

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: Dieteria canescens (Pursh) Nutt.

Placement