System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001214121
Polytrichum commune f. nigrescens Journal of Botany, British and Foreign 72: 107. 1934
Nomenclatural References
- person : Carl Warnstorf (1837-1921) Based on occurrence of standard abbreviation 'Warnst.' in the authors string.
- person : J.Huldrich Albrecht Rohner (1900-1971) Based on occurrence of standard abbreviation 'Albr.Rohn.' in the authors string.
- database : The Plant List v1.1 record tro-35217318
- database : The Plant List version 1.0, record: tro-35217318
- database : Tropicos record: 35217318 Based on data supplied by Bryonames
Taxonomy: Accepted in 2019-03 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01Placement: > Polytrichum > Polytrichum commune > Polytrichum commune f. nigrescens