Nomenclature: wfo-0000524573
![David Bramwell (b.1942) David Bramwell (b.1942)](http://commons.wikimedia.org/wiki/Special:FilePath/David%20Bramwell.png)
![Konrad H. Christ (1833-1933) Konrad H. Christ (1833-1933)](http://commons.wikimedia.org/wiki/Special:FilePath/Konrad%20Hermann%20Heinrich%20Christ%20%28Universidade%20de%20Coimbra%29.png)
![Philip Barker Webb (1793-1854) Philip Barker Webb (1793-1854)](http://commons.wikimedia.org/wiki/Special:FilePath/Philip%20Barker%20Webb%201793-1854.jpg)
Aichryson pachycaulon subsp. immaculatum Bot. Macaronés., IV, Ci. 4: 111 (1977)
Nomenclatural References
- person : David Bramwell (b.1942) Based on occurrence of standard abbreviation 'Bramwell' in the authors string.
- person : Konrad H. Christ (1833-1933) Based on occurrence of standard abbreviation 'Christ' in the authors string.
- person : Philip Barker Webb (1793-1854) Based on occurrence of standard abbreviation 'Webb' in the authors string.
- database : IPNI record: 878708-1
- database : The Plant List v1.1 record kew-2626787
- database : The Plant List version 1.0, record: kew-2626787
Taxonomy: Accepted in 2019-05 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Placement: Angiosperms > Saxifragales > Crassulaceae > Aichryson > Aichryson pachycaulon > Aichryson pachycaulon subsp. immaculatum