Nomenclature: wfo-0000735968
![Albert Thellung (1881-1928) Albert Thellung (1881-1928)](http://commons.wikimedia.org/wiki/Special:FilePath/Albert%20Thellung%20%281881-1928%29.jpg)
Sempervivum arachnoideum subsp. tomentosum Fl. Schweiz ed. 4: 325. 1923 (1923)
Nomenclatural References
- person : Albert Thellung (1881-1928) Based on occurrence of standard abbreviation 'Thell.' in the authors string.
- person : Carl Bernhard Lehmann (1811-1875) Based on occurrence of standard abbreviation 'C.B.Lehm.' in the authors string.
- person : Georg Friedrich Schnittspahn (1810-1865) Based on occurrence of standard abbreviation 'Schnittsp.' in the authors string.
- person : Hans Schinz (1858-1941) Based on occurrence of standard abbreviation 'Schinz' in the authors string.
- database : The Plant List v1.1 record kew-2871570
- database : The Plant List version 1.0, record: kew-2871570
Taxonomy: Accepted in 2022-06 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Placement: Angiosperms > Saxifragales > Crassulaceae > Sempervivum > Sempervivum arachnoideum > Sempervivum arachnoideum subsp. tomentosum