Nomenclature: wfo-0000633637
![August von Hayek (1871-1928) August von Hayek (1871-1928)](http://commons.wikimedia.org/wiki/Special:FilePath/August%20von%20Hayek%20%281871%E2%80%931928%29%201927%20%C2%A9%20Georg%20Fayer%20%281892%E2%80%931950%29.jpg)
![Josef Velenovský (1858-1949) Josef Velenovský (1858-1949)](http://commons.wikimedia.org/wiki/Special:FilePath/Josef%20Velenovsk%C3%BD%20%281858-1949%29.jpg)
Cynanchum sulfureum Repert. Spec. Nov. Regni Veg. Beih. 30(2): 433 (1930)
Nomenclatural References
- person : August von Hayek (1871-1928) Based on occurrence of standard abbreviation 'Hayek' in the authors string.
- person : Josef Velenovský (1858-1949) Based on occurrence of standard abbreviation 'Velen.' in the authors string.
- database : IPNI record: 96615-1
- database : The Plant List v1.1 record kew-2751604
- database : The Plant List version 1.0, record: kew-2751604
Taxonomy: Synonym in 2019-03
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Accepted name is: Vincetoxicum hirundinaria subsp. nivale
Placement
- Vincetoxicum
- Vincetoxicum hirundinaria
- Vincetoxicum hirundinaria subsp. nivale
- syn: Vincetoxicum hirundinaria subsp. nivale