System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000990234
Crataegus douglasii Cat. Canad. Pl. 1: 522 (1883)
Nomenclatural References
- person : John Macoun (1831-1920) Based on occurrence of standard abbreviation 'Macoun' in the authors string.
- database : IPNI record: 723297-1
- database : The Plant List v1.1 record rjp-18679
- database : The Plant List version 1.0, record: rjp-18679
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 : 9999-01Accepted name is: Crataegus macracantha
Placement
- Rosales
- Rosaceae
- Crataegus
- Crataegus macracantha
- syn: Crataegus macracantha