Nomenclature: wfo-4000028971
Petrogenia J. Arnold Arbor. 22: 116 (1941)
Nomenclatural References
- literature : J. Arnold Arbor. 22(1): 116. 1941 [15 Jan 1941] BHL link from IPNI metadata.
- person : Ivan Murray Johnston (1898-1960) Based on occurrence of standard abbreviation 'I.M.Johnst.' in the authors string.
- database : IPNI record: 295195-2
- database : The Plant List version 1.1, record: Convolvulaceae Petrogenia
Taxonomy: Accepted in 2022-12
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12Placement: Code > Angiosperms > Solanales > Convolvulaceae > Petrogenia