Nomenclature: wfo-0001131786
![Kew Gardens K000756041: Eggleston, W.W [2737] Canada Kew Gardens K000756041: Eggleston, W.W [2737] Canada](https://d2seqvvyy3b8p2.cloudfront.net/190be1db43a44cad5564ac15acb3c0fd.jpg)
![Kew Gardens K000756042: Jack, J.G. [1] Canada Kew Gardens K000756042: Jack, J.G. [1] Canada](https://d2seqvvyy3b8p2.cloudfront.net/47e45f30d563f2e5c6789227438adafc.jpg)
![Kew Gardens K000756043: Jack, J.G. [1] Canada Kew Gardens K000756043: Jack, J.G. [1] Canada](https://d2seqvvyy3b8p2.cloudfront.net/8eac88143e65cdc283ecda44b9223e5b.jpg)

Crataegus jackii Rhodora 5: 162 (1903)
Nomenclatural References
- literature : Rhodora 5: 162. 1903 BHL link from IPNI metadata.
- specimen : Kew Gardens K000756041: Eggleston, W.W [2737] Canada Link to Type provided by Kew
- specimen : Kew Gardens K000756042: Jack, J.G. [1] Canada Link to Unknown Type Material provided by Kew
- specimen : Kew Gardens K000756043: Jack, J.G. [1] Canada Link to Unknown Type Material provided by Kew
- person : Charles Sprague Sargent (1841-1927) Based on occurrence of standard abbreviation 'Sarg.' in the authors string.
- database : IPNI record: 68474-2
- database : The Plant List version 1.0, record: tro-27803229
- database : The Plant List version 1.1, record: tro-27803229