Synonymes
- Crataegus sp
- Oxyacantha
- Phaenopyrum
Crataegus
Sources
- https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/washington-hawthorn
- https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/red-hawthorne
- https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/pirliteiro
- https://en.wikipedia.org/wiki/Crataegus