Crataegus calpodendron
| Crataegus calpodendron | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Crataegus |
| Series: | Macracanthae (Loudon) Rehder[1] |
| Species: | C. calpodendron |
| Binomial name | |
| Crataegus calpodendron (Ehrh.) Medik. | |
Crataegus calpodendron is a species of hawthorn native to much of the eastern United States and to Ontario, Canada. The common name late hawthorn refers to the flowering time, which is later than most North American hawthorns.[2]
References
- ↑ Phipps, J.B.; Robertson, K.R.; Smith, P.G.; Rohrer, J.R. (1990). A checklist of the subfamily Maloideae (Rosaceae). Canadian Journal of Botany. 68(10): 2209–2269.
- ↑
- Phipps, J.B., O’Kennon, R.J., Lance, R.W. (2003). Hawthorns and medlars. Royal Horticultural Society, Cambridge, U.K.
External links
- Pear Hawthorn, Crataegus calpodendron (Ehrh.)Medikus, Floyd County, Northwest Georgia, Southeastern United States
- GRIN Species Profile
- USDA Plants Profile
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