Biology:Crataegus calpodendron
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Short description: Species of hawthorn
| Crataegus calpodendron | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Crataegus |
| Section: | Crataegus sect. Coccineae |
| Series: | Crataegus ser. Macracanthae |
| Species: | C. calpodendron
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| 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]
According to James B. Phipps, this species may be the male parent of Crataegus × lavalleei.[2]
References
- ↑ Botanic Gardens Conservation International (BGCI) & IUCN SSC Global Tree Specialist Group (2018). "Crataegus calpodendron". IUCN Red List of Threatened Species 2018. doi:10.2305/IUCN.UK.2018-2.RLTS.T135957450A135957452.en. https://www.iucnredlist.org/species/135957450/135957452. Retrieved 2 June 2024.
- ↑ 2.0 2.1 Phipps, J.B.; O'Kennon, R.J.; Lance, R.W. (2003). Hawthorns and medlars. Cambridge, U.K.: Royal Horticultural Society. ISBN 0-88192-591-8. https://archive.org/details/hawthornsmedlars00jame.
External links
Wikidata ☰ Q2083452 entry
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