Biology:Quercus grahamii
| Quercus grahamii | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fagales |
| Family: | Fagaceae |
| Genus: | Quercus |
| Subgenus: | Quercus subg. Quercus |
| Section: | Quercus sect. Lobatae |
| Species: | Q. grahamii
|
| Binomial name | |
| Quercus grahamii | |
Quercus grahamii is a species of oak tree in the family Fagaceae, native to central, southwestern and eastern Mexico,[2] in the Sierra Madre del Sur, southern Sierra Madre Oriental, southern Sierra Madre Occidental, and Trans-Mexican Volcanic Belt.[1] It was first described by George Bentham in 1840.[3] It is placed in Quercus section Lobatae.[4]
It grows in montane oak forest, pine–oak forest, and tropical deciduous forest from 1,540 to 2,480 meters elevation, typically on shallow, limestone-derived soils with leaf litter. In oak forest it is associated with Q. crassifolia, Q. castanea, Q. splendens, and Q. calophylla, and in pine-oak forest with Pinus chiapensis, P. michoacana, and Arbutus sp. In tropical deciduous forest it grows with Q. magnoliifolia and Brahea dulcis.[1]
References
- ↑ 1.0 1.1 1.2 Jerome, D. (2018). "Quercus grahamii" (in en). IUCN Red List of Threatened Species 2018. doi:10.2305/IUCN.UK.2018-2.RLTS.T89188240A89188317.en. https://www.iucnredlist.org/species/89188240/89188317. Retrieved 14 July 2026.
- ↑ 2.0 2.1 "Quercus grahamii Benth.", Plants of the World Online (Royal Botanic Gardens, Kew), http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:296213-1, retrieved 2023-03-01
- ↑ "Quercus grahamii Benth.", The International Plant Names Index, http://www.ipni.org/ipni/idPlantNameSearch.do?id=296213-1, retrieved 2023-03-01
- ↑ Denk, Thomas; Grimm, Guido W.; Manos, Paul S.; Deng, Min; Hipp, Andrew L. (2017). "Appendix 2.1: An updated infrageneric classification of the oaks" (xls). doi:10.6084/m9.figshare.5547622.v1. https://figshare.com/articles/dataset/Appendix_2_1_________An_updated_infrageneric_classification_of_the_oaks/5547622/1.
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