Quercus grahamii Benth., Pl. Hartweg.

Valencia-A, Susana, Flores-Franco, Gabriel & Jiménez-Ramírez, Jaime, 2015, A nomenclatural revision of Quercus acutifolia, Q. conspersa and Q. grahamii (Lobatae, Fagaceae), Phytotaxa 218 (3), pp. 289-294 : 292

publication ID

https://doi.org/ 10.11646/phytotaxa.218.3.7

persistent identifier

https://treatment.plazi.org/id/5C3887DE-0E1C-FFFE-26D0-FD285365FCC8

treatment provided by

Felipe

scientific name

Quercus grahamii Benth., Pl. Hartweg.
status

 

Quercus grahamii Benth., Pl. Hartweg. View in CoL , 57. 1840. Type:— MÉXICO. Graham 326, 1830. (holotype: K000512981!).

= Q. grahamii f. brevipes Trel., Mem. Natl. Acad. Sci. 20: 190, pl. 384. Type:— MÉXICO. [Veracruz]: Puente Colorado, Liebmann 3437, may-1842 (isotypes: P754098 [photo!]; C10012490 !).

Q. grahamii grows in oak forest, associated with Q. crassifolia , Q. castanea , Q. splendens and Q. candicans ; in the ecotone of oak forest and tropical deciduous forest it is associated with Q. magnoliifolia and Brahea dulcis ; in pine oak forest, with Pinus strobus var. chiapensis , P. michoacana and Arbutus sp. Q. grahamii grows at elev. 1540–2480 m in temperate regions and in shallow soils with leaf litter, usually derived from limestones of the Morelos formation. It is known only from Mexico and its distribution includes Colima, Guerrero, Jalisco, México, Michoacán, Morelos, Nayarit, Puebla, Oaxaca, Tlaxcala and Veracruz. It flowers in March. The mature fruits are found from July to November.

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Fagales

Family

Fagaceae

Genus

Quercus

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Fagales

Family

Fagaceae

Genus

Quercus

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