sections. Traditionally, the genus Quercus was divided into the two subgenera Cyclobalanopsis, the ring-cupped oaks, and Quercus, which included all the other...

Quercus macrocarpa, the bur oak or burr oak, is a species of oak tree native to eastern North America. It is in the white oak section, Quercus sect. Quercus...

Quercus muehlenbergii, the chinquapin (or chinkapin) oak, is a deciduous species of tree in the white oak group (Quercus sect. Quercus). The species was...

Quercus alba Quercus aliena Quercus bicolor Quercus borealis (rubra) Quercus borealis var. maxima (rubra) Quercus cerris Quercus coccinea Quercus dentata...

Quercus velutina (Latin 'velutina', "velvety") , the black oak, is a species of oak in the red oak group (Quercus sect. Lobatae), native and widespread...

Quercus lobata, commonly called the valley oak or roble, is the largest of the California oaks. It is endemic to the state, growing in interior valleys...

Quercus palustris, also called pin oak, swamp oak, or Spanish oak, is a tree in the red oak section (Quercus sect. Lobatae) of the genus Quercus. Pin oak...

up to 40 metres (130 feet) tall, in the white oak section of the genus (Quercus sect. Quercus) and similar to the pedunculate oak (Q. robur), with which...

Quercus subgenus Cerris is one of the two subgenera into which the genus Quercus was divided in a 2017 classification (the other being subgenus Quercus)...

Quercus bicolor, the swamp white oak, is a North American species of medium-sized trees in the beech family. It is a common element of America's north...

in parts of North America. Quercus acutissima is closely related to the Turkey oak, classified with it in Quercus sect. Cerris, a section of the genus...

resemblance of the leaves to a turkey's foot. A Turkish and southern European species Quercus cerris is also commonly referred to as Turkey oak, so Quercus laevis...

Quercus coccinea, the scarlet oak, is a deciduous tree in the red oak section Lobatae of the genus Quercus, in the family Fagaceae. It is primarily distributed...

Quercus phellos, the willow oak, is a North American species of a deciduous tree in the red oak group of oaks. It is native to the south-central and eastern...

Quercus michauxii, the swamp chestnut oak, is a species of oak in the white oak section Quercus section Quercus in the beech family. It is native to bottomlands...

has media related to Quercus gambelii. Quercus gambelii in the CalPhotos photo database, University of California, Berkeley photo of herbarium specimen...

Quercus robur, the pedunculate oak or English oak, is a species of flowering plant in the beech and oak family, Fagaceae. It is a large tree, native to...

Quercus suber, commonly called the cork oak, is a medium-sized, evergreen oak tree in the section Quercus sect. Cerris. It is the primary source of cork...

Medicinal plants Succulent plants List of Quercus species Quercus lusitanica "Quercus infectoria G.Olivier". World Checklist of Selected Plant Families. Royal...

Quercus falcata, also called southern red oak, spanish oak, bottomland red oak or three-lobed red oak is an oak (part of the genus Quercus). Native to...

brown. Wenzell, K.; Kenny, L.; Jerome, D. (2017). "Quercus pagoda". IUCN Red List of Threatened Species. 2017: e.T194214A111335780. doi:10.2305/IUCN.UK.2017-2...

Quercus rubra, the northern red oak, is an oak tree in the red oak group (Quercus section Lobatae). It is a native of North America, in the eastern and...

name for the hollies. Quercus ilex is placed in section Ilex. Quercus rotundifolia was previously thought to be part of this species, but was later moved...

oak group (Quercus section Lobatae). It is closely related to Quercus buckleyi (Texas red oak), Quercus texana (Nuttall's red oak), and Quercus gravesii...

group of species under Quercus sect. Virentes, which includes the southern live oak (Quercus virginiana), the first species so named, and an icon of the...

oak in the red oak section Quercus sect. Lobatae. It is native to the southeastern and south-central United States. Quercus laurifolia is a tree growing...

Quercus nigra, the water oak, is an oak in the red oak group (Quercus sect. Lobatae), native to the eastern and south-central United States, found in...

Quercus stellata, the post oak or iron oak, is a North American species of oak in the white oak section. It is a slow-growing oak that lives in dry areas...

of Quercus alba containing the staminate or 'male' flowers New leaves and reddish pistillate or 'female' flowers of Quercus robur The genus Quercus is...

Quercus douglasii, known as blue oak, is a species of oak endemic to California, common in the Coast Ranges and the foothills of the Sierra Nevada. It...