Results 1 to 10 of about 164 (106)

QUERCUS PHELLOS, WILLOW OAK

open access: yesEDIS, 2014
Widely used as a shade tree, in parks, and to line streets and boulevards, the fast-growing Willow Oak can reach over 70 feet in height with more than a 40 to 50 foot spread.
Edward Gilman, Dennis Watson
exaly   +4 more sources

Evolutionary patterns of nucleotide substitution rates in plastid genomes of Quercus [PDF]

open access: yesEcology and Evolution, 2021
Molecular evolution, including nucleotide substitutions, plays an important role in understanding the dynamics and mechanisms of species evolution. Here, we sequenced whole plastid genomes (plastomes) of Quercus fabri, Quercus semecarpifolia, Quercus ...
Xuan Li   +5 more
doaj   +2 more sources

Exotic urban trees conserve similar natural enemy communities to native congeners but have fewer pests [PDF]

open access: yesPeerJ, 2019
Urban trees serve a critical conservation function by supporting arthropod and vertebrate communities but are often subject to arthropod pest infestations. Native trees are thought to support richer arthropod communities than exotic trees but may also be
Steven D. Frank   +5 more
doaj   +3 more sources

Plants of the USA: recordings on native North American useful species by Alexander von Humboldt [PDF]

open access: yesJournal of Ethnobiology and Ethnomedicine
Background The German naturalist Alexander von Humboldt conducted an expedition through the American continent, alongside Aimé Bonpland, from 1799 to 1804. Before finally returning to Europe, they decided to take a side trip to the USA between May 20 and
Leopoldo C. Baratto, Ulrich Päßler
doaj   +2 more sources

Forest composition and red oak (Quercus sp.) response to elevation gradients across greentree reservoirs

open access: yesForest Ecosystems, 2023
Elevation gradients within forested wetlands have long been recognized for their role in defining species composition through factors such as hydrology and soil characteristics.
Cassandra Hug   +3 more
doaj   +1 more source

Quercus texana ‘Jin Fen Shi Jia’: A New Colored Landscape Tree

open access: yesHortScience, 2023
Quercus L. is an important tree of the family Fagaceae, and widely distributed in Asia, Africa, Europe, and the Americas (Jiang et al. 2019). There are ∼500 species, which can be generally divided into two subgenera and eight sections (Chassé 2018).
Hainan Sun   +3 more
doaj   +1 more source

Passiflora fissurosa, uma nova espécie de Passifloraceae para o Amazonas, Brasil Passiflora fissurosa, a new species of Passifloraceae from Amazon, Brazil

open access: yesActa Amazonica, 2011
Passiflora fissurosa M.A.D.Souza sp. nov., até o momento conhecida apenas da Reserva Florestal Adolpho Ducke, no Amazonas, Brasil, é descrita e ilustrada. Foi inserida no Subgênero Passiflora, Superseção Passiflora, Seção Laurifoliae e Série Laurifoliae,
Maria Anália Duarte de Souza   +1 more
doaj   +1 more source

Composition and Structure of Bottomland Forest Vegetation at the Tiak Research Natural Area, McCurtain County, Oklahoma

open access: yesOklahoma Native Plant Record, 2009
Although southeastern Oklahoma has substantial areas of bottomland forest, few studies exist of this vegetation type. We analyzed forest community structure at the Tiak Research Natural Area of the Ouachita National Forest on the Upper Gulf Coastal Plain.
Bruce W. Hoagland, Newell Alan McCarty
doaj   +1 more source

Allometric relationships between total height and diameter for volume estimation of bottomland hardwood oaks in Arkansas

open access: yesFrontiers in Forests and Global Change
Bottomland hardwood (BLH) forests are a unique ecosystem that plays an important role in the provision of ecosystem services, both ecologically and economically. This study modeled allometric relationships between total tree height and diameter at breast
Satish Bhatt   +4 more
doaj   +1 more source

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