Results 1 to 10 of about 164 (106)
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]
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]
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]
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
Simulating carbon dioxide exchange rates of deciduous tree species: evidence for a general pattern in biochemical changes and water stress response. [PDF]
William L Bauerle
exaly +2 more sources
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
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 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
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
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

