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Noun1.Alnus - aldersAlnus - alders          
hamamelid dicot genus - genus of mostly woody relatively primitive dicotyledonous flowering plants with flowers often unisexual and often borne in catkins
Betulaceae, birch family, family Betulaceae - monoecious trees and shrubs (including the genera Betula and Alnus and Carpinus and Corylus and Ostrya and Ostryopsis)
alder tree, alder - north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant
Alnus glutinosa, Alnus vulgaris, common alder, European black alder - medium-sized tree with brown-black bark and woody fruiting catkins; leaves are hairy beneath
Alnus incana, gray alder, grey alder - native to Europe but introduced in America
Alnus maritima, seaside alder - shrub or small tree of southeastern United States having soft light brown wood
Alnus rhombifolia, white alder, mountain alder - tree of western United States
Alnus rubra, Oregon alder, red alder - large tree of Pacific coast of North America having hard red wood much used for furniture
Alnus rugosa, speckled alder - common shrub of Canada and northeastern United States having shoots scattered with rust-colored down
Alnus serrulata, hazel alder, smooth alder - common shrub of the eastern United States with smooth bark
Alnus veridis, green alder - shrub of mountainous areas of Europe
Alnus crispa, Alnus veridis crispa, green alder - North American shrub with light green leaves and winged nuts
References in periodicals archive ?
Weight losses of Persea americanabranch wood and Alnus acuminata (reference species) after a 12 to 16 week exposure to white rot (Trametes versicolor, Phanerochaete chrysosporium) and brown rot (Postia placenta) decay fungi.
Las plantaciones de altura, normalmente son de coniferas (Pinus y Cupressus), con la posibilidad de explotar en este piso altitudinal otras especies como Alnus y Cedrela.
The most productive tree species have been broadleaved trees such as Alnus glutinosa and Betula pendula, while conifers do not perform well on the semicoke dumps (Kaar, 2003).
Distances traveled in search for mammals in areas with Andean forest and areas reforested with Andean alder, Alnus acuminata.
Alnus glutinosa ydi'r enw Lladin ar y goeden, ac mae'n goeden sydd i'w gweld yn gyffredin drwy Ewrop, Rwsia gan gynnwys Siberia, gorllewin Asia a gogledd Affrica.
The value of my second choice, the Italian alder, Alnus cordata is that not only is it tolerant of extremely infertile soils, it quite likes wet sites.
The DENR said Aliping and the contractors destroyed 708 Benguet pine trees and 53 alnus trees at the forest reservation in Barangay Poblacion in Tuba.