Deciduous trees go through a process called abscission , in which the tree molt unnecessary parts , usually the leaves . Most deciduous trees liberal all their leave per annum before the tree becomes torpid in the fall / winter or during dry seasons in subtropical and tropical domain .
Deciduous trees go through a process called abscission , in which the tree diagram molt unnecessary parts , ordinarily the leaves . Most deciduous treesloose all their leaves annually before the tree becomes dormant in the spill / wintertime or during dry seasons in subtropical and tropical areas . Shedding its leaves helps a deciduous Sir Herbert Beerbohm Tree to conserve water system for quiescence . Deciduous tree are categorized into groups according to their leaf flesh . Deciduous trees grow throughout the United States and Canada , with harder Ellen Price Wood deciduous trees growing in northern forests .
Simple Leaf
Basic molded leaf are ovate , elliptical , lancelike or triangular and have no indentation . Deciduous Sir Herbert Beerbohm Tree with wide-eyed leaves are members of the rose family ( Rosaceae ) , which include apples , plums , cerise , hawthorns and June berry trees ; members of the willow family ( Salicaceae ) , including willows , cottonwoods , poplars and aspen ; member of the dogwood family ( Cornaceae ) ; and members of the birch family ( Betula ) . Other simple - leaved deciduous tree are sycamore ( Platanus occidentalis ) ; pawpaw ( Asimina triloba ) ; cucumber tree ( Magnolia acuminate ) ; American chestnut ( genus Castanea dentate ) ; and maidenhair tree ( Ginkgoaceae ) .
Lobed Leaf
Trees with lobate leaves have simple - determine leaf that have lobes or clefts . Most types of oak tree and maples have lobed leave . member of the maple class ( Aceraceae ) include Amur maple ( Acer ginnala ) ; silvery maple ( Acer saccharinum ) ; pelf maple ( Acer saccharum ) ; and Norway maple ( Acer platanoides ) . They all have lob leafage that are shed in the descent . Most oak Tree have lobed leaves ; a few examples are the English oak tree ( Quercus robur ) ; pin oak ( Quercus palustris ) ; post oak ( Quercus stellata ) ; red oak ( Quercus rudra ) , bleak oak ( Quercus velutina ) ; and the white oak ( Quercs alba ) . Other type of lobed - folio deciduous trees are the white poplar ( genus Populus alba ) ; sassafras tree ( Sassafras albidum ) ; sweetgum ( Liquidambar styraciflua ) ; and tuliptree ( Liriodendron tulipifera ) .
Compound Leaf
Trees with chemical compound leaves have multiple leaflets that spurt from a exclusive leaf stalk . member of the walnut family ( Juglandaceae ) , like the red hickory ( Carya glabra ) ; black walnut ( Juglans nigra ) ; and butternut ( Juglans cinerea ) all have compound foliage . Other deciduous trees with compound leaves are boxelder ( Acer negundo ) ; bladdernut ( Staphyleaceae ) ; ash trees , ailanthus and sumacs .
Double Compound Leaf
Sir Herbert Beerbohm Tree with multiple set of compound leave on a single foliage stalk are double compound . Members of the gymnastic horse - chestnut family ( Hippocastanaceae ) , which includes yellow buckeye ( Aesculus octandra ) and gymnastic horse - chestnut ( Aesculus hippocastanum ) have two-fold compound leaves . Trees with deciduous three-fold compound leaf also include the Kentucky coffee tree diagram ( Gymnocladus dioicus ) ; honeylocust ( Gleditsia triacanthos ) ; and Gregg catclaw ( Acacia greggii ) .
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