populus tremula การใช้

• The larvae feed singly on " Populus tremula " and willow.
• The larvae feed on " Populus tremula " from between two leaves spun together.
• The word " apse " in the local dialect means an aspen tree, or " Populus tremula ".
• Aspens " Populus tremula " grow in damp sites alongside mountain maple " Acer pseudoplatanus " and Norway spruce " Picea abies ".
• :The Common Aspen, or Trembling Poplar ( Populus tremula ) is native to Europe, indeed the name Aspen is from an Old English word " 鎠pe ".
• The larvae feed on " Populus nigra ", " Populus alba " and " Populus tremula " and is considered a minor pest on these species.
• It is now considered to be a hybrid between " Populus alba " and " Populus tremula ", so the scientific name is written with the hybrid symbol.
• Farther up between forests of " Juniperus ", " Populus tremula " and " Quercus " prevail where the environment has not been modified by human activity.
• The larvae mine the leaves of their host plant, which typically includes species of aspen including " Populus alba ", " Populus canescens " and " Populus tremula ".
• Old spruce and pine dominated forests include smaller amounts of various tree species ( e . g . " Betula " spp ., " Populus tremula ", " Salix caprea " ) which, too, are an important element of forest structure.
• In addition to the pine and the spruce, " Betula pendula ", " Betula pubescens ", " Populus tremula ", and " Alnus glutinosa " ( the latter along some creeks ) are the taller tree species encountered in the national park.
• Aspen ( Populus tremula ) is the most notable species present, however the presence of Broad-leafed Helleborine ( Epipactis helleborine ) indicates a woodland containg many mature deciduous trees of some habitat value, together with wet flushes containing yellow flag iris, soft rush, lesser spearwort and golden saxifrage.
• The most common tree native to Iceland is the northern birch ( " Betula pubescens " ), which formerly formed forests over much of Iceland, along with aspens ( " Populus tremula " ), rowans ( " Sorbus aucuparia " ), common junipers ( " Juniperus communis " ) and other smaller trees, mainly willows.