grey alder การใช้

• It feeds on poplars and willows and sometimes on grey alder.
• Along some creeks there are bird cherry and grey alder.
• Rowan, aspen, willow, grey alder, and bird cherry are common in the lower elevations.
• The mountains around Lake Baikal are densely wooded with Grey Alder, Eurasian Aspen, Downy Birch, Siberian Larch, Siberian Fir, Scots Pine, and Siberian Spruce.
• Reisadalen is one of the most idyllic river valleys in Norway; from Storslett in Nordreisa the valley stretches south-southeast, covered with birch, pine, grey alder, and willow.
• Within the genus " Alnus ", the common alder is placed in subgenus " Alnus " as part of a closely related group of species including the grey alder, " Alnus incana ", with which it hybridizes to form the hybrid " A . " ?" hybrida ".
• The distribution by species is as follows : European beach  21.6 %, dwarf mountain pine  17.4 %, Norway spruce  16.7 %, Scots pine  14.6 %, silver fir and Bulgarian fir  12.7 %, Macedonian pine  6.9 %, sessile oak and Rila oak  4.6 %, silver birch  1.5 %, common aspen  1.3 %, grey alder  1.1 %, other  1.6 %.