Type genus of the polyporaceae ; includes important pathogens of e.g. birches and conifers .
多孔菌属的模式属;包括致桦树和松树主要的病原体。
Lenin goes to the white birches each time , should all stop , look up at these three cheerful bullfinches , still bring the bread dreg and grain to give them frequently .
列宁每次走到白桦树下,都要停下来,仰望这三只欢快的灰雀,还经常给它们带来面包渣和谷粒。
They mainly eat lichens in winter , especially reindeer moss . However , they also eat the leaves of willows and birches , as well as sedges and grasses .
它们在冬天主要是以地衣为食,特别是驯鹿苔,但是它们也吃柳树和桦树的叶子,还有莎草和其它草类.
Coming into the door , I discovered that the tito 's tomb is on the lift side and an exhibition room is on the right . In the right ahead direction there is a lawn with a row of green grass along the hillside , in it some cedars and white birches were occasionally scattered .
进门来,左手处便是铁托墓,右手处是陈列室,正前方则是沿山坡一溜儿茵茵的草坪,间或有一些雪松和白桦。
Within the next few years , many forest researchers believe , companies will be totally revamping arboreal genomes , creating wholly new kinds of trees -- short , fat , almost branchiess -- that will look nothing like the pines and birches in suburban backyards .
The nordic birches have long been of special interest .
北欧的桦树很久以来就特别引人注目。
As you get closer to the russian border , the forests of pines and birches get thicker and you come across frequent examples of russian culture and art .
在与俄罗斯的交界处,松树林和白桦林越来越浓密,浓郁的俄罗斯风格的文化和艺术也随之而来。
Same evergreens heavy with needles , maples and oaks and birches .