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苔藓地

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Antheridium The male sex organ of the algae, mosses, liverworts, hornworts, ferns, horsetails, clubmosses, and fungi.

精子器:藻类、苔藓、地钱、蕨类等植物中的雄性生殖器官。

They clung to the purple moors behind and around their dwelling - to the hollow vale into which the pebbly bridle - path leading from their gate descended , and which wound between fern - banks first , and then amongst a few of the wildest little pasture - fields that ever bordered a wilderness of heath , or gave sustenance to a flock of grey moorland sheep , with their little mossy - faced lambs :- they clung to this scene , i say , with a perfect enthusiasm of attachment

她们眷恋住宅后面和周围紫色的荒原一眷恋凹陷的溪谷。一条鹅卵石筑成的马道,从大门口由高而低通向那里,先在蔽树丛生的两岸之间蜿蜒着,随后又经过与欧石南荒原交界的几个最荒芜的小牧场。一群灰色的荒原羊和苔藓般面孔的羊羔,都靠这些牧场来维持生命嗨,她们热情满怀地眷恋着这番景色。

It publishes a quarterly journal distributed world-wide, The Bryologist, which includes articles on diverse aspects of the biology of mosses, hornworts, liverworts, and lichens.

它出版的季刊《苔藓植物学家》在全世界发行,刊登生物学中关于苔藓、金鱼藻、地钱和地衣等各方面的研究文章。

Instead of calling on some scholar, I paid many a visit to particular trees, of kinds which are rare in this neighborhood, standing far away in the middle of some pasture, or in the depths of a wood or swamp, or on a hilltop; such as the black birch, of which we have some handsome specimens two feet in diameter; its cousin, the yellow birch, with its loose golden vest, perfumed like the first; the beech, which has so neat a bole and beautifully lichen-painted, perfect in all its details, of which, excepting scattered specimens, I know but one small grove of sizable trees left in the township, supposed by some to have been planted by the pigeons that were once baited with beechnuts near by; it is worth the while to see the silver grain sparkle when you split this wood; the bass; the hornbeam; the Celtis occidentalis, or false elm, of which we have but one well-grown;some taller mast of a pine, a shingle tree, or a more perfect hemlock than usual, standing like a pagoda in the midst of the woods; and many others I could mention.

我并没有去访问哪个学者,我访问了一棵棵树,访问了在附近一带也是稀有的林木,它们或远远地耸立在牧场的中央,或长在森林、沼泽的深处,或在小山的顶上;譬如黑桦木,我就看到一些好标本,直径有两英尺:还有它们的表亲黄桦木,宽弛地穿着金袍,像前述的那种一样地散发香味,又如山毛榉,有这样清洁的树干,美丽地绘着苔藓之色,处处美妙呵,除了一些散在各地的样本,在这乡镇一带,我只知道有一个这样的小小的林子,树身已相当大了,据说还是一些被附近山毛榉的果实吸引来的鸽子播下的种子;当你劈开树木的时候,银色的细粒网闪发光,真值得鉴赏;还有,椴树,角树;还有学名为Celtis occidenta lis的假榆树,那就只有一棵是长得好的;还有,可以作挺拔的桅杆用的高高的松树,以及作木瓦用的树;还有比一般松树更美妙的我们的铁杉,像一座宝塔一样矗立在森林中;还有我能提出的许多别的树。

The results revealed that in Shanghai,the epiphytic bryophytes of trees could be clustered into four quadrat groups.

结果表明,上海市树附生苔藓植物可聚类为4个样点组:样点组Ⅰ为7个样点,6个位于市中心,共有树附生苔藓16种,总盖度为12.43%;样点组Ⅱ为市郊样地年龄较年轻的4个样点,共有树附生苔藓11种,总盖度最小为8.47%;样点组Ⅲ为市郊6个样点,共有树附生苔藓33种,总盖度为25.82%;样点组Ⅳ为佘山自然保护区一处,共有树附生苔藓10种,总盖度为26.42%。

Treated with 3 kinds of cultivation medium s:peat,moss and soil,adaptability of Thalia dealbata,Pontederia cordata,Iris sanguinea and Hydrocotyle verticillata were compared.

结果表明:3种处理下,再力花、海寿花和轮叶石胡荽的植株地上部、地下部生物量均以地栽处理最高,植株根冠比均以地栽处理最低;溪荪在3种处理下的适应性没有表现出明显差异;4种植物在3个处理下的根系活跃吸收面积率变化趋势相似,基本在40%~50%波动,没有明显差异;4种植物在泥炭栽培和水苔藓栽培基质下都有一定的适应性。

The surveyed results show that as compared to the uncovered vegetation area, the existence of soil microbiotic crusts in the Tengger Desert region significantly increases the diversity and abundance of insect species, especially the diversity and abundance in the quadrats mainly covered by moss and lichen crusts are significantly higher than those in the quadrats mainly covered by cyanobacteria and algal crusts.

结果表明:与无结皮覆盖的植被区相比,生物土壤结皮在地表的覆盖显著地增加了昆虫的多样性和种的丰富度,其中以苔藓和地衣为主的结皮覆盖的植被样方中昆虫种的多样性和丰富度显著地高于以蓝藻和藻类为主的结皮样方。

Meso phanerophytes and micro phanerophytes are main composing plant of arbor synusia in the area.In synusia structure,except for the warm shrubs,frost flora all have arbor synusia,shrub synusia,herbage synusia and lichen synusia.The evergreen broad leaved meso phanerophytessynusia dominates the arbor layer .

在层片结构上,森林植物群落除暖性灌丛外,都具有乔木层层片、灌木层层片、草本层层片和苔藓地被层层片,常绿阔叶中高位芽层片为乔木层主要层片,并多构成群落的建群层片。

The average depth of the 15 surveyed sample plots is(8.2 cm),and the maximum,13.7 cm,the minimum,1.5 cm,with 10 times differences between these two values.The undecomposed component in the withered litters of moss is relative more,accounting for 42.8%,and semi-decomposed and decomposed one is less,accounting for 23.8% and 33.4%,respectively.

结果表明,试验流域苔藓枯落物层分布与组成存在明显差异,15个样地平均厚度8.2 cm,厚度最大达13.7 cm,最薄仅1.5 cm,相差近10倍;苔藓枯落物中未分解成分较多,占总量的42.8%;半分解和已分解成分较少,分别占23.8%和33.4%。

That moss-covered vessel I hailed as a treasure; For often, at noon, when returned from the field, I found it the source of an exquisite pleasure, The purest and sweetest that nature can yield.

我视那只长着苔藓的桶为宝贝,常常是在正午从旷野回到家中的时候,我觉得那就是乐趣的源泉,大自然散发的最纯净、最甜美的快乐。我用炽热的双手满怀热情地抓住它,接着,它快速地跌落到铺着小鹅卵石的井底。

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