| 词汇 | liverwort |
| 释义 | liverwort noun[ C or U ] uk /ˈlɪv.ə.wɜːt/ us /ˈlɪv.ɚ.wɝːt/ a small plant without flowers that produces spores. There are many species(= types) of liverwort, some of which are similar to mosses.叶苔 Auscape/UIG/Universal Images Group/GettyImages Types of plant acanthus air plant amaranth Andromeda angiosperm early emergent evergreen fiddlehead grower mossy mugwort mustard non-hardy non-legume spleenwort starter plug succulent sundew tenderness Examples of liverwortliverwort Many of the smaller liverworts grew over or through the sward of larger bryophytes rather than adhering to the bark. However, liverwort diversity was scarcely lower in the fallows, except in the very young (4 y old) ones. The meandering facies generally have greater abundance of liverworts and ferns (that is, moisture loving forms). Our results are, however, consistent with the notion that mosses and liverworts strongly facilitate the establishment of seedlings of vascular epiphytes. Many encyclopedic interests could be carried on in this way: growing ferns, mosses, or liverworts, for example. Non-vascular species were recorded within 95 sample plots and totalled 2 2 mosses, 66 liverworts and 4 6 macrolichens. The bryophyte flora is richer, comprising 134 moss or liverwort species. The associated floristic differences include an increase in cover of mosses and crustose lichens in the upper ridge and a decrease in liverwort cover. The remaining bark was mostly covered with crustose lichens, but we also observed smaller mosses and liverworts (< 2 mm height) or algae. The pendants - pendulous forms - were conspicuous but represented in our samples by only four moss and one liverwort species. This paper focuses on bryophytes (mosses, liverworts) in tropical rain forests and deals with the question of how deforestation and forest regeneration affect the diversity of these organisms. In the non-vascular subplot, collective cover values f or mosses, liverworts, macrolichens and crustose lichens were recorded in the field, and mean thickness of the non-vascular layer. Biota includes algal crusts and felts (11 species), bryophytes (one species of moss and one of liverwort), a protozoan, and a range of microflora. Lejeuneaceae (liverworts; 32 species) were the largest family, representing 40% of all the bryophyte species recorded. There are a number of other rare plants, including the rare downy willow, as well as mosses and liverworts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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