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legumen    
n. 豆类[食用] ;豆荚

豆类[食用] ;豆荚

Legumen \Le*gu"men\ (l[-e]*g[=u]"m[e^]n), n.; pl. L. {Legumina}
(-m[i^]*n[.a]), E. {Legumens} (-m[e^]nz). [L.]
Same as {Legume}.
[1913 Webster]


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  • Algae - Encyclopedia. com
    Algae Algae (singular: alga) are photosynthetic, eukaryotic organisms that do not develop multicellular sex organs Algae can be unicellular, or they may be large, multicellular organisms Algae can occur in salt or fresh waters, or on the surfaces of moist soil or rocks The multicellular algae develop specialized tissues, but they lack the true stems, leaves, or roots of the more complex
  • Green Algae | Encyclopedia. com
    green algae Large group of marine and freshwater algae (phylum Chlorophyta) They are distinct from other algae by virtue of possessing cup-shaped chloroplasts that contain chlorophyll b, and by producing cells with flagella at some stage in their lives Green algae range in size from microscopic single-cell types to large, complex seaweeds
  • Pyrrophyta - Encyclopedia. com
    Cryptomonads for instance, are considered red-brownish algae of Cryptomonadida Order by botanists, and protozoans of Cryptophycea Class by zoologists This controversy is due to the unusual characteristics of these two phyla, sharing features with both plants and animals
  • Protists - Encyclopedia. com
    Some species of brown algae have an air bladder to keep the thallus floating at the surface of the water, where more light is available for photosynthesis Brown algae store their energy as laminarin, a carbohydrate The phylum Chlorophyta is known as the green algae This phylum is the most diverse of all the algae, with greater than 7,000
  • Heterotrophic Bacteria - Encyclopedia. com
    Heterotrophic bacteria Heterotrophic cells must ingest biomass to obtain their energy and nutrition In direct contrast, autotrophs are capable of assimilating diffuse, inorganic energy and materials, and using these to synthesize biochemicals Green plants, for example, use sunlight and simple inorganic molecules to photosynthesize organic matter Source for information on Heterotrophic
  • Coniferous Forest - Encyclopedia. com
    The second zone is the lichen (LY-ken; an algae and fungi combination) woodland, or sparse taiga Here, trees grow far apart and a lichen mat covers the forest floor The southernmost region is the closed-canopy forest where many species of conifers grow close together and the forest floor is covered with mosses that grow well in shade
  • Cyanobacteria - Encyclopedia. com
    Cyanobacteria Cyanobacteria (blue-green algae [1]) are microorganisms that structurally resemble bacteria (they lack a nucleus and organelles ) However, unlike other bacteria, cyanobacteria contain chlorophyll a and conduct oxygenic photosynthesis
  • Loricifera (Girdle Wearers) - Encyclopedia. com
    Loricifera (Girdle wearers) Phylum LoriciferaNumber of families 2Thumbnail description Group of microscopic, bilateral symmetrical animals characterized by a body with five sections: a protrusive mouth cone; a head (introvert) with up to nine rows of scalids (in the adults); a neck with trichoscalids; a thorax; and an abdomen with a lorica consisting of plates or plicae (folds) Source for
  • Eubacteria - Encyclopedia. com
    Eubacteria Bacteria are microscopic organisms that comprise the domain Eubacteria A domain is the highest grouping of organisms, superseding the level of kingdom in the classical Linnaean system of biological classification There are three domains, two of which, Eubacteria and Archaea, are composed entirely of prokaryotic organisms; the third domain, Eucarya, encompasses all other
  • Rhodophyta - Encyclopedia. com
    Rhodophyta (red algae) A group of Eukarya which are mostly red in colour; no flagellated cells are formed, and the storage product is a type of starch known as floridean starch Sexual reproduction tends to be complicated Red algae may be unicellular, but most are filamentous or membranaceous The majority occur in the sea, but some are freshwater or terrestrial The group includes 1 class





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