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sedge    音标拼音: [s'ɛdʒ]
n. 蓑衣草

蓑衣草

sedge
n 1: grasslike or rushlike plant growing in wet places having
solid stems, narrow grasslike leaves and spikelets of
inconspicuous flowers

Sedge \Sedge\, n. [OE. segge, AS. secg; akin to LG. segge; --
probably named from its bladelike appearance, and akin to L.
secare to cut, E. saw a cutting instrument; cf. Ir. seisg, W.
hesg. Cf. {Hassock}, {Saw} the instrument.]
1. (Bot.) Any plant of the genus {Carex}, perennial,
endogenous, innutritious herbs, often growing in dense
tufts in marshy places. They have triangular jointless
stems, a spiked inflorescence, and long grasslike leaves
which are usually rough on the margins and midrib. There
are several hundred species.
[1913 Webster]

Note: The name is sometimes given to any other plant of the
order {Cyperaceae}, which includes {Carex}, {Cyperus},
{Scirpus}, and many other genera of rushlike plants.
[1913 Webster]

2. (Zool.) A flock of herons.
[1913 Webster]

{Sedge hen} (Zool.), the clapper rail. See under 5th {Rail}.


{Sedge warbler} (Zool.), a small European singing bird
({Acrocephalus phragmitis}). It often builds its nest
among reeds; -- called also {sedge bird}, {sedge wren},
{night warbler}, and {Scotch nightingale}.
[1913 Webster]


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  • Sedges | Encyclopedia. com
    Some species of sedge can occur in habitats that are rather dry, as in the case of some arctic and alpine sedges Sedges in ecosystems Sedges are an important component of the plant communities of many types of natural habitats, particularly in marshes, swamps, and the shallow-water habitats along the edges of streams, ponds, and lakes
  • sedge - Encyclopedia. com
    sedge Any of numerous species of grass-like perennial plants, especially those of the genus Carex, widely distributed in temperate, cold, and tropical mountain regions, usually on wet ground or in water Cultivated as ornamental plants, they have narrow leaves and spikes of brown, green or greenish yellow flowers Family Cyperaceae
  • White Sedge - Encyclopedia. com
    White Sedge Carex albida Source for information on White Sedge: Beacham's Guide to the Endangered Species of North America dictionary
  • Navajo Sedge - Encyclopedia. com
    Navajo Sedge Carex specuicola Source for information on Navajo Sedge: Beacham's Guide to the Endangered Species of North America dictionary
  • Sedge, Sege | Encyclopedia. com
    Sedge, Sege a collection of rush-like marsh plants, hence, a group of sea or marsh birds that use it as a nesting place Also, siege Examples : sedge of bitterns; of cranes; of herons—Bk of St Albans, 1486 Source for information on Sedge, Sege: Dictionary of Collective Nouns and Group Terms dictionary
  • Tundra - Encyclopedia. com
    Tundra Tundra is the global biome that consists of the treeless regions in the north (Arctic tundra) and high mountains (alpine tundra) The vegetation of tundra is low growing, and consists mainly of sedges, grasses, dwarf shrubs, wildflowers, mosses, and lichens
  • African Treefrogs (Hyperoliidae) - Encyclopedia. com
    About 40 subspecies are recognized other common names English: Reed frog, sedge frog physical characteristics H viridiflavus is a characteristic and abundant reed frog on the savanna, and its call—a chorus sounding like small bells or xylophones—is much more tonal than other Hyperolius calls All members have a blunt snout and much webbing
  • Papyrus - Encyclopedia. com
    papyrus (pəpī´rəs), a sedge (Cyperus papyrus), now almost extinct in Egypt but so universally used there in antiquity as to be the hieroglyphic symbol for Lower Egypt and a common motif in art The roots were used as fuel; the pith was eaten
  • African Treefrogs: Hyperoliidae - Encyclopedia. com
    AFRICAN TREEFROGS: Hyperoliidae BUBBLING KASSINA (Kassina senegalensis): SPECIES ACCOUNTS PAINTED REED FROG (Hyperolius viridiflavus): SPECIES ACCOUNTS AFRICAN WART FROG (Acanthixalus spinosus): SPECIES ACCOUNTS PHYSICAL CHARACTERISTICS African treefrogs are also known as reed and sedge frogs The typical African treefrog has a slender body, large and often bulging eyes usually with horizontal
  • Hares and Rabbits (Leporidae) - Encyclopedia. com
    Palatable grasses and herbs are eaten in the summer when available: grasses, sedge, and dicotyledons reproductive biology Promiscuous In tundra areas, only one litter per year with a mean litter size of five to six young, but up to four litters per year depending on the length of the vegetation season with a mean litter size of two to four





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