potamogeton compressus造句

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potamogeton compressus "Potamogeton compressus " is a rather early succession species and tends to be outcompeted unless the habitat it grows in is regularly disturbed.
axonopus compressus The larvae are known to feed on " Axonopus compressus " and " Oplismenus compositus ". Foodplants of the larvae of this species are Poaceae ( " Cynodon dactylon, Axonopus compressus, Digit...
blysmus compressus Two species are present which are rare in Somerset : flatsedge ( " Blysmus compressus " ) and slender spike-rush ( " Eleocharis uniglumis " ).
coenobita compressus They can be differentiated from other species of land hermit crabs by the pronounced striations ( stitch marks ) on their large pincer . " Coenobita compressus " and " Coenobita perlatus "...
compressus In North America " P . compressus / zosteriformis " occurs in northern USA and Canada. Some varieties have double flowers, for example the double form of " O . compressus ". The larvae are...
myroconger compressus The species epithet " gracilis " refers to the slender body of the eel in comparison to " Myroconger compressus " ( red eel ).
notoclinus compressus The "'brown topknot "', " Notoclinus compressus ", is a triplefin of the endemic to New Zealand in rock pools and from low water to depths of about 5 m, in reef areas of broken rock and la...
genus potamogeton As well as the more common British species of the genus Potamogeton, Najas flexilis is also present.
potamogeton North American populations have been assigned to " Potamogeton zosteriformis" On its surface are floating Nymphaea, submerged are Potamogeton and the marshes feature tracts of Phragmites. ...
potamogeton berchtoldii Blunt-leaved pondweed could be confused with other fine-leaved pondweeds within its range, especially " Potamogeton berchtoldii " and " P . friesii ", but potentially also " P . pusillus "...
potamogeton coloratus Other areas of ditches support species such as the nationally scarce water soldier " Stratiotes alludes ", fen pondweed " Potamogeton coloratus ", hairlike pondweed " Potamogeton trichoide...
potamogeton distinctus Specific species include Belamcanda chinensis, Caltha palustris var . nipponica, Carex podogyna, Lysichiton camtschatcense, Menyanthes trifoliata, Myrica gale var . tomentosa, Potamogeton ...
potamogeton foliosus "Potamogeton foliosus " is a perennial herb growing from a dense, mat-forming rhizome that anchors in wet substrate.
potamogeton illinoensis In recent years Illinois Pondweed ( " Potamogeton illinoensis " ) has invaded the Well.
potamogeton lucens Bog pondweed also lacks the distinctive net-veined appearance . " Potamogeton lucens " has leaves with a similar net-veined appearance, but is more uniform in its growth habit, has denticu...
potamogeton maackianus Genetic diversity of potamogeton maackianus a . benn . in honghu lake
potamogeton natans The fruits of this species are smaller ( 1.5-1.9 mm long x 1.0-1.3 mm wide ) than Broad-leaved pondweed " Potamogeton natans " and Bog Pondweed " Potamogeton polygonifolius ". It now conta...
potamogeton nodosus The river is included for its population of Loddon pondweed ( " Potamogeton nodosus " ), as this is the principal location in the country where it can be found.
potamogeton obtusifolius According to a key monograph on the genus, no hybrids of " Potamogeton obtusifolius " have been confirmed. Flat-stalked pondweed could be confused with other fine-leaved pondweeds within i...
potamogeton pectinatus On the coast of South Africa, Australian tubeworms have been observed growing on the aquatic plant " Potamogeton pectinatus ". The more saline flashes are fed by natural brine fennel-leave...
potamogeton perfoliatus It could be confused with narrow-leaved forms of " Potamogeton perfoliatus ", but the persistent stipules, leaves only partially clasping the stem, larger fruits and ( usually ) zigzag pat...
potamogeton polygonifolius "Potamogeton polygonifolius " is tolerant of acid conditions and therefore has not been affected by the widespread acidification of upland habitats in Britain. In Central Europe, " Potamog...
potamogeton pond Entrances to the Potamogeton Pond Trail can be found on Grand Central Parkway at 217th Street and at 82nd Avenue. "' Potamogeton Pond "', a small pond in Queens, New York City ( historical...
potamogeton richardsonii The most abundant plants were pondweeds ( Potamogeton richardsonii, P . pectinatus ) and coontail ( Ceratophyllum demersum ).
potamogeton robbinsii Species such as " Elatine minima " and " Potamogeton robbinsii " have also been observed near the lake in the past.