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Topic: Bladderwort


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  Bladderwort - Wikipedia, the free encyclopedia
Bladderwort is the common name given to the plants of the genus Utricularia, the largest genus of carnivorous plants.
Bladderworts are cultivated for their flowers which are often compared with snapdragons and orchids.
Bladderworts are unusual and highly specialised plants: they have no roots, and their simple structure makes distinguishing between leaf, shoot, and stem seem arbitrary.
en.wikipedia.org /wiki/Bladderwort   (2433 words)

  
 AllRefer.com - bladderwort, Plant (Plants) - Encyclopedia
Small animals are caught and digested in bladderlike organs of the finely divided submerged leaves.
Bladderworts and similar related genera are an important element of aquatic and marsh flora on all continents.
Bladderworts are classified in the division Magnoliophyta, class Magnoliopsida, order Scrophulariales, family Lentibulariaceae.
reference.allrefer.com /encyclopedia/B/bladderw.html   (165 words)

  
 Swollen Bladderwort (Utricularia inflata) - A non-native Plant in Washington   (Site not responding. Last check: 2007-10-09)
Washington's native bladderworts do not have this "floating wheel" to support their flowers, but when not flowering our native bladderwort and swollen bladderwort are very similar in appearance.
The swollen bladderwort infestation in Washington appears to be in a pioneering stage.
Washington is also home to several native bladderwort species and these plants can be readily distinguished from other aquatic plants by the small, round, seed-like structures (bladders) that are interspersed throughout the green foliage.
www.ecy.wa.gov /programs/wq/plants/weeds/bladder.html   (444 words)

  
 Utricularia inflata - Swollen Bladderwort - A Probem Aquatic Plant in the Western USA
Washington's native bladderworts do not have this "floating wheel" to support their flowers, but when not flowering native bladderworts and swollen bladderwort are very similar in appearance.
Bladderwort obtains its nutrients from the water and from tiny creatures that it captures in its seed-like bladders.
Swollen bladderwort has been observed in isolated ponds where it is unlikely that boats visit.
www.wapms.org /plants/bladderwort.html   (437 words)

  
 Hungry utrics - the bladderwort
Bladderworts can be so attractive that avid utrickers grow and propagate as many species as they are able to find, then swap them or buy other varieties from fellow enthusiasts.
Aquatic bladderwort foliage is delicate and fern-like, but when hundreds of strands are bunched together, they form dense, compact mats in shallow water.
Furthermore, a large colony of bladderwort creates a miniature aquatic jungle, so even without the enticement of dissolved scent, the tangled mass of plant stems is filled with small animals going about their everyday activities.
www.microscopy-uk.org.uk /mag/artmar99/bautric.html   (1212 words)

  
 Bladderwort (Utricularia spp.) - Native aquatic plants in Washington   (Site not responding. Last check: 2007-10-09)
The bladderworts received this name because of tiny bladder-like structures on their branched underwater leaves.
Bladderworts are free-floating plants, but usually go unnoticed due to their habit of hanging out near the bottom in shallow areas.
When big floating bladderwort is flowering it is easily distinguished from its native cousins by large spoke-like floats that radiate out from the base of the flower stalk.
www.ecy.wa.gov /programs/wq/plants/native/bladderwort.html   (326 words)

  
 Plant of the Week 05/03/2004: Floating Bladderwort (Utricularia inflata)   (Site not responding. Last check: 2007-10-09)
The floating bladderwort (Utricularia inflata Walter) is a member of the Lentibulariaceae, a family of carnivores that includes the butterworts (Pinguicula) and Genlisea.
The floating bladderwort is native to the eastern Atlantic states from New York and Massachusetts to Florida and westward from Tennessee to eastern Texas and southeastern Oklahoma.
The floating bladderwort is anchored in the mud at the bottom of shallow water.
www.killerplants.com /plant-of-the-week/20040503.asp   (339 words)

  
 Bladderworts
Bladderworts are some of the weirdest plants on earth.
This bladderwort lives in shallow water and doesn't go dormant in the winter.
This little bladderwort forms a floating " cartwheel " when it flowers, from the center of which grows the flower stem.
www.carnivorousplantsoftexas.org /bladderWorts.html   (360 words)

  
 Wetland Plants   (Site not responding. Last check: 2007-10-09)
ECOLOGICAL NOTES: This bladderwort is found in quiet waters of lakes, rivers, and marshes.
Bladderworts are carnivorous plants that derive their name from the small bladders used to capture minute animal life.
The bladders have "trigger hairs" which, when brushed by a small aquatic invertebrate, cause the bladder to rapidly inflate and draw in the unfortunate organism.
www.npwrc.usgs.gov /resource/1998/mnplant/utma.htm   (132 words)

  
 Current projects of the Oklahoma Biological Survey
The swollen stems radiating from the flowering axis and the white to purple color of the flowers are distinctive characters of this species.
This species is similar in appearance to humped bladderwort, but produces 6 or more flowers.
Bladderworts are eaten by fish, birds, and various mammals.
www.biosurvey.ou.edu /wetland/bladderworts_lentibulari.html   (104 words)

  
 Utricularia
There are some two-hundred fifty species of bladderworts, twenty one in the U.S. alone, the larger of which have utricles of up to 1/4 inch in diameter.
The individual species of bladderworts are difficult to discern without careful examination of their white or yellow emersed flowers with their snapdragon spur looks.
The biggest gripe of and with bladderworts is "hair" algae, usually a matter of a lack of sufficient iron with an abundance of other mineral nutrients.
www.wetwebmedia.com /PlantedTksSubWebIndex/utricularia.htm   (858 words)

  
 Lake Partnership - Lake Tides: Bladderwort   (Site not responding. Last check: 2007-10-09)
The Common bladderwort is native to Wisconsin and is quite widespread throughout the state.
Common bladderwort is free-floating and can be found in water ranging from a few inches to several meters deep.
The Common bladderwort overwinters primarily by stem fragments and winter buds.
www.uwsp.edu /cnr/uwexlakes/laketides/vol26-3/bladderwort.htm   (467 words)

  
 Untitled Document   (Site not responding. Last check: 2007-10-09)
Bladderwort, a carnivorous plant, can be found in bogs, swamps,lakes,rivers and ponds like the one shown here.
Bladderwort is able to eat bugs because it has tiny bladder-shaped pods which are covered by tiny hairs.
Bladderwort is also a free-floating plant, which means that it has no roots.
mindflight.plymouth.edu /2002/eco/eco08/info.html   (155 words)

  
 Bladderwort - Gen. Info   (Site not responding. Last check: 2007-10-09)
Bladderworts are considered to have the most complex insect traps of all the carnivorous plants.
Larger animals, such as small tadpoles or mosquito larvae, may be caught by their tails and start to be digested alive by larger species, then caught over and over again as the prey’s agonized thrashing triggers the trap again, and again.
This is due, in part, to the type of environment some bladderworts live in.
www.iscweb.com /personal/dunno/Ts/CPs/Utric%20GenInfo.html   (362 words)

  
 Common Bladderwort, Utricularia macrorhiza
Identifiable as a Bladderwort by its aquatic habitat and distinctive bladders
A voracious feeder on zooplankton, the presence of Bladderwort generally indicates an abundance of microscopic life, and a healthy aquatic environment.
In 1875 it was Charles Darwin himself who, along with two other biologists, finally established that the bladders of the Bladderworts were not for flotation, as had long been assumed, but were instead sophisticated traps for tiny animals.
www.rook.org /earl/bwca/nature/aquatics/utriculariamac.html   (571 words)

  
 Bladderwort | Carnivorous Plant Nursery
Bladderwort has beautiful small flowers that can be quite showy.
In addition to bladderwort, we provide a wide variety of other carnivorous plants including, venus flytraps, sundews, pitcher plants, butterworts and more.
Carnivorous Plant Nursery is the leading provider of bladderwort and educational materials that use carnivorous plants.
www.carnivorousplantnursery.com /doorway/bladderwort.htm   (138 words)

  
 Information about swollen bladderwort - Utricularia inflata
This is less technical information about swollen bladderwort - a Monitor List Species.
Growth Habit: In Washington, swollen bladderwort flowers from June to July.
Management: The swollen bladderwort infestation in Washington appears to be in a pioneering stage.
www.nwcb.wa.gov /weed_info/Written_findings/Utricularia_inflata.html   (473 words)

  
 Horned Bladderwort   (Site not responding. Last check: 2007-10-09)
The horned bladderworts are dispersed throughout the grasses in the marl prairie.
Since the Horned Bladderwort is a carnivorous plant, we hypothesize that the sticky substance was digestive juice.
We also observed that the flowers grow relatively close to one another; within a 1 ft. square there were typically 3 Horned Bladderwort plants.
www.biol.andrews.edu /everglades/organisms/plants/flowers/marl%20prairie/Horned%20Bladderwart/horned_bladderwartindex.htm   (201 words)

  
 Mississippi Sandhill Crane: carnivorous plants   (Site not responding. Last check: 2007-10-09)
The refuge is the home of 10 species of carnivorous plants that fall into four main groups: sundews, butterworts, pitcher plants, and bladderworts.
The bladderworts are unfortunately one of the hardest groups of plants to see trapping prey on the refuge.
The aquatic bladderwort, however, can be found in small ponds and water holes on the refuge.
www.fws.gov /mississippisandhillcrane/mscranes/mscplant.htm   (478 words)

  
 Wildflowers of the Westborough Reservoir - page 20   (Site not responding. Last check: 2007-10-09)
Some of its underwater parts bear numerous tiny bladders, each with a trap door and a hair-like trigger, that capture and digest minute water organisms, such as insect larvae and tiny crustaceans.
Like showier and more well-known carnivorous plants such as the Venus flytrap, bladderworts have evolved to get certain nutrients, such as nitrogen, from tiny organisms rather than from the soil or water.
The reason is that the acidic environments in which they usually grow tend to be poor in such nutrients.
members.aol.com /ag2web/flowers/fl_p20.htm   (652 words)

  
 Bladderwort Family
Leaves are grass-like and are located at the base of the flowering stem.
Food stuff for the Horned Bladderwort is small organisms that are sucked out of the water into bladders that are located in the root system below water surface.
Horned Bladderwort is prevalent in wet places, such as mosquito breeding grounds.
wildflowers.jdcc.edu /Lentibulariaceae.html   (375 words)

  
 * Bladderwort - (Plants): Definition   (Site not responding. Last check: 2007-10-09)
Iceland Purslane, Iceland Yellowcress, Imperforate St. John's Wort, Intermediate Bladderwort, Intermediate Water Starwort, Intermediate Wintergreen, Irish Eyebright,...
Some plants, like bladderwort (a seaweed), have air bladders.
The aquatic bladderworts (Utricularia) have tiny rounded capsules with flaplike "trap doors...
www.mimihu.com /plants/bladderwort.html   (154 words)

  
 Peatlands | Plants | Lesser Bladderwort
Lesser Bladderwort is a water dwelling plant, which tolerates the nutrient poor conditions in the bog pools of fens, blanket and raised bog.
Lesser Bladderwort occurs at many peatland sites most of Northern Ireland.
Click here to view a distribution map of the Lesser Bladderwort in Northern Ireland.
www.peatlandsni.gov.uk /plants/blktbgplts/bladderwort.htm   (122 words)

  
 Common Bladderwort (Utricularia macrorhiza)
Bladderworts are carnivorous plants of bogs and shallow water.
Submerged leaves (not visible in the photo) bear small round bladders.
Common bladderwort can be distinguished from other bladderworts by the short, curved spur on the flower.
www.ct-botanical-society.org /galleries/utriculariamacr.html   (60 words)

  
 Ontario Wildflowers - Horned Bladderwort (Urticularia cornuta)
Flat-leaved Bladderwort - Floating plant, bladders on a separate stalks.
In Common Bladderwort, this horn sticks out toward the front of the flower.
There are no leaves or roots visible; this bladderwort does not float like the Common and Flat-leaved Bladderworts.
www.ontariowildflowers.com /main/b/bladderwort/horned/index.html   (174 words)

  
 Horned Bladderwort, Utricularia cornuta
Fruit a single chamber, rounded capsule, with central column bearing many seeds.
Identifiable as a Bladderwort by its flower and distinctive bladders
The bladderworts are the only predatory aquatic plants in the US.
www.rook.org /earl/bwca/nature/aquatics/utriculariacor.html   (265 words)

  
 Utricularia vulgaris
The common bladderwort can get to be more of a nuisance in the aquarium than a benefit.
The bladderwort will wind it's way around other plants in the aquarium like a vine and leave a tangled mess.
I have to say it grows easily but I can't say as I would recommend it much.
www.naturalaquariums.com /plants/utricularia.html   (66 words)

  
 Utricularia spp. (Bladderwort)
L., Cone-spur bladderwort), yellowish white, pink or purple (
Walt., Purple bladderwort), often showy with a conspicuous projecting lower lip that is spurred at the base in front.
A bract or a pair of bractlets sometimes are present on the flower stalks.
el.erdc.usace.army.mil /aqua/apis/plants/html/utricula.html   (373 words)

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