Difference between revisions of "Utricularia purpurea"
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| binomial_authority = Walter | | binomial_authority = Walter | ||
| range_map = UTRI_PURP_dist.jpg | | range_map = UTRI_PURP_dist.jpg | ||
| − | | range_map_caption = Natural range of ''Utricularia purpurea'' from USDA NRCS [http:// | + | | range_map_caption = Natural range of ''Utricularia purpurea'' from USDA NRCS [http://plants.usda.gov/core/profile?symbol=UTPU Plants Database]. |
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| − | Common name: | + | Common name: Purple bladderwort.<ref>Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draf of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.</ref> |
==Taxonomic notes== | ==Taxonomic notes== | ||
| + | Synonym: ''Vesiculina purpurea'' (Walter) Rafinesque.<ref>Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draf of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.</ref> | ||
| + | |||
==Description== | ==Description== | ||
<!-- Basic life history facts such as annual/perrenial, monoecious/dioecious, root morphology, seed type, etc. --> | <!-- Basic life history facts such as annual/perrenial, monoecious/dioecious, root morphology, seed type, etc. --> | ||
| + | "Herbaceous aquatic or bog plants with bladders; stems submersed or subterranean, frequently capillary. Leaves alternate or whorled, rarely opposite, dissected or forked into filiform segments or linear when surficial. Scapes elongate, to 5 dm tall, 1-20 flowered; bract solitary at base of pedicel, bractlets paired with present, usually absent; pedicels 0.5-3 cm long. Calyx 2-lobed or lipped, upper lip entire or 2-lobed, lower lip usually 3-lobed, elevated inside as a palate and prolonged as a spur or sac. Capsules brown, globose; seeds usually numerous, brown or yellow."<ref name="Radford et al 1964">Radford, Albert E., Harry E. Ahles, and C. Ritchie Bell. Manual of the Vascular Flora of the Carolinas. 1964, 1968. The University of North Carolina Press. 969. Print.</ref> | ||
| + | "Plant floating, branches whorled. Leaves whorled or opposite, segments frequently terminating in bladders. Scapes 5-9 cm tall, 1-3 flowered; bracts sessile, 1.5-3 mm long; pedicels spreading-ascending, 6-15 mm long. Calyx ca. 2.5 mm long, larger lobes ca. 2 mm long; corolla purple, 9-12 mm long, spur 3-5 mm long. Capsules 3-3.6 mm in diam.; seeds round, echinate or irregularly cristate, ca. 0.5 mm in diam."<ref name="Radford et al 1964"/> | ||
==Distribution== | ==Distribution== | ||
==Ecology== | ==Ecology== | ||
===Habitat=== <!--Natural communities, human disturbed habitats, topography, hydrology, soils, light, fire regime requirements for removal of competition, etc.--> | ===Habitat=== <!--Natural communities, human disturbed habitats, topography, hydrology, soils, light, fire regime requirements for removal of competition, etc.--> | ||
| − | ''Utricularia purpurea'' can be found entirely under water and frequent with ''Utricularia foliosa'' and ''Nymphaea'' | + | ''Utricularia purpurea'' can be found entirely under water and frequent with ''Utricularia foliosa'' and ''Nymphaea.''<ref name="FSU Herbarium">Florida State University Robert K. Godfrey Herbarium database. URL: [http://herbarium.bio.fsu.edu http://herbarium.bio.fsu.edu]. Last accessed: July 2015. Collectors: Robert K. Godfrey, Richard S. Mitchell, Annette Mitchell, Robert Kral, Loran C. Anderson, P. L. Redfearn, Jr., W. P. Adams, Grady W. Reinert, John B. Nelson, Kathy Craddock Burks, Elmer C. Prichard, M. R. Vodicka, Ted Bradley, J Stevenson, R. M. Schuster, Harry E. Ahles, J. Haesloop, D. B. Ward, S. S. Ward, Jean W. Wooten, D E Harrison, F Henry, Joel A. Barnes, Wilson Baker, Ann Johnson, N. Hotchkiss, Cecil R Slaughter, Palmer Kinser, Joe Beck. States and Counties: Florida: Bay, Calhoun, Collier, Franklin, Gulf, Hamilton, Highlands, Jefferson, Leon, Liberty, Orange, Osceola, Palm Beach, Santa Rosa, Taylor, Volusia, Wakulla, Walton. Georgia: Grady, Thomas, Ware. Michigan: Schoolcraft. Mississippi: Jackson. New Hampshire: Grafton. North Carolina: Brunswick. South Carolina: Orangeburg. Compiled by Tall Timbers Research Station and Land Conservancy.</ref> |
===Phenology=== <!--Timing off flowering, fruiting, seed dispersal, and environmental triggers. Cite PanFlora website if appropriate: http://www.gilnelson.com/PanFlora/ --> | ===Phenology=== <!--Timing off flowering, fruiting, seed dispersal, and environmental triggers. Cite PanFlora website if appropriate: http://www.gilnelson.com/PanFlora/ --> | ||
| − | + | This species has been observed to flower in April through November<ref>Nelson, G. [http://www.gilnelson.com/ PanFlora]: Plant data for the eastern United States with emphasis on the Southeastern Coastal Plains, Florida, and the Florida Panhandle. www.gilnelson.com/PanFlora/ Accessed: 19 MAY 2021</ref>, and fruits in April through September.<ref name="FSU Herbarium"/> | |
| + | <!--===Seed dispersal===--> | ||
| + | <!--===Seed bank and germination===--> | ||
| + | <!--===Fire ecology===--> <!--Fire tolerance, fire dependence, adaptive fire responses--> | ||
| + | <!--===Pollination===--> | ||
| + | <!--===Diseases and parasites===--> | ||
| + | ===Herbivory and toxicology=== <!--Common herbivores, granivory, insect hosting, poisonous chemicals, allelopathy, etc.--> | ||
| + | ''Utricularia purpurea'' is a carnivorous plant – bladderwort.<ref name="Hermann 1995">Hermann, S. M. (1995). Status and management of Florida's carnivorous plant communities. Tallahassee, Florida Game and Fresh Water Fish Commission, Nongame Wildlife Program.</ref> | ||
| − | == | + | ==Conservation, cultivation, and restoration== |
| − | + | ||
| − | + | ==Cultural use== | |
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==Photo Gallery== | ==Photo Gallery== | ||
| + | <gallery widths=180px> | ||
| + | </gallery> | ||
==References and notes== | ==References and notes== | ||
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Latest revision as of 07:47, 18 July 2022
| Utricularia purpurea | |
|---|---|
| |
| Photo was taken by Gil Nelson | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta – Flowering plants |
| Class: | Magnoliopsida – Dicotyledons |
| Order: | Scrophulariales |
| Family: | Lentibulariaceae |
| Genus: | Utricularia |
| Species: | U. purpurea |
| Binomial name | |
| Utricularia purpurea Walter | |
| |
| Natural range of Utricularia purpurea from USDA NRCS Plants Database. | |
Common name: Purple bladderwort.[1]
Contents
Taxonomic notes
Synonym: Vesiculina purpurea (Walter) Rafinesque.[2]
Description
"Herbaceous aquatic or bog plants with bladders; stems submersed or subterranean, frequently capillary. Leaves alternate or whorled, rarely opposite, dissected or forked into filiform segments or linear when surficial. Scapes elongate, to 5 dm tall, 1-20 flowered; bract solitary at base of pedicel, bractlets paired with present, usually absent; pedicels 0.5-3 cm long. Calyx 2-lobed or lipped, upper lip entire or 2-lobed, lower lip usually 3-lobed, elevated inside as a palate and prolonged as a spur or sac. Capsules brown, globose; seeds usually numerous, brown or yellow."[3]
"Plant floating, branches whorled. Leaves whorled or opposite, segments frequently terminating in bladders. Scapes 5-9 cm tall, 1-3 flowered; bracts sessile, 1.5-3 mm long; pedicels spreading-ascending, 6-15 mm long. Calyx ca. 2.5 mm long, larger lobes ca. 2 mm long; corolla purple, 9-12 mm long, spur 3-5 mm long. Capsules 3-3.6 mm in diam.; seeds round, echinate or irregularly cristate, ca. 0.5 mm in diam."[3]
Distribution
Ecology
Habitat
Utricularia purpurea can be found entirely under water and frequent with Utricularia foliosa and Nymphaea.[4]
Phenology
This species has been observed to flower in April through November[5], and fruits in April through September.[4]
Herbivory and toxicology
Utricularia purpurea is a carnivorous plant – bladderwort.[6]
Conservation, cultivation, and restoration
Cultural use
Photo Gallery
References and notes
- ↑ Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draf of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
- ↑ Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draf of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
- ↑ 3.0 3.1 Radford, Albert E., Harry E. Ahles, and C. Ritchie Bell. Manual of the Vascular Flora of the Carolinas. 1964, 1968. The University of North Carolina Press. 969. Print.
- ↑ 4.0 4.1 Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: July 2015. Collectors: Robert K. Godfrey, Richard S. Mitchell, Annette Mitchell, Robert Kral, Loran C. Anderson, P. L. Redfearn, Jr., W. P. Adams, Grady W. Reinert, John B. Nelson, Kathy Craddock Burks, Elmer C. Prichard, M. R. Vodicka, Ted Bradley, J Stevenson, R. M. Schuster, Harry E. Ahles, J. Haesloop, D. B. Ward, S. S. Ward, Jean W. Wooten, D E Harrison, F Henry, Joel A. Barnes, Wilson Baker, Ann Johnson, N. Hotchkiss, Cecil R Slaughter, Palmer Kinser, Joe Beck. States and Counties: Florida: Bay, Calhoun, Collier, Franklin, Gulf, Hamilton, Highlands, Jefferson, Leon, Liberty, Orange, Osceola, Palm Beach, Santa Rosa, Taylor, Volusia, Wakulla, Walton. Georgia: Grady, Thomas, Ware. Michigan: Schoolcraft. Mississippi: Jackson. New Hampshire: Grafton. North Carolina: Brunswick. South Carolina: Orangeburg. Compiled by Tall Timbers Research Station and Land Conservancy.
- ↑ Nelson, G. PanFlora: Plant data for the eastern United States with emphasis on the Southeastern Coastal Plains, Florida, and the Florida Panhandle. www.gilnelson.com/PanFlora/ Accessed: 19 MAY 2021
- ↑ Hermann, S. M. (1995). Status and management of Florida's carnivorous plant communities. Tallahassee, Florida Game and Fresh Water Fish Commission, Nongame Wildlife Program.
