Difference between revisions of "Rhynchospora harveyi"
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==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.--> | ||
| − | In the Coastal Plain in Florida and Georgia, ''R. harveyi'' can be found in longleaf pine forests, drying sandy loam of open pine-oak woodlands, and on dry wiregrass/longleaf pine sandhills. <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: Loran C. Anderson, Gary R. Knight, C. Jackson, D. E. Powell, R. A. Norris, Robert K. Godfrey, Andre F. Clewell, Steve L. Orzell. States and Counties: Florida: Franklin, Gadsden, Jackson, Jefferson, Leon, Wakulla. Georgia: Thomas. Compiled by Tall Timbers Research Station and Land Conservancy.</ref> It can also occur in cutover pinewoods with ''Fimbristylis'' and ''Cyperus'', sandy loam on pond margins, roadsides, and partially cutover upland longleaf pine savannas. ''R. harveyi'' responds negatively to soil disturbance by agriculture in Southwest Georgia.<ref>Kirkman, L.K., K.L. Coffey, R.J. Mitchell, and E.B. Moser. Ground Cover Recovery Patterns and Life-History Traits: Implications for Restoration Obstacles and Opportunities in a Species-Rich Savanna. (2004). Journal of Ecology 92(3):409-421.</ref> | + | In the Coastal Plain in Florida and Georgia, ''R. harveyi'' can be found in longleaf pine forests, drying sandy loam of open pine-oak woodlands, and on dry wiregrass/longleaf pine sandhills.<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: Loran C. Anderson, Gary R. Knight, C. Jackson, D. E. Powell, R. A. Norris, Robert K. Godfrey, Andre F. Clewell, Steve L. Orzell. States and Counties: Florida: Franklin, Gadsden, Jackson, Jefferson, Leon, Wakulla. Georgia: Thomas. Compiled by Tall Timbers Research Station and Land Conservancy.</ref> It can also occur in cutover pinewoods with ''Fimbristylis'' and ''Cyperus'', sandy loam on pond margins, roadsides, and partially cutover upland longleaf pine savannas. ''R. harveyi'' responds negatively to soil disturbance by agriculture in Southwest Georgia.<ref>Kirkman, L.K., K.L. Coffey, R.J. Mitchell, and E.B. Moser. Ground Cover Recovery Patterns and Life-History Traits: Implications for Restoration Obstacles and Opportunities in a Species-Rich Savanna. (2004). Journal of Ecology 92(3):409-421.</ref> |
| − | Associated species include ''Pinus palustris, Aristida stricta, Quercus,'' and ''Fimbristylis, Cyperus.'' <ref name="FSU Herbarium"/> | + | Associated species include ''Pinus palustris, Aristida stricta, Quercus,'' and ''Fimbristylis, Cyperus.''<ref name="FSU Herbarium"/> |
===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/ --> | ||
Revision as of 07:42, 20 April 2021
| Rhynchospora harveyi | |
|---|---|
| |
| Photo taken by Kevin Robertson | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta – Flowering plants |
| Class: | Liliopsida – Monocotyledons |
| Order: | Cyperales |
| Family: | Cyperaceae |
| Genus: | Rhynchospora |
| Species: | R. harveyi |
| Binomial name | |
| Rhynchospora harveyi W. Boott | |
| |
| Natural range of Rhynchospora harveyi from USDA NRCS Plants Database. | |
Common name: Harvey's beaksedge
Contents
Taxonomic notes
Synonym: Rhynchospora harveyi var. harveyi
Description
A description of Rhynchospora harveyi is provided in The Flora of North America.
Distribution
Ecology
Habitat
In the Coastal Plain in Florida and Georgia, R. harveyi can be found in longleaf pine forests, drying sandy loam of open pine-oak woodlands, and on dry wiregrass/longleaf pine sandhills.[1] It can also occur in cutover pinewoods with Fimbristylis and Cyperus, sandy loam on pond margins, roadsides, and partially cutover upland longleaf pine savannas. R. harveyi responds negatively to soil disturbance by agriculture in Southwest Georgia.[2]
Associated species include Pinus palustris, Aristida stricta, Quercus, and Fimbristylis, Cyperus.[1]
Phenology
Flowering has been recorded in August and fruiting May through September. [1]
Seed dispersal
This species is thought to be dispersed by gravity. [3]
Conservation and management
Cultivation and restoration
Photo Gallery
References and notes
- ↑ 1.0 1.1 1.2 Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: July 2015. Collectors: Loran C. Anderson, Gary R. Knight, C. Jackson, D. E. Powell, R. A. Norris, Robert K. Godfrey, Andre F. Clewell, Steve L. Orzell. States and Counties: Florida: Franklin, Gadsden, Jackson, Jefferson, Leon, Wakulla. Georgia: Thomas. Compiled by Tall Timbers Research Station and Land Conservancy.
- ↑ Kirkman, L.K., K.L. Coffey, R.J. Mitchell, and E.B. Moser. Ground Cover Recovery Patterns and Life-History Traits: Implications for Restoration Obstacles and Opportunities in a Species-Rich Savanna. (2004). Journal of Ecology 92(3):409-421.
- ↑ Kirkman, L. Katherine. Unpublished database of seed dispersal mode of plants found in Coastal Plain longleaf pine-grasslands of the Jones Ecological Research Center, Georgia.
