Difference between revisions of "Rhynchospora chalarocephala"
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Common name: Loosehead beaksedge, Loose-headed beaksedge | Common name: Loosehead beaksedge, Loose-headed beaksedge | ||
==Taxonomic notes== | ==Taxonomic notes== | ||
| + | Synonyms: none | ||
| + | |||
| + | Varieties: none | ||
| + | |||
==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. --> | ||
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==Distribution== | ==Distribution== | ||
| + | ''Rhynchospora chalarocephala'' is widespread across the southeastern Coastal Plain region with disjunct populations in the Eastern Highland Rim and Cumberland Plateau regions of Tennessee and Kentucky.<ref>Sorrie, B. A. and A. S. Weakley 2001. Coastal Plain valcular plant endemics: Phytogeographic patterns. Castanea 66: 50-82.</ref> | ||
| + | |||
==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.--> | ||
| − | ''Rhynchospora chalarocephala'' can be found in pine savannas, open depressions in oak-hickory woodlands bordering titi, thickets boardering lakes, seepage slopes, bogs, boggy savannas, open pine flatwoods, pond edges, swampy ''Hypericum''/''Ilex'' thickets, swampy woodland edges, margins of sinkhole ponds, cypress swamp edges, and stream edges. <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 Kral, Loran C. Anderson, Robert K. Godfrey, Wilson Baker, A. F. Clewell, T. MacClendon, K. MacClendon, G. Wilder, B. Thomas, J. Roche, Steve L. Orzell, Edwin L. Bridges, Chris Buddenhagen, Austin Mast, W. W. Thomas, Becky Bee, Bob Moyer. States and Counties: Florida: Bay, Calhoun, Clay, Franklin, Gulf, Jackson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton, Washington. Georgia: Worth. New Jersey: Ocean. North Carolina: Brunswick. South Carolina: Horry. Texas: Jasper. Compiled by Tall Timbers Research Station and Land Conservancy.</ref> It can also occur along logging roads, edges of titi bogs bordering logging roads, powerline corridors, hillside seepages, hiking trails in wiregrass-longleaf pine woodlands, roadside ditches, disturbed roadside seepage bogs, and culverts. | + | ''Rhynchospora chalarocephala'' can be found in pine savannas, open depressions in oak-hickory woodlands bordering titi, thickets boardering lakes, seepage slopes, bogs, boggy savannas, open pine flatwoods, pond edges, swampy ''Hypericum''/''Ilex'' thickets, swampy woodland edges, margins of sinkhole ponds, cypress swamp edges, and stream edges.<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 Kral, Loran C. Anderson, Robert K. Godfrey, Wilson Baker, A. F. Clewell, T. MacClendon, K. MacClendon, G. Wilder, B. Thomas, J. Roche, Steve L. Orzell, Edwin L. Bridges, Chris Buddenhagen, Austin Mast, W. W. Thomas, Becky Bee, Bob Moyer. States and Counties: Florida: Bay, Calhoun, Clay, Franklin, Gulf, Jackson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton, Washington. Georgia: Worth. New Jersey: Ocean. North Carolina: Brunswick. South Carolina: Horry. Texas: Jasper. Compiled by Tall Timbers Research Station and Land Conservancy.</ref> It can also occur along logging roads, edges of titi bogs bordering logging roads, powerline corridors, hillside seepages, hiking trails in wiregrass-longleaf pine woodlands, roadside ditches, disturbed roadside seepage bogs, and culverts.<ref name="FSU Herbarium"/> Soil types include sandy peat, sandy loam, loamy sand, mucky soil, peaty soil, sandy alluvial soil, and peat over white sand.<ref name="FSU Herbarium"/> |
| − | + | Associated species include ''Xyris jupicai, X. baldwiniana, X. drummondii, X. scabrifolia, X. difformis var. curtissii, X. longisepala, Orontium, Lilium iridollae, Platanthera blephariglottis, Mayaca, Triadenum, Pinguicula, Sarracenia, Sarracenia alta, Fuirena, Bacopa, Hypericum, Ilex, Drosera capilaris, Eriocaulon texense, Eryngium integrifolium, Liatris pycnostachya, Marshallia tenuifolia, Polygala ramosa, Ptilimnium costatum, Rhynchospora oligantha, R. macra, R. fascicularis, R. gracilen, Scleria reticularis, Rhexia, Scirpus cyperinus, Mikania, Polygonum, Nyssa, Pinckneya, Magnolia, Liquidambar, Quercus'', and titi.<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/ --> | ||
| − | Flowering has been observed July and August and fruiting March through November. <ref name="FSU Herbarium"/> | + | Flowering has been observed July and August and fruiting March through November.<ref name="FSU Herbarium"/> |
<!--===Seed dispersal===--> | <!--===Seed dispersal===--> | ||
<!--===Seed bank and germination===--> | <!--===Seed bank and germination===--> | ||
<!--===Pollination===--> | <!--===Pollination===--> | ||
| − | <!--=== | + | <!--===Herbivory and toxicology===<!--Common herbivores, granivory, insect hosting, poisonous chemicals, allelopathy, etc--> |
<!--===Diseases and parasites===--> | <!--===Diseases and parasites===--> | ||
| − | ==Conservation and | + | ==Conservation, cultivation, and restoration== |
| − | == | + | ==Cultural use== |
==Photo Gallery== | ==Photo Gallery== | ||
<gallery widths=180px> | <gallery widths=180px> | ||
Latest revision as of 11:14, 15 July 2022
| Rhynchospora chalarocephala | |
|---|---|
| |
| Photo by W. A. McAvoy, 2015. The Flora of Delaware Online | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta – Flowering plants |
| Class: | Liliopsida – Monocotyledons |
| Order: | Cyperales |
| Family: | Cyperaceae |
| Genus: | Rhynchospora |
| Species: | R. chalarocephala |
| Binomial name | |
| Rhynchospora chalarocephala Fernald & Gale | |
| |
| Natural range of Rhynchospora chalarocephala from USDA NRCS Plants Database. | |
Common name: Loosehead beaksedge, Loose-headed beaksedge
Contents
Taxonomic notes
Synonyms: none
Varieties: none
Description
A description of Rhynchospora chalarocephala is provided in The Flora of North America.
Distribution
Rhynchospora chalarocephala is widespread across the southeastern Coastal Plain region with disjunct populations in the Eastern Highland Rim and Cumberland Plateau regions of Tennessee and Kentucky.[1]
Ecology
Habitat
Rhynchospora chalarocephala can be found in pine savannas, open depressions in oak-hickory woodlands bordering titi, thickets boardering lakes, seepage slopes, bogs, boggy savannas, open pine flatwoods, pond edges, swampy Hypericum/Ilex thickets, swampy woodland edges, margins of sinkhole ponds, cypress swamp edges, and stream edges.[2] It can also occur along logging roads, edges of titi bogs bordering logging roads, powerline corridors, hillside seepages, hiking trails in wiregrass-longleaf pine woodlands, roadside ditches, disturbed roadside seepage bogs, and culverts.[2] Soil types include sandy peat, sandy loam, loamy sand, mucky soil, peaty soil, sandy alluvial soil, and peat over white sand.[2]
Associated species include Xyris jupicai, X. baldwiniana, X. drummondii, X. scabrifolia, X. difformis var. curtissii, X. longisepala, Orontium, Lilium iridollae, Platanthera blephariglottis, Mayaca, Triadenum, Pinguicula, Sarracenia, Sarracenia alta, Fuirena, Bacopa, Hypericum, Ilex, Drosera capilaris, Eriocaulon texense, Eryngium integrifolium, Liatris pycnostachya, Marshallia tenuifolia, Polygala ramosa, Ptilimnium costatum, Rhynchospora oligantha, R. macra, R. fascicularis, R. gracilen, Scleria reticularis, Rhexia, Scirpus cyperinus, Mikania, Polygonum, Nyssa, Pinckneya, Magnolia, Liquidambar, Quercus, and titi.[2]
Phenology
Flowering has been observed July and August and fruiting March through November.[2]
Conservation, cultivation, and restoration
Cultural use
Photo Gallery
References and notes
- ↑ Sorrie, B. A. and A. S. Weakley 2001. Coastal Plain valcular plant endemics: Phytogeographic patterns. Castanea 66: 50-82.
- ↑ 2.0 2.1 2.2 2.3 2.4 Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: July 2015. Collectors: Robert Kral, Loran C. Anderson, Robert K. Godfrey, Wilson Baker, A. F. Clewell, T. MacClendon, K. MacClendon, G. Wilder, B. Thomas, J. Roche, Steve L. Orzell, Edwin L. Bridges, Chris Buddenhagen, Austin Mast, W. W. Thomas, Becky Bee, Bob Moyer. States and Counties: Florida: Bay, Calhoun, Clay, Franklin, Gulf, Jackson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton, Washington. Georgia: Worth. New Jersey: Ocean. North Carolina: Brunswick. South Carolina: Horry. Texas: Jasper. Compiled by Tall Timbers Research Station and Land Conservancy.
