Difference between revisions of "Liatris gracilis"
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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.--> | ||
| − | ''L. gracilis'' occurs in moist to dry loamy sand, sandy loam, or sandy clayey soils | + | ''L. gracilis'' occurs in moist to dry loamy sand, sandy loam, or sandy clayey soils. <ref name=fsu> Florida State University Robert K. Godfrey Herbarium database. URL: [http://herbarium.bio.fsu.edu http://herbarium.bio.fsu.edu]. Last accessed: June 2014. Collectors: E. S. Ford, R.K. Godfrey, Loran C. Anderson, John Morrill, E. L. Tyson, Kurt E. Blum, D. B. Ward, Gary R. Knight, C. Jackson, H. A. Davis, Samuel B. Jones, Paul L. Redfearn, Jr., R. Kral, Almut G. Jones, Victoria I. Sullivan, R L Lazor, Olga Lakela, J. P. Gillespie, James D. Ray, Jr., Donald G. Randolph, Sidney McDaniel, J. B. Nelson, B. Cooper, Wendy Caster, Kurt E. Blum, John D. Lazor, Wilson Baker, A. F. Clewell, Roy Komarek, E. V. Komarek, T. MacClendon, Boothes, and Chris VanDerpoel. States and Counties: Florida: Alachua, Bay, Calhoun, Citrus, Clay, Columbia, Dade, Dixie, Escambia, Flagler, Franklin, Gadsden, Gulf, Hillsborough, Jackson, Jefferson, Lafayette, Leon, Liberty, Madison, Nassau, Okaloosa, Orange, Pasco, Polk, Santa Rosa, St Johns, Taylor, Union, Wakulla, Walton, and Washington. Georgia: Thomas. </ref> It can be found in longleaf pine-wiregrass flatwoods communities, mixed oak-pine woodlands, oak scrub, grasslands, sandhills, limestone outcroppings, and dry hammocks. <ref name=fsu/> However, it can also be found in disturbed areas including roadsides, clear-cuts, waste ground, power line corridors, and old fields. <ref name=fsu/> Associated species include ''Liatris elegans, L. chapmanii, L. spicata, L. tenuifolia, Agalinis, Trichostema, Dicerandra, Pinus palutris, Pinus clausa, Carphephorus pseudoliatris, Carya, Pinus elliottii, Carphephorus odoratissimus, C. paniculatus, Chrysopsis, Chrysopsis, Eupatorium, Solidago, Palafoxia, Aristida stricta, Myrica, Quercus virginiana, Serenoa repens, Pityopsis graminifolia var. graminifolia, Xyris, Andropogon,'' and ''Sporobolus floridanus''. <ref name=fsu/> |
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| − | Associated species include ''Liatris elegans, L. chapmanii, L. spicata, L. tenuifolia, Agalinis, Trichostema, Dicerandra, Pinus palutris, Pinus clausa, Carphephorus pseudoliatris, Carya, Pinus elliottii, Carphephorus odoratissimus, C. paniculatus, Chrysopsis, Chrysopsis, Eupatorium, Solidago, Palafoxia, Aristida stricta, Myrica, Quercus virginiana, Serenoa repens, Pityopsis graminifolia var. graminifolia, Xyris, Andropogon,'' and ''Sporobolus floridanus'' | ||
===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 10:08, 14 April 2016
| Liatris gracilis | |
|---|---|
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| Photo taken by Gil Nelson | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Magnoliopsida – Dicotyledons |
| Order: | Asterales |
| Family: | Asteraceae ⁄ Compositae |
| Genus: | Liatris |
| Species: | L. gracilis |
| Binomial name | |
| Liatris gracilis Pursh | |
| |
| Natural range of Liatris gracilis from USDA NRCS Plants Database. | |
Common name: Slender blazing star
Contents
Taxonomic notes
Synonyms: Laciniaria laxa Small; Laciniaria gracilis (Pursh) Kuntze
Description
A description of Liatris gracilis is provided in The Flora of North America. Liatris gracilis is a perennial herbaceous species.
Distribution
Ecology
Habitat
L. gracilis occurs in moist to dry loamy sand, sandy loam, or sandy clayey soils. [1] It can be found in longleaf pine-wiregrass flatwoods communities, mixed oak-pine woodlands, oak scrub, grasslands, sandhills, limestone outcroppings, and dry hammocks. [1] However, it can also be found in disturbed areas including roadsides, clear-cuts, waste ground, power line corridors, and old fields. [1] Associated species include Liatris elegans, L. chapmanii, L. spicata, L. tenuifolia, Agalinis, Trichostema, Dicerandra, Pinus palutris, Pinus clausa, Carphephorus pseudoliatris, Carya, Pinus elliottii, Carphephorus odoratissimus, C. paniculatus, Chrysopsis, Chrysopsis, Eupatorium, Solidago, Palafoxia, Aristida stricta, Myrica, Quercus virginiana, Serenoa repens, Pityopsis graminifolia var. graminifolia, Xyris, Andropogon, and Sporobolus floridanus. [1]
Phenology
Flowering has been observed in July through November, while fruiting has been observed in September through November (FSU Herbarium).
Seed dispersal
According to Kay Kirkman, a plant ecologist, this species disperses by wind. [2]
Seed bank and germination
Fire ecology
This species occurs in habitat that is maintained by frequent or annual fire (FSU Herbarium).
Pollination
Use by animals
Diseases and parasites
Conservation and Management
Cultivation and restoration
Photo Gallery
Liatris gracilis Photo by Kevin Robertson
References and notes
- ↑ 1.0 1.1 1.2 1.3 Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: June 2014. Collectors: E. S. Ford, R.K. Godfrey, Loran C. Anderson, John Morrill, E. L. Tyson, Kurt E. Blum, D. B. Ward, Gary R. Knight, C. Jackson, H. A. Davis, Samuel B. Jones, Paul L. Redfearn, Jr., R. Kral, Almut G. Jones, Victoria I. Sullivan, R L Lazor, Olga Lakela, J. P. Gillespie, James D. Ray, Jr., Donald G. Randolph, Sidney McDaniel, J. B. Nelson, B. Cooper, Wendy Caster, Kurt E. Blum, John D. Lazor, Wilson Baker, A. F. Clewell, Roy Komarek, E. V. Komarek, T. MacClendon, Boothes, and Chris VanDerpoel. States and Counties: Florida: Alachua, Bay, Calhoun, Citrus, Clay, Columbia, Dade, Dixie, Escambia, Flagler, Franklin, Gadsden, Gulf, Hillsborough, Jackson, Jefferson, Lafayette, Leon, Liberty, Madison, Nassau, Okaloosa, Orange, Pasco, Polk, Santa Rosa, St Johns, Taylor, Union, Wakulla, Walton, and Washington. Georgia: Thomas.
- ↑ Kay Kirkman, unpublished data, 2015.
