Difference between revisions of "Ludwigia lanceolata"
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| − | Common | + | Common names: Lanceleaf primrose-willow, Lanceleaf seedbox<ref name="weakley">Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draft of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.</ref> |
==Taxonomic notes== | ==Taxonomic notes== | ||
| + | Synonyms: ''L. alata''.<ref name="weakley">Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draft of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.</ref> | ||
| + | |||
| + | Varieties: none.<ref name="weakley">Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draft of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.</ref> | ||
| + | |||
| + | The genus ''Ludwigia'' was established by Carl Linnaeus in 1753 and the species was recognized by Steven Elliot.<ref name="Ching 1989">Ching, I. P. (1989). "The Systematics and Evolution of Ludwigia Sect. Microcarpium (Onagraceae)." Annals of the Missouri Botanical Garden 76(1): 221-302.</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. --> | ||
| + | “Repent or erect, usually branched, short-lived perennials, or rarely annual. Floral parts in 4-7’s; hypanthium not prolonged beyond the ovary. Capsules longitudinally or poricidally multiseriate, rarely uniseriate. Most of the erect species produce basal offshoots, which have ovate to obovate leaves, in the late summer and fall. Bracteoles occur in pairs on the pedicel or stipe or on the base of the hypanthium.”<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. 744-9. Print.</ref> | ||
| + | |||
| + | "Similar to L. alata. Seeds cylindric; sepals ca. ½ length of capsules; capsules 4-6 mm long."<ref name="Radford et al 1964"/> | ||
==Distribution== | ==Distribution== | ||
| + | Occurs along the Atlantic coast of southern North Carolina, South Carolina, eastern and southern Georgia, and the Florida peninsula, and extends west to the central panhandle of Florida.<ref name="Ching 1989"/> | ||
| + | |||
==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.--> | ||
| − | + | Habitats of ''L. lanceolata'' include depression marshes, hillside seepages, shallow water of titi-cattail ponds, pine flatwoods, lake edges, between coastal dunes and lakes, and cypress pond pine swamps. It occurs in disturbed areas such as powerline corridors and ditches. Associated species include ''Bidens laevis, Magnolia, Nyssa, Pickneya, Liquidambar, Quercus, Ludwigia linearis, Juncus trigonocarpus, Fuirena scirpoidea, Xyris fimbriata, Woodwardia, Ludwigia octovalvis, L. decurrens, Rhynchospora chalarocephala, Xyris fimbriata, Bidens mitis, Hypericum cistifolium, Typha'', and ''Juncus repens''.<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: October 2015. Collectors: C. Anderson, Robert K. Godfrey, Richard D. Houk, R. Kral, Grady W. Reinert. States and Counties: Florida: Clay, Franklin, Madison, Nassau, Osceola, Santa Rosa, St. Johns, St. Lucie, Taylor, Wakulla, Walton. 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 flowers from June through October.<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> | |
| − | ===Seed dispersal=== | + | This is a self-compatible perennial that reproduces sexually and vegetatively. Produces hybrids with ''L. pilosa'' and ''L. suffruticosa''.<ref name="Ching 1989"/> |
| − | ===Seed bank and germination=== | + | <!--===Seed dispersal===--> |
| − | ===Fire ecology=== <!--Fire tolerance, fire dependence, adaptive fire responses--> | + | <!--===Seed bank and germination===--> |
| + | <!--===Fire ecology===--><!--Fire tolerance, fire dependence, adaptive fire responses--> | ||
===Pollination=== | ===Pollination=== | ||
| − | + | ''Ludwigia lanceolata'' was observed at the Archbold Biological Station to be visited by wasps such as ''Parancistrocerus salcularis rufulus'' (family Vespidae).<ref name="Deyrup 2015">Deyrup, M.A. and N.D. 2015. Database of observations of Hymenoptera visitations to flowers of plants on Archbold Biological Station, Florida, USA.</ref> | |
| + | <!--===Herbivory and toxicology===--> | ||
| + | <!--===Diseases and parasites===--> | ||
| + | |||
| + | ==Conservation, cultivation, and restoration== | ||
| + | Global status: G3 | ||
| − | + | Global status last reviewed: March 6, 1998.<ref name="natureserve">[[http://explorer.natureserve.org/servlet/NatureServe?searchName=Ludwigia+lanceolata NatureServe]]Accessed: February 5, 2016</ref> | |
| − | == | + | ==Cultural use== |
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| − | |||
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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 14:45, 14 July 2022
| Ludwigia lanceolata | |
|---|---|
| |
| Photo by Shirley Denton (Copyrighted, use by photographer’s permission only), Nature Photography by Shirley Denton | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Magnoliopsida – Dicotyledons |
| Order: | Myrtales |
| Family: | Onagraceae |
| Genus: | Ludwigia |
| Species: | L. lanceolata |
| Binomial name | |
| Ludwigia lanceolata Elliott | |
| |
| Natural range of Ludwigia lanceolata from USDA NRCS Plants Database. | |
Common names: Lanceleaf primrose-willow, Lanceleaf seedbox[1]
Contents
Taxonomic notes
Synonyms: L. alata.[1]
Varieties: none.[1]
The genus Ludwigia was established by Carl Linnaeus in 1753 and the species was recognized by Steven Elliot.[2]
Description
“Repent or erect, usually branched, short-lived perennials, or rarely annual. Floral parts in 4-7’s; hypanthium not prolonged beyond the ovary. Capsules longitudinally or poricidally multiseriate, rarely uniseriate. Most of the erect species produce basal offshoots, which have ovate to obovate leaves, in the late summer and fall. Bracteoles occur in pairs on the pedicel or stipe or on the base of the hypanthium.”[3]
"Similar to L. alata. Seeds cylindric; sepals ca. ½ length of capsules; capsules 4-6 mm long."[3]
Distribution
Occurs along the Atlantic coast of southern North Carolina, South Carolina, eastern and southern Georgia, and the Florida peninsula, and extends west to the central panhandle of Florida.[2]
Ecology
Habitat
Habitats of L. lanceolata include depression marshes, hillside seepages, shallow water of titi-cattail ponds, pine flatwoods, lake edges, between coastal dunes and lakes, and cypress pond pine swamps. It occurs in disturbed areas such as powerline corridors and ditches. Associated species include Bidens laevis, Magnolia, Nyssa, Pickneya, Liquidambar, Quercus, Ludwigia linearis, Juncus trigonocarpus, Fuirena scirpoidea, Xyris fimbriata, Woodwardia, Ludwigia octovalvis, L. decurrens, Rhynchospora chalarocephala, Xyris fimbriata, Bidens mitis, Hypericum cistifolium, Typha, and Juncus repens.[4]
Phenology
This species flowers from June through October.[5]
This is a self-compatible perennial that reproduces sexually and vegetatively. Produces hybrids with L. pilosa and L. suffruticosa.[2]
Pollination
Ludwigia lanceolata was observed at the Archbold Biological Station to be visited by wasps such as Parancistrocerus salcularis rufulus (family Vespidae).[6]
Conservation, cultivation, and restoration
Global status: G3
Global status last reviewed: March 6, 1998.[7]
Cultural use
Photo Gallery
References and notes
- ↑ 1.0 1.1 1.2 Weakley, A.S. 2015. Flora of the southern and mid-atlantic states. Working Draft of 21 May 2015. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
- ↑ 2.0 2.1 2.2 Ching, I. P. (1989). "The Systematics and Evolution of Ludwigia Sect. Microcarpium (Onagraceae)." Annals of the Missouri Botanical Garden 76(1): 221-302.
- ↑ 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. 744-9. Print.
- ↑ Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: October 2015. Collectors: C. Anderson, Robert K. Godfrey, Richard D. Houk, R. Kral, Grady W. Reinert. States and Counties: Florida: Clay, Franklin, Madison, Nassau, Osceola, Santa Rosa, St. Johns, St. Lucie, Taylor, Wakulla, Walton. 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
- ↑ Deyrup, M.A. and N.D. 2015. Database of observations of Hymenoptera visitations to flowers of plants on Archbold Biological Station, Florida, USA.
- ↑ [NatureServe]Accessed: February 5, 2016
