Difference between revisions of "Ludwigia pilosa"
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==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 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.” | + | “Repent or erect, usually branched, short-lived perennials, or rarely annual. Floral parts in 4-7’s; hypanthium not prolonged beyond 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. 744-7. Print.</ref> |
| − | "Stems erect, branched, densely pubescent, to 9 m tall. Leaves alternate, elliptic to lanceolate, pubescent, to 7.5 cm long and 13 mm wide; petioles absent or rarely to 2 mm long. Sepals 4, deltoid-ovate, ca. 4 mm long; petals usually absent. Capsules subglobose, pubescent, 3-3.8 mm long and broad; bracteoles linear, 2.5-4.2 mm long; pedicels absent or less than 1 mm long." | + | "Stems erect, branched, densely pubescent, to 9 m tall. Leaves alternate, elliptic to lanceolate, pubescent, to 7.5 cm long and 13 mm wide; petioles absent or rarely to 2 mm long. Sepals 4, deltoid-ovate, ca. 4 mm long; petals usually absent. Capsules subglobose, pubescent, 3-3.8 mm long and broad; bracteoles linear, 2.5-4.2 mm long; pedicels absent or less than 1 mm long." <ref name="Radford et al 1964"/> |
==Distribution== | ==Distribution== | ||
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===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.--> | ||
| − | This species can be found in marshes, open meadows, seepages, cypress-gum ponds, bogs, open pinewood lands, as well as edges of hammocks in wet, peaty, loamy sand and mud | + | This species can be found in marshes, open meadows, seepages, cypress-gum ponds, bogs, open pinewood lands, as well as edges of hammocks in wet, peaty, loamy sand and mud. <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: June 2014. Collectors: P. Adams, Loran C. Anderson, Robert K. Godfrey, Almut G. Jones, R. Kral, Robert L. Lazor, Sidney McDaniel, Marc Minno, Neal Morar, T. Myint, R. A. Norris, R. E. Perdue, Jr., Cecil R Slaughter, R. R. Smith, and Jean W. Wooten. States and Counties: Bay, Calhoun, Clay, Columbia, Duval, Escambia, Franklin, Gadsden, Gulf, Holmes, Jefferson, Leon, Liberty, Nassau, Okaloosa, Polk, Santa Rosa, Wakulla, Walton, and Washington. Georgia: Grady.</ref> It also has been observed in human disturbed areas such as lawns, ditches, clear cut pinewoods, along roadsides, edges of pine plantations, along canals, and near parking areas. <ref name="FSU Herbarium"/> Associated species include ''Ludwigia sphaerocarpa, Cypress, Liquidambar styraciflua, Magnolia, Nyssa, Pinchkneya, Quercus, Ludwigia linearis, Ludwigia octovalvis, Carex, Juncus, Cyperus, Sagittaria, Lythrym, Boltonia, Helianthus, Taxodium, Acer, Pinus elliottii, Ludwigia microcarpa, Lycopus, Ludwigia hirtella,'' and ''Ludwigia balata''. <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/ --> | ||
| − | This species has been observed to flower from July through October and fruit from July through November | + | This species has been observed to flower from July through October and fruit from July through November. <ref name="FSU Herbarium"/> |
<!--===Seed dispersal===--> | <!--===Seed dispersal===--> | ||
<!--===Seed bank and germination===--> | <!--===Seed bank and germination===--> | ||
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==References and notes== | ==References and notes== | ||
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Revision as of 13:46, 2 August 2016
| Ludwigia pilosa | |
|---|---|
| |
| Photo by Bob Upcavage, Atlas of Florida Vascular Plants | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Magnoliopsida – Dicotyledons |
| Order: | Myrtales |
| Family: | Onagraceae |
| Genus: | Ludwigia |
| Species: | L. pilosa |
| Binomial name | |
| Ludwigia pilosa Walter | |
| |
| Natural range of Ludwigia pilosa from USDA NRCS Plants Database. | |
Common name: hairy primrose-willow
Contents
Taxonomic notes
Description
“Repent or erect, usually branched, short-lived perennials, or rarely annual. Floral parts in 4-7’s; hypanthium not prolonged beyond 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.” [1]
"Stems erect, branched, densely pubescent, to 9 m tall. Leaves alternate, elliptic to lanceolate, pubescent, to 7.5 cm long and 13 mm wide; petioles absent or rarely to 2 mm long. Sepals 4, deltoid-ovate, ca. 4 mm long; petals usually absent. Capsules subglobose, pubescent, 3-3.8 mm long and broad; bracteoles linear, 2.5-4.2 mm long; pedicels absent or less than 1 mm long." [1]
Distribution
Ecology
Habitat
This species can be found in marshes, open meadows, seepages, cypress-gum ponds, bogs, open pinewood lands, as well as edges of hammocks in wet, peaty, loamy sand and mud. [2] It also has been observed in human disturbed areas such as lawns, ditches, clear cut pinewoods, along roadsides, edges of pine plantations, along canals, and near parking areas. [2] Associated species include Ludwigia sphaerocarpa, Cypress, Liquidambar styraciflua, Magnolia, Nyssa, Pinchkneya, Quercus, Ludwigia linearis, Ludwigia octovalvis, Carex, Juncus, Cyperus, Sagittaria, Lythrym, Boltonia, Helianthus, Taxodium, Acer, Pinus elliottii, Ludwigia microcarpa, Lycopus, Ludwigia hirtella, and Ludwigia balata. [2]
Phenology
This species has been observed to flower from July through October and fruit from July through November. [2]
Conservation and management
Cultivation and restoration
Photo Gallery
References and notes
- ↑ 1.0 1.1 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. 744-7. Print.
- ↑ 2.0 2.1 2.2 2.3 Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: June 2014. Collectors: P. Adams, Loran C. Anderson, Robert K. Godfrey, Almut G. Jones, R. Kral, Robert L. Lazor, Sidney McDaniel, Marc Minno, Neal Morar, T. Myint, R. A. Norris, R. E. Perdue, Jr., Cecil R Slaughter, R. R. Smith, and Jean W. Wooten. States and Counties: Bay, Calhoun, Clay, Columbia, Duval, Escambia, Franklin, Gadsden, Gulf, Holmes, Jefferson, Leon, Liberty, Nassau, Okaloosa, Polk, Santa Rosa, Wakulla, Walton, and Washington. Georgia: Grady.
