Difference between revisions of "Bidens bipinnata"
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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.--> | ||
| + | ''B. bipinnata'' is found in marsh and island communities, river bluffs, and pine-oak woodlands (FSU Herbarium). It has also been found in disturbed areas including campgrounds, roadsides, ditches, disturbed coastal hammocks, old fields, and fire lines (FSU Herbarium). This species prefers shaded environments and moist sandy soil types like sandy loam, red sandy clay, and loamy sand (FSU Herbarium). | ||
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===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 flowering and fruiting in July, through October (FSU Herbarium). | This species has been observed flowering and fruiting in July, through October (FSU Herbarium). | ||
Revision as of 10:14, 9 July 2015
| Bidens bipinnata | |
|---|---|
| |
| photo by Gil Nelson | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Magnoliopsida - Dicotyledons |
| Order: | Asterales |
| Family: | Asteraceae ⁄ Compositae |
| Genus: | Bidens |
| Species: | B. bipinnata |
| Binomial name | |
| Bidens bipinnata L. | |
| |
| Natural range of Bidens bipinnata from USDA NRCS Plants Database. | |
Contents
Description
Common Name: Spanish needles
B. bipinnata is an annual herb. It tends to be a ruderal, weedy species (FSU Herbarium).
Distribution
Ecology
Habitat
B. bipinnata is found in marsh and island communities, river bluffs, and pine-oak woodlands (FSU Herbarium). It has also been found in disturbed areas including campgrounds, roadsides, ditches, disturbed coastal hammocks, old fields, and fire lines (FSU Herbarium). This species prefers shaded environments and moist sandy soil types like sandy loam, red sandy clay, and loamy sand (FSU Herbarium).
Phenology
This species has been observed flowering and fruiting in July, through October (FSU Herbarium).
Seed dispersal
Seed bank and germination
Fire ecology
B. bipinnata is fire tolerant and frequent in firebreaks (FSU Herbarium).
Pollination
Use by animals
Diseases and parasites
Conservation and Management
Cultivation and restoration
Photo Gallery
References and notes
Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: June 2014.
Collectors: Bian Tan, Loran C. Anderson, Ed Keppner, Lisa Keppner, Richard S. Mitchell, R.K. Godfrey, R. Kral, Wilson Baker, R. Komarek, Andre F. Clewell, R.A. Norris, and Andre F. Clewell.
States and Counties: Florida: Columbia, Wakulla, Bay, Calhoun, Leon, Franklin, Jackson, Jefferson, and Liberty. Georgia: Grady.
