Difference between revisions of "Hypoxis juncea"
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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.--> | ||
| − | It is a longleaf pine flatwoods/ sandhill species.<ref name="Glitzenstein et al 2003">Glitzenstein, J. S., D. R. Streng, et al. (2003). "Fire frequency effects on longleaf pine (Pinus palustris, P.Miller) vegetation in South Carolina and northeast Florida, USA." Natural Areas Journal 23: 22-37.</ref> However, it can also occur in disturbed areas, including grassy roadsides | + | It is a longleaf pine flatwoods/ sandhill species.<ref name="Glitzenstein et al 2003">Glitzenstein, J. S., D. R. Streng, et al. (2003). "Fire frequency effects on longleaf pine (Pinus palustris, P.Miller) vegetation in South Carolina and northeast Florida, USA." Natural Areas Journal 23: 22-37.</ref> However, it can also occur in disturbed areas, including grassy roadsides. <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: Loran C. Anderson, Karen MacClendon, R. Komarek, and Annie Schmidt. States and Counties: Florida: Calhoun, Jefferson, Liberty, and Wakulla. Georgia: Thomas.</ref> It prefers open, moist conditions in sandy or loamy soils. <ref name="FSU Herbarium"/> Associated species include ''Pinus palutris, Pinus elliottii,'' and ''Quercus laevis''. <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 and fruiting was observed in March through June | + | Flowering and fruiting was observed in March through June. <ref name="FSU Herbarium"/> Kevin Robertson has observed this species flower within three months of burning. [[KMR]] |
<!--===Seed dispersal===--> | <!--===Seed dispersal===--> | ||
<!--===Seed bank and germination===--> | <!--===Seed bank and germination===--> | ||
===Fire ecology=== <!--Fire tolerance, fire dependence, adaptive fire responses--> | ===Fire ecology=== <!--Fire tolerance, fire dependence, adaptive fire responses--> | ||
| − | This species has been found in habitat that is maintained by frequent fire | + | This species has been found in habitat that is maintained by frequent fire. <ref name="FSU Herbarium"/> ''H. juncea'' appeared to have benefited from high fire frequencies in a study in 2003.<ref name="Glitzenstein et al 2003"/> Observed ''H. juncea'' respouting at least 10 days after a fire that occurred in June of 1993.<ref>Pavon, M. L. (1995). Diversity and response of ground cover arthropod communities to different seasonal burns in longleaf pine forests. Tallahassee, Florida A&M University.</ref> |
===Pollination=== | ===Pollination=== | ||
| − | The following Hymenoptera families and species were observed visiting flowers of ''Hypoxis juncea'' at Archbold Biological Station | + | The following Hymenoptera families and species were observed visiting flowers of ''Hypoxis juncea'' at Archbold Biological Station: <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> |
Halictidae: ''Augochlorella gratiosa, Lasioglossum nymphalis'' | Halictidae: ''Augochlorella gratiosa, Lasioglossum nymphalis'' | ||
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==References and notes== | ==References and notes== | ||
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Revision as of 09:57, 29 July 2016
| Hypoxis juncea | |
|---|---|
| |
| Photo taken by Gil Nelson | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Liliopsida – Monocotyledons |
| Order: | Liliales |
| Family: | Liliaceae |
| Genus: | Hypoxis |
| Species: | H. juncea |
| Binomial name | |
| Hypoxis juncea Sm. | |
| |
| Natural range of Hypoxis juncea from USDA NRCS Plants Database. | |
Common name: fringed yellow star-grass
Contents
Taxonomic notes
Description
A description of Hypoxis juncea is provided in The Flora of North America. Hypoxis juncea is a perennial herbaceous species.
Distribution
Ecology
Habitat
It is a longleaf pine flatwoods/ sandhill species.[1] However, it can also occur in disturbed areas, including grassy roadsides. [2] It prefers open, moist conditions in sandy or loamy soils. [2] Associated species include Pinus palutris, Pinus elliottii, and Quercus laevis. [2]
Phenology
Flowering and fruiting was observed in March through June. [2] Kevin Robertson has observed this species flower within three months of burning. KMR
Fire ecology
This species has been found in habitat that is maintained by frequent fire. [2] H. juncea appeared to have benefited from high fire frequencies in a study in 2003.[1] Observed H. juncea respouting at least 10 days after a fire that occurred in June of 1993.[3]
Pollination
The following Hymenoptera families and species were observed visiting flowers of Hypoxis juncea at Archbold Biological Station: [4]
Halictidae: Augochlorella gratiosa, Lasioglossum nymphalis
Use by animals
Deyrup observed this bee, Dialictus nymnphalis, on H. juncea.[5] “…Hypoxis is one of the most important plants for quail, which occurred (resprouted) in the ranking only the first 1 or 2 months after fire.[6]
Conservation and management
Cultivation and restoration
Photo Gallery
Hypoxis juncea Photo by Kevin Robertson
References and notes
- ↑ 1.0 1.1 Glitzenstein, J. S., D. R. Streng, et al. (2003). "Fire frequency effects on longleaf pine (Pinus palustris, P.Miller) vegetation in South Carolina and northeast Florida, USA." Natural Areas Journal 23: 22-37.
- ↑ 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: June 2014. Collectors: Loran C. Anderson, Karen MacClendon, R. Komarek, and Annie Schmidt. States and Counties: Florida: Calhoun, Jefferson, Liberty, and Wakulla. Georgia: Thomas.
- ↑ Pavon, M. L. (1995). Diversity and response of ground cover arthropod communities to different seasonal burns in longleaf pine forests. Tallahassee, Florida A&M University.
- ↑ Deyrup, M.A. and N.D. 2015. Database of observations of Hymenoptera visitations to flowers of plants on Archbold Biological Station, Florida, USA.
- ↑ Deyrup, M. J. E., and Beth Norden (2002). "The diversity and floral hosts of bees at the Archbold Biological Station, Florida (Hymenoptera: Apoidea)." Insecta mundi 16(1-3).
- ↑ Hughes, R. H. (1975). The native vegetation in south Florida related to month of burning. Asheville, NC, USDA Forest Service.
