Difference between revisions of "Pseudognaphalium obtusifolium"
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| range_map_caption = Natural range of ''Pseudognaphalium obtusifolium'' from USDA NRCS [http://www.plants.usda.gov Plants Database]. | | range_map_caption = Natural range of ''Pseudognaphalium obtusifolium'' from USDA NRCS [http://www.plants.usda.gov Plants Database]. | ||
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| + | Common names: Rabbit Tobacco or Sweet Everlasting (Nelson 2005). | ||
==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. --> | ||
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==Distribution== | ==Distribution== | ||
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===Fire ecology=== <!--Fire tolerance, fire dependence, adaptive fire responses--> | ===Fire ecology=== <!--Fire tolerance, fire dependence, adaptive fire responses--> | ||
===Pollination=== | ===Pollination=== | ||
| − | + | The following Hymenoptera families and species were observed visiting flowers of ''Pseudognaphalium obtusifolium'' at Archbold Biological Station (Deyrup 2015): | |
| − | Sphecidae: Cerceris blakei | + | Sphecidae: ''Cerceris blakei'' |
===Use by animals=== <!--Herbivory, granivory, insect hosting, etc.--> | ===Use by animals=== <!--Herbivory, granivory, insect hosting, etc.--> | ||
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==References and notes== | ==References and notes== | ||
| + | Deyrup, M.A. and N.D. 2015. Database of observations of Hymenoptera visitations to flowers of plants on Archbold Biological Station, Florida, USA. | ||
| + | |||
*Nelson, Gil. East Gulf Coastal Plain Wildflowers. A Field Guide to the Wildflowers of the East Gulf Coastal Plain, including Southwest Georgia, Northwest Florida, Southern Alabama, Southern Mississippi, and Parts of Southeastern Louisiana. Guilford, CT: Falcon, 2005. 115. Print. | *Nelson, Gil. East Gulf Coastal Plain Wildflowers. A Field Guide to the Wildflowers of the East Gulf Coastal Plain, including Southwest Georgia, Northwest Florida, Southern Alabama, Southern Mississippi, and Parts of Southeastern Louisiana. Guilford, CT: Falcon, 2005. 115. Print. | ||
Revision as of 14:05, 11 August 2015
| Pseudognaphalium obtusifolium | |
|---|---|
| |
| Photo taken by Gil Nelson | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta – Flowering plants |
| Class: | Magnoliopsida – Dicotyledons |
| Order: | Asterales |
| Family: | Asteraceae ⁄ Compositae |
| Genus: | Pseudognaphalium |
| Species: | P. obtusifolium |
| Binomial name | |
| Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt | |
| |
| Natural range of Pseudognaphalium obtusifolium from USDA NRCS Plants Database. | |
Common names: Rabbit Tobacco or Sweet Everlasting (Nelson 2005).
Contents
Description
Distribution
It is found in medium-sized gaps in a study investigating the interacting effects of overstory removal and ungulate herbivory in a hemlock hardwood forest in Alberta, Michigan (Holmes and Webster 2011).
Ecology
Habitat
It is found on roadsides and disturbed sites, sandhills, and cypress pond margins (Nelson 2005).
An increase in the frequency of P. obtusifolium was observed five to eight years after thinning of a longleaf pine stand (Harrington et al 2011).
Phenology
Seed dispersal
Seed bank and germination
Fire ecology
Pollination
The following Hymenoptera families and species were observed visiting flowers of Pseudognaphalium obtusifolium at Archbold Biological Station (Deyrup 2015):
Sphecidae: Cerceris blakei
Use by animals
Diseases and parasites
Conservation and Management
Cultivation and restoration
Photo Gallery
References and notes
Deyrup, M.A. and N.D. 2015. Database of observations of Hymenoptera visitations to flowers of plants on Archbold Biological Station, Florida, USA.
- Nelson, Gil. East Gulf Coastal Plain Wildflowers. A Field Guide to the Wildflowers of the East Gulf Coastal Plain, including Southwest Georgia, Northwest Florida, Southern Alabama, Southern Mississippi, and Parts of Southeastern Louisiana. Guilford, CT: Falcon, 2005. 115. Print.
- Harrington, T. B. 2011. Overstory and understory relationships in longleaf pine plantations 14 years after thinning and woody control. Canadian Journal of Forest Research 41: 2301-2314.
- Holmes, S. A. and C. R. Webster 2011. Herbivore-induced expansion of generalist species as a driver of homogenization in post-disturbance plant communities. Plant Ecology 212: 753-768.
