Difference between revisions of "Penstemon multiflorus"
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| name = Penstemon multiflorus | | name = Penstemon multiflorus | ||
| image = Pens_mult.jpg | | image = Pens_mult.jpg | ||
| − | | image_caption = Photo by Karan A. Rawlins, University of Georgia, [http://www.forestryimages.org | + | | image_caption = Photo by Karan A. Rawlins, University of Georgia, [http://www.forestryimages.org Bugwood.org] |
| regnum = Plantae | | regnum = Plantae | ||
| divisio = Magnoliophyta - Flowering plants | | divisio = Magnoliophyta - Flowering plants | ||
| Line 20: | Line 20: | ||
Common name: manyflower beardtongue | Common name: manyflower beardtongue | ||
==Taxonomic notes== | ==Taxonomic notes== | ||
| + | Synonyms: none<ref name=weakley>Weakley, A.S. 2020. Flora of the Southeastern United States. Edition of 20 October 2020. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.</ref> | ||
| + | |||
| + | Varieties: none<ref name=weakley/> | ||
| + | |||
==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. --> | ||
| + | ''Penstemon multiflorus'' has cauline leaves with basal leaves that are petioled. The inflorescence of many nodes with anther cells dehiscing by short proximal slits. | ||
| + | |||
| + | The root system of ''Penstemon multiflorus'' includes root tubers which store non-structural carbohydrates (NSC) important for both resprouting following fire and persisting during long periods of fire exclusion.<ref name="Diaz"> Diaz-Toribio, M.H. and F. E. Putz 2021. Underground carbohydrate stores and storage organs in fire-maintained longleaf pine savannas in Florida, USA. American Journal of Botany 108: 432-442.</ref>. Diaz-Toribio and Putz (2021) recorded this species to have an NSC concentration of 109.5 mg/g (ranking 49 out of 100 species studied) and water content of 57.9% (ranking 37 out of 100 species studied).<ref name = "Diaz"/> | ||
| − | ''Penstemon multiflorus'' | + | According to Diaz-Torbio and Putz (2021), ''Penstemon multiflorus'' has root tubers with a below-ground to above-ground biomass ratio of 0.525 and nonstructural carbohydrate concentration of 109.5 mg g<sup>-1</sup>.<ref>Diaz‐Toribio, M. H. and F. E. Putz. 2021. Underground carbohydrate stores and storage organs in fire‐maintained longleaf pine savannas in Florida, USA. American Journal of Botany 108(3):432-442.</ref> |
==Distribution== | ==Distribution== | ||
| + | This plant ranges from south-central Florida and southern Alabama, south to southern Florida.<ref name=weakley/> | ||
| + | |||
==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.--> | ||
| − | ''P. multiflorus'' occurs in sandy or loamy soil, preferring areas with high light levels. <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, Rodie White, R. A. Norris, Robert K. Godfrey, M. Davis, and Cecil R Slaughter. States and Counties: Florida: Calhoun, Columbia, Gadsden, Leon, Osceola, and Wakulla. Georgia: Grady.</ref> It can be found in oak-pine-palmetto flatwoods, cabbage palm hammocks, and open stands of longleaf pine and scrub oak. <ref name="FSU Herbarium"/> It can also occur in disturbed areas, including slash pine plantations, firebreaks, and roadsides. <ref name="FSU Herbarium"/> Associated species include sand oak, live oak, saw palmetto, longleaf pine, scrub oak, and slash pine. <ref name="FSU Herbarium"/> | + | ''P. multiflorus'' occurs in sandy or loamy soil, preferring areas with high light levels.<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, Rodie White, R. A. Norris, Robert K. Godfrey, M. Davis, and Cecil R Slaughter. States and Counties: Florida: Calhoun, Columbia, Gadsden, Leon, Osceola, and Wakulla. Georgia: Grady.</ref> It can be found in oak-pine-palmetto flatwoods, cabbage palm hammocks, and open stands of longleaf pine and scrub oak.<ref name="FSU Herbarium"/> It can also occur in disturbed areas, including slash pine plantations, firebreaks, and roadsides.<ref name="FSU Herbarium"/> Associated species include sand oak, live oak, saw palmetto, longleaf pine, scrub oak, and slash pine.<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/ --> | ||
| − | + | ''P. multiflorus'' has been observed flowering from May to August and fruiting have been observed in July and August.<ref name="FSU Herbarium"/><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: 12 DEC 2016</ref> | |
| − | |||
<!--===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 fire. <ref name="FSU Herbarium"/> | + | This species has been found in habitat that is maintained by fire.<ref name="FSU Herbarium"/> |
<!--===Pollination--> | <!--===Pollination--> | ||
| − | <!--=== | + | <!--===Herbivory and toxicology===--> <!--Common herbivores, granivory, insect hosting, poisonous chemicals, allelopathy, etc--> |
<!--===Diseases and parasites===--> | <!--===Diseases and parasites===--> | ||
| − | ==Conservation and | + | ==Conservation, cultivation, and restoration== |
| − | == | + | ==Cultural use== |
==Photo Gallery== | ==Photo Gallery== | ||
<gallery widths=180px> | <gallery widths=180px> | ||
</gallery> | </gallery> | ||
| − | |||
==References and notes== | ==References and notes== | ||
Latest revision as of 09:23, 3 July 2024
| Penstemon multiflorus | |
|---|---|
| |
| Photo by Karan A. Rawlins, University of Georgia, Bugwood.org | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Magnoliopsida – Dicotyledons |
| Order: | Scrophulariales |
| Family: | Scrophulariaceae |
| Genus: | Penstemon |
| Species: | P. multiflorus |
| Binomial name | |
| Penstemon multiflorus Chapm. ex Benth. | |
| |
| Natural range of Penstemon multiflorus from USDA NRCS Plants Database. | |
Common name: manyflower beardtongue
Contents
Taxonomic notes
Synonyms: none[1]
Varieties: none[1]
Description
Penstemon multiflorus has cauline leaves with basal leaves that are petioled. The inflorescence of many nodes with anther cells dehiscing by short proximal slits.
The root system of Penstemon multiflorus includes root tubers which store non-structural carbohydrates (NSC) important for both resprouting following fire and persisting during long periods of fire exclusion.[2]. Diaz-Toribio and Putz (2021) recorded this species to have an NSC concentration of 109.5 mg/g (ranking 49 out of 100 species studied) and water content of 57.9% (ranking 37 out of 100 species studied).[2]
According to Diaz-Torbio and Putz (2021), Penstemon multiflorus has root tubers with a below-ground to above-ground biomass ratio of 0.525 and nonstructural carbohydrate concentration of 109.5 mg g-1.[3]
Distribution
This plant ranges from south-central Florida and southern Alabama, south to southern Florida.[1]
Ecology
Habitat
P. multiflorus occurs in sandy or loamy soil, preferring areas with high light levels.[4] It can be found in oak-pine-palmetto flatwoods, cabbage palm hammocks, and open stands of longleaf pine and scrub oak.[4] It can also occur in disturbed areas, including slash pine plantations, firebreaks, and roadsides.[4] Associated species include sand oak, live oak, saw palmetto, longleaf pine, scrub oak, and slash pine.[4]
Phenology
P. multiflorus has been observed flowering from May to August and fruiting have been observed in July and August.[4][5]
Fire ecology
This species has been found in habitat that is maintained by fire.[4]
Conservation, cultivation, and restoration
Cultural use
Photo Gallery
References and notes
- ↑ 1.0 1.1 1.2 Weakley, A.S. 2020. Flora of the Southeastern United States. Edition of 20 October 2020. University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
- ↑ 2.0 2.1 Diaz-Toribio, M.H. and F. E. Putz 2021. Underground carbohydrate stores and storage organs in fire-maintained longleaf pine savannas in Florida, USA. American Journal of Botany 108: 432-442.
- ↑ Diaz‐Toribio, M. H. and F. E. Putz. 2021. Underground carbohydrate stores and storage organs in fire‐maintained longleaf pine savannas in Florida, USA. American Journal of Botany 108(3):432-442.
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: June 2014. Collectors: Loran C. Anderson, Rodie White, R. A. Norris, Robert K. Godfrey, M. Davis, and Cecil R Slaughter. States and Counties: Florida: Calhoun, Columbia, Gadsden, Leon, Osceola, and Wakulla. Georgia: Grady.
- ↑ 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: 12 DEC 2016
