Sarracenia jonesii

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Jones' pitcher plant
Sarracenia jonesii.jpg
CITES Appendix I (CITES) [1]
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Sarraceniaceae
Genus: Sarracenia
Species:
S. jonesii
Binomial name
Sarracenia jonesii
Sarracenia jonesii range.png
Range of Sarracenia jonesii
Synonyms

Sarracenia jonesii subsp. jonesii(Wherry) Wherry

Sarracenia jonesii is a species of pitcher plant discovered by Edgar T. Wherry which is endemic to the bogs in the mountains on the border between North Carolina and South Carolina. It is currently only found in ten locations: 4 in North Carolina and 6 in South Carolina. [2] S. jonesii is listed as endangered by the US federal government. [3]

Contents

Description

Sarracenia jonesii has hollow tubular pitchers that are green in color with maroon veins. It is a stemless herbaceous perennial that requires full sunlight to grow. Flowers are usually maroon, 5-petaled and globular and produce a fragrant odor. The pitchers produced are narrow with a horizontal lid to prevent too much rain water from entering the tube. The pitcher attracts flies and other small insects to feed on it, luring them with colorful leaves and sweet smells. The sides of the pitcher are waxy and slippery, which prevents insects from escaping once trapped. The nectar paralyzes the insects and digestive fluids in the tubular leaf decompose the insect which allows the plant to then absorb nutrients. [4] The plant ranges in height from 21–73 cm. The fragrant flowers are borne singly on erect scales from April to June, with seed set occurring in October. [5]

Distribution

Sarracenia jonesii is endemic to North Carolina and South Carolina. It can be found in bogs in the mountainous region on the border of the two states. It favors depression bogs and cataract bogs. [6]

Conservation

Sarracenia jonesii was listed as an endangered species in the United States due to its extremely limited distribution and because of its vulnerability as a species. Sarracenia jonesii as well as other species of Sarracenia are often collected by enthusiastic plant collectors which furthers many of their statuses as endangered. The U.S. Fish and Wildlife Service has stated that 16 of the 26 previously known locations of S. jonesii have been extirpated from North Carolina and South Carolina.

In 2007, Meadowview Biological Research Station successfully reintroduced two populations of S. jonesii to its historic range in North Carolina to include the Biltmore Estate, under a National Fish and Wildlife Foundation Grant, and Falling Creek Camp for Boys. [7] [8]

Taxonomy

The taxonomic status of S. jonesii has been widely debated in the past. It has been classified as a subspecies of S. rubra , although recent research suggests that it is its own species. [9] The disjunct distribution from other species of S. rubra, differences morphologically, and unique coloration and fragrance from other subspecies of S. rubra suggest that it has adapted to suit different insects within its environment. Such changes constitute a speciation event, thus granting S. jonesii species status. [6] [10] Sarracenia jonesii was separated from the S. rubra complex by Case and Case, [11] and isozyme studies conducted by Godt and Hamrick [6] also support species status of S. jonesii. [12]

Related Research Articles

<span class="mw-page-title-main">Pitcher plant</span> Carnivorous plant

Pitcher plants are several different carnivorous plants which have modified leaves known as pitfall traps—a prey-trapping mechanism featuring a deep cavity filled with digestive liquid. The traps of what are considered to be "true" pitcher plants are formed by specialized leaves. The plants attract and drown their prey with nectar.

Sarraceniaceae Family of carnivorous plants

Sarraceniaceae are a family of pitcher plants, belonging to order Ericales.

<i>Sarracenia</i> Genus of carnivorous plants

Sarracenia is a genus comprising 8 to 11 species of North American pitcher plants, commonly called trumpet pitchers. The genus belongs to the family Sarraceniaceae, which also contain the closely allied genera Darlingtonia and Heliamphora.

<i>Darlingtonia californica</i> Species of carnivorous plant

Darlingtonia californica, also called the California pitcher plant, cobra lily, or cobra plant, is a species of carnivorous plant. It is the sole member of the genus Darlingtonia in the family Sarraceniaceae. This pitcher plant is native to Northern California and Oregon, US, growing in bogs and seeps with cold running water. This plant is designated as uncommon due to its rarity in the field.

<i>Sarracenia flava</i> Species of carnivorous plant

Sarracenia flava, the yellow pitcherplant, is a carnivorous plant in the family Sarraceniaceae. Like all the Sarraceniaceae, it is native to the New World. Its range extends from southern Alabama, through Florida and Georgia, to the coastal plains of southern Virginia, North Carolina and South Carolina. Populations also exist in the Piedmont and mountains of North Carolina.

<span class="mw-page-title-main">Donald E. Davis Arboretum</span> Public garden in Alabama, U.S.

The Donald E. Davis Arboretum, in Auburn, Alabama, United States, is a public native plants museum, and botanical arboretum with educational facilities, event spaces, and a conservation program. Its grounds, covering 13.5 acres of Auburn University's campus, include cataloged living collections of associated tree and plant communities representative of Alabama's ecosystems, among which is mixed oak forest, carnivorous bog, and longleaf pine savanna. The living collections include more than 1,000 plant types, including 500 different plant species, with over 3,000 cataloged specimens. The Arboretum contains over a mile (2 km) of interwoven walking trails that meander through various southeastern biotopes.

<i>Sarracenia purpurea</i> Species of carnivorous plant

Sarracenia purpurea, the purple pitcher plant, northern pitcher plant, turtle socks, or side-saddle flower, is a carnivorous plant in the family Sarraceniaceae.

<i>Sarracenia rubra</i> Species of carnivorous plant

Sarracenia rubra, also known as the sweet pitcherplant, or purple pitcherplant, is a carnivorous plant in the genus Sarracenia. Like all Sarracenia, it is native to the New World. Its range extends from southern Mississippi, through southern Alabama, the Florida panhandle and Georgia, to the coastal plains of Virginia and South Carolina.

<i>Sarracenia oreophila</i> Species of carnivorous plant

Sarracenia oreophila, also known as the green pitcherplant, is a carnivorous plant in the genus Sarracenia. It has highly modified leaves in the form of pitchers that act as pitfall traps for prey. The narrow pitcher leaves are tapered tubes that rise up to 75 centimetres from the ground, with a mouth 6 to 10 centimetres in circumference Like all the Sarracenia, it is native to North America. Sarracenia oreophila is the most endangered of all Sarracenia species, its range limited to a handful of sites in northern Alabama, North Carolina, Georgia, and—historically--Tennessee.

<i>Helonias</i> Genus of flowering plants

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<i>Sarracenia minor</i> Species of carnivorous plant

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<i>Filipendula rubra</i> Species of flowering plant

Filipendula rubra, also known as queen-of-the-prairie, is a species of flowering plant in the family Rosaceae native to the northeastern and central United States and southeastern Canada. It prefers full sun or partial shade and moist soil, but tolerates drier soil in a shadier location. It grows tall and firm, and produces blooms that are tiny and pink above its ferny, pointy leaves.

<i>Sarracenia rosea</i> Species of carnivorous plant

Sarracenia rosea is a species of pitcher plant in the genus Sarracenia and is sometimes known as Burk's southern pitcher plant.

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<i>Sarracenia alabamensis</i> Species of carnivorous plant

Sarracenia alabamensis, also known as the cane-brake pitcher plant, is a carnivorous plant in the genus Sarracenia. Like all the Sarracenia, it is native to the New World. S. alabamensis subsp. alabamensis is found only in central Alabama, while subsp. wherryi is found in southwestern Alabama, eastern Mississippi and Florida. It is sometimes treated as two subspecies of S. rubra.

The Pearl Harbor National Wildlife Refuge is a National Wildlife Refuge on the island of Oʻahu, Hawaii. It was created in 1972 to mitigate the wildlife resource disturbances caused by construction of the Honolulu International Airport Reef Runway. The Refuge includes three units, the Honouliuli, Waiwa and Kalaeloa. The Honouliuli and Waiawa Units are managed under a cooperative agreement with the United States Navy. The Kalaeloa Unit was established during Base Realignment and Closure proceedings in 2001. Through these cooperative efforts with the Federal Aviation Administration, the State of Hawaii, and the U.S. Navy, the U.S. Fish and Wildlife Service made Pearl Harbor NWR a reality.

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Sarracenin Chemical compound

Sarracenin is an iridoid found in several plant species in the carnivorous family Sarraceniaceae. It also occurs in other non-carnivorous plants such as Strychnos spinosa (Loganiaceae) and Patrinia heterophylla (Caprifoliaceae).

References

  1. "Appendices | CITES". cites.org. Retrieved 2022-01-14.
  2. U.S. Fish and Wildlife Service (1990). "Mountain Sweet Pitcher Plant Recovery Plan".{{cite journal}}: Cite journal requires |journal= (help)
  3. USDA. "Jones' pitcher plant". USDA. Retrieved 17 December 2013.
  4. Missouri Botanical Garden. "Sarracenia rubra subsp. jonesii" . Retrieved 17 December 2013.
  5. Massy, J. R.; K. S. Otte; T. A. Atkinson; R. D. Whetstone (1983). "An atlas and illustrated guide to the threatened and endangered vascular plants of the mountains of north Carolina and Virginia". Southeastern Forest Experiment Station, Asheville, NC.
  6. 1 2 3 Godt, Mary Jo W; J. L. Hamrick (August 1996). "Genetic Structure of Two Endangered Pitcher Plants, Sarracenia jonesii and Sarracenia oreophila (Sarraceniaceae)". American Journal of Botany. 83 (8): 1016–1023. doi:10.2307/2445990. JSTOR   2445990.
  7. Meadowview Biological Research Station. Reintroduction of Endangered Pitcher Plant to North Carolina Archived 2008-09-29 at the Wayback Machine . Accessed online: 4 December 2007.
  8. Meadowview Biological Research Station. (2007). March 2007 Newsletter Archived 2008-07-25 at the Wayback Machine . Accessed online: 4 December 2007.
  9. McDaniel, S. T. (1986). "Taxonomic study of three Sarracenia subspecies". U.S. Fish and Wildlife Service.
  10. Benjamin, S.; R. Sutter (1993). "Sarracenia jonesii Wherry (mountain sweet pitcher plant)". Natural Areas Journal. 13: 124–129.
  11. Case, F. W.; R. B. Case (1976). "The Sarracenia rubra complex". Rhodora. 78: 270–325.
  12. Ellison, Aaron M. (March 2001). "Interspecific and intraspecific variation in seed size and germination requirements of Sarracenia (Sarraceniaceae)". American Journal of Botany. 88 (3): 429–437. doi: 10.2307/2657107 . JSTOR   2657107. PMID   11250820.