Abutilon theophrasti

Abutilon theophrasti
Abutilon theophrasti
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Malvales
Family: Malvaceae
Genus: Abutilon
Species: A. theophrasti
Binomial name
Abutilon theophrasti
Medik.
Synonyms
  • Abutilon abutilon (L.) Rusby
  • Abutilon avicennae Gaertn.[1]

Abutilon theophrasti (Velvetleaf, China Jute, Buttonweed, Butterprint, Pie-marker or Indian Mallow) is an annual plant in the family Malvaceae, native to southern Asia. It grows to 1 m tall, and has velvet-like heart-shaped leaves 15–25 cm broad. The flowers are yellow or orange, 4 cm diameter, maturing into button-shaped capsules which split lengthwise to release the seeds. The flowers and plants have a fruity scent.

Velvetleaf grows primarily in cropland, especially corn fields, and it can also be found on roadsides and in gardens.[2] Velvetleaf prefers rich and cultivated soils, such as those used in agriculture.

Contents

Cultivation and uses

Velvetleaf has been grown in China since around 2000 BCE for its strong, jute-like fibre. The leaves are edible, stir-fried or in omelette. The seeds are eaten in China and Kashmir.[3]

Invasive species

In midwestern and northeastern regions of the United States, eastern Canada and the Eastern Mediterranean, A. theophrasti is considered a damaging weed to agricultural crops, especially corn and soybeans.[4]

Since being introduced to North America in the 18th century, velvetleaf has become an invasive species in agricultural regions of the eastern and midwestern United States. It is one of the most detrimental weeds to corn causing decreases of up to 34% of crop yield if not controlled and costing hundreds of millions of dollars per year in control and damage. Velvetleaf is an extremely competitive plant, so much so that it can steal nutrients and water from crops.[5] Velvetleaf is controllable by herbicides.

References

  1. ^ "Abutilon theophrasti". Integrated Taxonomic Information System. http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=21674. Retrieved January 26, 2008. 
  2. ^ Richard H. Uva, Joseph C. Neal and Joseph M. Ditomaso, Weeds of The Northeast, (Ithaca, NY: Cornell University Press, 1997), p. 256-257
  3. ^ "Velvetleaf". Written Findings of the State Noxious Weed Control Board - Class A Weed. February 2000. http://www.nwcb.wa.gov/weed_info/Written_findings/Abutilon_theophrasti.html. 
  4. ^ Hameed A. Baloch, Antonio DiTommaso and Alan K. Watson. "Intrapopulation variation in Abutilon theophrasti seed mass and its relationship to seed germinability". Seed Science Research (2001) 11, 335–343. http://www.css.cornell.edu/WeedEco/Published%20Seed%20Sci%20Res.%2011%20335-343.pdf. 
  5. ^ Davis, K. Renner, C. Sprague, L. Dyer, D. Mutch (2005). Integrated Weed Management. MSU

External links


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Look at other dictionaries:

  • Abutilon theophrasti — Abutilon d Avicenne Abutilon d Avicenne …   Wikipédia en Français

  • Abutilon theophrasti —   Abutilon theophrasti …   Wikipedia Español

  • Abutilon theophrasti — Samtpappel Samtpappel (Abutilon theophrasti) Systematik Unterklasse: Rosenähnliche (Rosidae) …   Deutsch Wikipedia

  • Abutilon theophrasti — pluoštinis galenis statusas T sritis vardynas apibrėžtis Dedešvinių šeimos pluoštinis augalas (Abutilon theophrasti), paplitęs Azijoje. atitikmenys: lot. Abutilon theophrasti angl. abutilon hemp; butterprint; China jute; Indian mallow; Tientsin… …   Lithuanian dictionary (lietuvių žodynas)

  • Abutilon theophrasti — ID 162 Symbol Key ABTH Common Name velvetleaf Family Malvaceae Category Dicot Division Magnoliophyta US Nativity Introduced to U.S. US/NA Plant Yes State Distribution AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME …   USDA Plant Characteristics

  • Abutilon theophrasti — noun tall annual herb or subshrub of tropical Asia having velvety leaves and yellow flowers and yielding a strong fiber; naturalized in southeastern Europe and United States • Syn: ↑velvetleaf, ↑velvet leaf, ↑velvetweed, ↑Indian mallow, ↑butter… …   Useful english dictionary

  • Abutilon theophrasti Medik. — Symbol ABTH Common Name velvetleaf Botanical Family Malvaceae …   Scientific plant list

  • Abutilon — pictum Systematik Eurosiden II Ordnung: Malvenartige (Malvales) Fam …   Deutsch Wikipedia

  • Abutilon — Abutilon …   Wikipédia en Français

  • Abutilon d'Avicenne — Abutilon theophrasti …   Wikipédia en Français

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