Lesquerella fendleri

Lesquerella fendleri

taxobox
name = "Lesquerella fendleri"
regnum = Plantae
unranked_divisio = Angiosperms
unranked_classis = Eudicots
unranked_ordo = Rosids
ordo = Brassicales
familia = Brassicaceae
genus = "Lesquerella"
species = "L. fendleri"
binomial = "Lesquerella fendleri"
binomial_authority = (Gray) S.Wats.|

"Lesquerella fendleri" is a species of flowering plant in the mustard family known by several common names, including Fendler's bladderpod, yellowtop, and, simply, lesquerella. It is best known as the richest source of bladderpod oil. Most "Lesquerella" species contain the hydroxy acid lesquerolic acid in their oil, and "L. fendleri" contains the most by far, with a seed oil content of around 24%. This oil is useful as a replacement for castor oil in some applications. As the plant becomes more widely cultivated and breeding and refinement techniques are improved, the oil may be used in a number of industries, including cosmetics, coatings, plastics, and lubricants. One obstacle to use is the oil's reddish-brown color, which makes it less valuable for certain applications than the colorless or pale yellow castor oil. Breeding may reduce the pigment load of the lesquerella's oils over time. Breeding may also favor other characteristics in lesquerella, such as its capacity for cultivation in other climates, male sterility to allow better control of pollination, and tolerance for a wider array of soil types.

The plant has uses beyond its oil. The seed coat of "L. fendleri" also contains a useful natural gum which might be viable as a food additive similar to xanthan gum. The mash is high in protein, and has a similar proportion of various amino acids to the soybean. It may prove to be a good animal fodder.

It is native to the southwestern United States and northern Mexico. It is also cultivated in this area, as it does best in the climate of the region and in local calcareous soils. Lesquerella requires less irrigation than many other crops, due to its adaptation to life in an arid region.

"Lesquerella fendleri" is a perennial plant in nature, but which is cultivated as a winter annual. It produces hairless capsules called siliques which contain 6 to 25 seeds each.

External links

* [http://plants.usda.gov/java/profile?symbol=LEFE USDA Plants Profile]
* [http://www.ars.usda.gov/is/AR/archive/nov99/story1199.htm Industrial uses]
* [http://www.hort.purdue.edu/newcrop/cropfactsheets/Lesquerella.html New crop fact sheet]
* [http://cals.arizona.edu/aes/mac/lesquerella.htm An Arizona specialty crop]
* [http://www.hort.purdue.edu/newcrop/proceedings1993/V2-367.html Lesquerella oil in cosmetics]


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  • Lesquerella fendleri — paprastasis nermitis statusas T sritis vardynas apibrėžtis Bastutinių šeimos aliejinis, pašarinis augalas (Lesquerella fendleri), paplitęs Šiaurės Amerikoje. Naudojamas lūpų dažams gaminti. atitikmenys: lot. Lesquerella fendleri angl. Fendler s… …   Lithuanian dictionary (lietuvių žodynas)

  • LESQUERELLA FENDLERI S. WAST. - ЛЕКВЕРЕЛЛА ФЕНДЛЕРА — см. 352. Однолетнее растение. L. fendleri S. Wast. Л. Фендлера in Proc. Am. Acad. XXIII (1888) 25. Природа № 10 (1963) 115. P а с п р. Ц. Мекс. и юго зап. США (Канзас, Техас, Колорадо, Аризона). Заросли. Вводится в массовую к у л ь т. на сухих… …   Справочник растений

  • Lesquerella fendleri — ID 46884 Symbol Key LEFE Common Name Fendler s bladderpod Family Brassicaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CO, KS, NM, OK, TX, UT Growth Habit Forb/herb …   USDA Plant Characteristics

  • Lesquerella fendleri (A. Gray) S. Watson — Symbol LEFE Common Name Fendler s bladderpod Botanical Family Brassicaceae …   Scientific plant list

  • Lesquerella fendleri (A. Gray) S. Watson — Symbol LEFE Common Name Fendler s bladderpod Botanical Family Brassicaceae …   Scientific plant list

  • Lesquerella — taxobox name = Lesquerella image width = 240px image caption = Lesquerella tenella regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots unranked ordo = Rosids ordo = Brassicales familia = Brassicaceae genus = Lesquerella… …   Wikipedia

  • Lesquerella — Lesquerella …   Wikipédia en Français

  • Lesquerella —   Lesquerella …   Wikipedia Español

  • LESQUERELLA S. WATS. — ЛЕКВЕРЕЛЛА — 352. Lesquerella S. Wats. Лекверелла см …   Справочник растений

  • Physaria fendleri — Physaria fendleri …   Wikipédia en Français

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