''Vachellia schaffneri'', the twisted acacia or Schaffner's acacia, is a tree native to

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

and the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

(

Texas Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2 ...

Description

This is a thorny tree growing up to 25 feet in height. It has alternate,

bipinnate The following is a list of terms which are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (a single leaf blade or lamina) or compound (with several leaflets). The edge of the leaf may be regular o ...

ly compound leaves that are generally similar to those of other ''Vachellia'' species. The plant flowers in spring, with yellow mimosoid flowers. The seedpods are long, fuzzy, ripen in late summer, and are consumed by livestock. They contain many hard, black seeds.

Uses

''Vachellia schaffneri'' wood is used for fuel and fences. The wood makes very good firewood. It is used for

cooking Cooking, cookery, or culinary arts is the art, science and craft of using heat to Outline of food preparation, prepare food for consumption. Cooking techniques and ingredients vary widely, from grilling food over an open fire to using electric ...

. ''Vachellia schaffneri'' trees serve as food for animals.

Goat The goat or domestic goat (''Capra hircus'') is a domesticated species of goat-antelope typically kept as livestock. It was domesticated from the wild goat (''C. aegagrus'') of Southwest Asia and Eastern Europe. The goat is a member of the a ...

s and

sheep Sheep or domestic sheep (''Ovis aries'') are domesticated, ruminant mammals typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus ''Ovis'', in everyday usage it almost always refers to domesticated s ...

browse leaves from the tree and eat the fuzzy beans when available late in the summer.

Livestock Livestock are the domesticated animals raised in an agricultural setting to provide labor and produce diversified products for consumption such as meat, eggs, milk, fur, leather, and wool. The term is sometimes used to refer solely to animals ...

use the trees for shade and shelter.

Chemical compounds

Some chemical compounds found in ''Vachellia schaffneri'' are: *

Phenethylamine Phenethylamine (PEA) is an organic compound, natural monoamine alkaloid, and trace amine, which acts as a central nervous system stimulant in humans. In the brain, phenethylamine regulates monoamine neurotransmission by binding to trace amin ...

Chemistry of Acacias from South Texas
* Beta-methyl-phenethylamine *

Tyramine Tyramine ( ) (also spelled tyramin), also known under several other names, is a naturally occurring trace amine derived from the amino acid tyrosine. Tyramine acts as a catecholamine releasing agent. Notably, it is unable to cross the blood-b ...

Hordenine Hordenine is an alkaloid of the phenethylamine class that occurs naturally in a variety of plants, taking its name from one of the most common, barley (''Hordeum'' species). Chemically, hordenine is the ''N''-methyl derivative (chemistry), derivat ...

The foliage and seeds of ''Vachellia schaffneri'' have a protein content of about 11.6%.Range Shrubs

References

Notes

External links

* *

schaffneri Forages {{mexico-stub