''Lippia graveolens'', a species of
flowering plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...
in the verbena or vervain family,
Verbenaceae
The Verbenaceae ( ), the verbena family or vervain family, is a family of mainly tropical flowering plants. It contains trees, shrubs, and herbs notable for heads, spikes, or clusters of small flowers, many of which have an aromatic smell.
The ...
, is native to the
southwestern United States (
Texas
Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
and southern
New Mexico
)
, population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano)
, seat = Santa Fe
, LargestCity = Albuquerque
, LargestMetro = Tiguex
, OfficialLang = None
, Languages = English, Spanish ( New Mexican), Navajo, Ke ...
),
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
Central America
Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. ...
as far south as
Nicaragua
Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the countr ...
.
Common names include: Mexican oregano, redbrush lippia, ('wild oregano'), scented lippia,
and scented matgrass.
The
specific epithet is derived from two
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...
words: , meaning 'heavy', and , meaning 'smelling'.
It is a
shrub or small
tree
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ...
, reaching in height.
Fragrant white or yellowish
flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechani ...
s can be found on the plant throughout the year, especially after rains.
Uses
The
essential oil of ''Lippia graveolens'' contains 0-81%
thymol
Thymol (also known as 2-isopropyl-5-methylphenol, IPMP), , is a natural monoterpenoid phenol derivative of ''p''-Cymene, isomeric with carvacrol, found in oil of thyme, and extracted from ''Thymus vulgaris'' (common thyme), ajwain, and vari ...
, 0-48%
carvacrol, 3-30% para-
cymene
''p''-Cymene is a naturally occurring aromatic organic compound. It is classified as an alkylbenzene related to a monoterpene. Its structure consists of a benzene ring ''para''-substituted with a methyl group and an isopropyl group. ''p''-Cy ...
, and 0-15%
eucalyptol
Eucalyptol is a monoterpenoid. A colorless liquid, it is a bicyclic ether. Eucalyptol has a fresh mint-like smell and a spicy, cooling taste. It is insoluble in water, but miscible with organic solvents. Eucalyptol makes up ~70% - 90% of eucal ...
. The first two components give the plant a flavor similar to
oregano (to which it is not closely related), and the leaves are widely used as an
herb in
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
Central America
Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. ...
.
See also
* ''
Hedeoma patens
''Hedeoma patens'' (Spanish common name, , 'small oregano') is a small herb in the genus '' Hedeoma'', family Lamiaceae. It is native to the Mexican states of Chihuahua and Coahuila. It is not very closely related to true oregano.
Uses
The plan ...
'', Spanish common name ('small oregano'); native to the Mexican states of Chihuahua and Coahuila.
* ''
Coleus amboinicus
''Coleus amboinicus'', synonym ''Plectranthus amboinicus'', is a semi-succulent perennial plant in the family Lamiaceae with a pungent oregano-like flavor and odor. ''Coleus amboinicus'' is considered to be native to parts of Africa, the Arabian ...
'', known as Cuban oregano, ('
pennyroyal oregano'), ('French oregano'), Mexican mint, Mexican thyme, and many other names. Common throughout the tropics, including Latin America, but probably of eastern-hemisphere origin.
References
*
*
graveolens
Plants described in 1818
Herbs
Mexican cuisine
Flora of Costa Rica
Flora of Guatemala
Flora of Honduras
Flora of Mexico
Flora of New Mexico
Flora of Nicaragua
Flora of Texas
Crops originating from Mexico
{{Verbenaceae-stub