''Tagetes lucida'' is a perennial plant native to

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

and

Central America Central America is a subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually ...

. It is used as a medicinal plant and as a culinary

herb Herbs are a widely distributed and widespread group of plants, excluding vegetables, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal purposes, or for fragrances. Culinary use typically distingu ...

. The leaves have a tarragon-like scent, with hints of

anise Anise (; '), also called aniseed or rarely anix, is a flowering plant in the family Apiaceae native to the eastern Mediterranean region and Southwest Asia. The flavor and aroma of its seeds have similarities with some other spices and herbs, ...

, and it has entered the nursery trade in North America as a

tarragon Tarragon (''Artemisia dracunculus''), also known as estragon, is a species of perennial herbaceous plant, herb in the family Asteraceae. It is widespread in the wild across much of Eurasia and North America and is cultivated for culinary and medic ...

substitute. Common names include sweetscented marigold, Mexican marigold, Mexican mint marigold, Mexican tarragon, sweet mace, Texas tarragon, pericón, yerbaniz, and hierbanís.

Description

''Tagetes lucida'' grows tall and requires full sun to light shade. Depending on the variety or landrace, the plant may be fairly upright, while other forms appear bushy with many unbranching stems. The leaves are linear to oblong, about long, and shiny medium green, not blue-green as in French tarragon (''Artemisia dracunculus'' var. ''sativa''). In late summer it bears clusters of small golden yellow flower heads on the ends of the stems. The

flower heads A pseudanthium (; : pseudanthia) is an inflorescence that resembles a flower. The word is sometimes used for other structures that are neither a true flower nor a true inflorescence. Examples of pseudanthia include flower heads, composite flowers ...

are about across and have 3–5 golden-yellow

ray florets Asteraceae () is a large family of flowering plants that consists of over 32,000 known species in over 1,900 genera within the order Asterales. The number of species in Asteraceae is rivaled only by the Orchidaceae, and which is the larger fa ...

. The flowers are hermaphroditic (have both male and female organs) and are pollinated by insects.

Traditional use

''Tagetes lucida'' was used by the

Aztecs The Aztecs ( ) were a Mesoamerican civilization that flourished in central Mexico in the post-classic period from 1300 to 1521. The Aztec people included different ethnic groups of central Mexico, particularly those groups who spoke the ...

in a ritual

incense Incense is an aromatic biotic material that releases fragrant smoke when burnt. The term is used for either the material or the aroma. Incense is used for aesthetic reasons, religious worship, aromatherapy, meditation, and ceremonial reasons. It ...

known as Yauhtli, as well as being dedicated to the rain god . Tagetes lucida is still in use today primarily as a tea to treat the common cold, intestinal gas and diarrhea. It has been reported that the

Huichol The Huichol () or Wixárika () are an Indigenous people of Mexico living in the Sierra Madre Occidental range in the states of Nayarit, Jalisco, Zacatecas, and Durango, with considerable communities in the United States, in the states of Califo ...

of Mexico use the plant as an

entheogen Entheogens are psychoactive substances used in spiritual and religious contexts to induce altered states of consciousness. Hallucinogens such as the psilocybin found in so-called "magic" mushrooms have been used in sacred contexts since ancie ...

by smoking ''Tagetes lucida'' with ''

Nicotiana rustica ''Nicotiana rustica'', commonly known as Aztec tobacco or strong tobacco, is a rainforest plant in the family Solanaceae native to South America. It is a very potent variety of tobacco, containing up to nine times more nicotine than common specie ...

'', and that ''Tagetes lucida'' is occasionally smoked alone as an hallucinogen. Archaeologists found that the

Maya Maya may refer to: Ethnic groups * Maya peoples, of southern Mexico and northern Central America ** Maya civilization, the historical civilization of the Maya peoples ** Mayan languages, the languages of the Maya peoples * Maya (East Africa), a p ...

used ''Tagetes lucida'' as an additive in tobacco mixtures. ''Tagetes lucida'' also had many culinary uses by the Aztecs including as one of the ingredients added to make the drink chocolatl, which gave it a spicy flavor. Fresh or dried leaves are also used as a tarragon substitute for flavoring soups and sauces. A pleasant anise-flavored tea is brewed using the dried leaves and flower heads. This is primarily used medicinally in Mexico and Central America. A yellow dye can also be obtained from the flowers, and when the plant is dried and burnt, it is used as an incense and to repel insects. In one study,

methanol Methanol (also called methyl alcohol and wood spirit, amongst other names) is an organic chemical compound and the simplest aliphatic Alcohol (chemistry), alcohol, with the chemical formula (a methyl group linked to a hydroxyl group, often ab ...

ic extract from the flower inhibited growth of ''

Staphylococcus aureus ''Staphylococcus aureus'' is a Gram-positive spherically shaped bacterium, a member of the Bacillota, and is a usual member of the microbiota of the body, frequently found in the upper respiratory tract and on the skin. It is often posi ...

'', ''

E. coli ''Escherichia coli'' ( )Wells, J. C. (2000) Longman Pronunciation Dictionary. Harlow ngland Pearson Education Ltd. is a gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus ''Escherichia'' that is commonly foun ...

'', and ''

Candida albicans ''Candida albicans'' is an opportunistic pathogenic yeast that is a common member of the human gut flora. It can also survive outside the human body. It is detected in the gastrointestinal tract and mouth in 40–60% of healthy adults. It is usu ...

'' cultures. This effect was enhanced with exposure to ultraviolet light. The roots, stems, and leaves also had the same effect when irradiated with

ultraviolet Ultraviolet radiation, also known as simply UV, is electromagnetic radiation of wavelengths of 10–400 nanometers, shorter than that of visible light, but longer than X-rays. UV radiation is present in sunlight and constitutes about 10% of ...

light.

Phytochemistry

The plant contains the following compounds: *

Anethole Anethole (also known as anise camphor) is an organic compound that is widely used as a flavoring substance. It is a derivative of the aromatic compound allylbenzene and occurs widely in the essential oils of plants. It is in the class of phenylpr ...

Chavicol Chavicol (''p''-allylphenol) is a natural phenylpropene, a type of organic compound. Its chemical structure consists of a benzene ring substituted with a hydroxy group and a propenyl group. It is a colorless liquid found together with terpenes i ...

Coumarin Coumarin () or 2''H''-chromen-2-one is an aromatic organic chemical compound with formula . Its molecule can be described as a benzene molecule with two adjacent hydrogen atoms replaced by an unsaturated lactone ring , forming a second six-me ...

Estragole Estragole (''p''-allylanisole, methyl chavicol) is a phenylpropene, a natural organic compound. Its chemical structure consists of a benzene ring substituted with a methoxy group and an allyl group. It is an isomer of anethole, differing with resp ...

Isorhamnetin Isorhamnetin is an O-methylated flavon-ol from the class of flavonoid Flavonoids (or bioflavonoids; from the Latin word ''flavus'', meaning yellow, their color in nature) are a class of polyphenolic secondary metabolites found in plants, a ...

* Methyleugenol *

Quercetin Quercetin is a plant flavonol from the flavonoid group of polyphenols. It is found in many fruits, vegetables, leaves, seeds, and grains; capers, red onions, and kale are common foods containing appreciable amounts of it. It has a bitter flavor ...

References

External links

* *
Erowid Vault about Calendula
{{Authority control lucida Flora of Mexico Flora of Central America Herbs Agriculture in Mesoamerica Crops originating from Mexico Herbal teas Plants described in 1796 Garden plants of North America Drought-tolerant plants Taxa named by Antonio José Cavanilles