''Solandra'' is a genus of

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed with ...

s in the

nightshade Solanaceae (), commonly known as the nightshades, is a family of flowering plants in the order Solanales. It contains approximately 2,700 species, several of which are used as agricultural crops, medicinal plants, and ornamental plants. Many me ...

family,

Solanaceae Solanaceae (), commonly known as the nightshades, is a family of flowering plants in the order Solanales. It contains approximately 2,700 species, several of which are used as agricultural crops, medicinal plants, and ornamental plants. Many me ...

. It is named after the Swedish naturalist Daniel C. Solander. The

vine A vine is any plant with a growth habit of trailing or scandent (that is, climbing) stems, lianas, or runners. The word ''vine'' can also refer to such stems or runners themselves, for instance, when used in wicker work.Jackson; Benjamin; Da ...

s it contains are commonly known as chalice vines and are native to the

Caribbean The Caribbean ( , ; ; ; ) is a region in the middle of the Americas centered around the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean, mostly overlapping with the West Indies. Bordered by North America to the north, Central America ...

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

South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a considerably smaller portion in the Northern Hemisphere. It can also be described as the southern Subregion#Americas, subregion o ...

. They have very large flowers and glossy foliage. Also called Cup of Gold. ''Solandra grandiflora'' was once (and likely still is) used by the Huichol of Mexico and other tribes of the region where it is known by the name "kieli" or "kieri" with some archaeological evidence supporting the theory that its use as a hallucinogen predates that of peyote (''

Lophophora williamsii The peyote (; ''Lophophora williamsii'' ) is a small, spineless cactus which contains Psychoactive cactus, psychoactive alkaloids, particularly mescaline. is a Spanish word derived from the Nahuatl (), meaning "caterpillar Pupa#Cocoon, cocoon" ...

''). A

tea Tea is an aromatic beverage prepared by pouring hot or boiling water over cured or fresh leaves of '' Camellia sinensis'', an evergreen shrub native to East Asia which probably originated in the borderlands of south-western China and nor ...

from the branches and more so from the roots and fruits is used as an inebriant in native traditions. The

alkaloids Alkaloids are a broad class of naturally occurring organic compounds that contain at least one nitrogen atom. Some synthetic compounds of similar structure may also be termed alkaloids. Alkaloids are produced by a large variety of organisms i ...

present include

atropine Atropine is a tropane alkaloid and anticholinergic medication used to treat certain types of nerve agent and pesticide poisonings as well as some types of slow heart rate, and to decrease saliva production during surgery. It is typically give ...

, noratropine,

hyoscyamine Hyoscyamine (also known as daturine or duboisine) is a naturally occurring tropane alkaloid and plant toxin. It is a secondary metabolite found in certain plants of the family Solanaceae, including Hyoscyamus niger, henbane, Mandragora officina ...

, and tropine with about 0.15% overall content in the leaves. In all ten species are recognized: * '' Solandra boliviana'' * '' Solandra brachycalyx'' * '' Solandra brevicalyx'' * '' Solandra grandiflora'' * '' Solandra guerrerensis'' * '' Solandra guttata'' * '' Solandra longiflora'' * '' Solandra maxima'' * '' Solandra nizandensis'' * '' Solandra paraensis''

Selected species

References

External links

Solandra longiflora from Ecuador
2013
USDA GRIN database: ''Solandra''
{{Taxonbar, from=Q136929 Solanoideae Solanaceae genera Vines Taxa named by Olof Swartz