Monotypic Apioideae genera

thumb|Crithmum maritimum thumb|upright|Rock samphire growing wild on a wall in Biscay, Basque Country, [[Spain]] thumb|C. maritimum – MHNT

Meum is a monotypic genus in the family Apiaceae. Its only species is Meum athamanticum, a glabrous, highly aromatic (aroma compound), perennial plant. Common names in the UK include baldmoney, meu or meum, and spignel (also spikenel and spiknel).

Caucalis platycarpos is a species of flowering plant in the family Apiaceae, the only member of the genus Caucalis. Common names are carrot bur parsley, small bur-parsley, and burr parsley. It is native to Europe, North Africa, and the Middle East as far east as Iran.

Ridolfia segetum, called false fennel, corn parsley, or false caraway, is an annual weed of the Mediterranean region. Its height is . The stem is erect, striate, and branched. The glabrous leaves are finely divided several times with filiform leaflets. The upper leaves frequently reduced and the base of the petiole enlarged. The flowers are yellow, arranged in small umbels with almost uniform rays (10–60).

Petagnaea is a monotypic genus of flowering plants in the family Apiaceae. Its only species is Petagnaea gussonei. It is named after Neapolitan botanist Vincenzo Petagna (1734-1810). It is found only in Sicily, in Mediterranean-type shrubby vegetation, and is threatened by habitat loss.

Hladnikia is a monotypic genus of flowering plants belonging to the family Apiaceae. Its sole species, Hladnikia pastinacifolia, is a Slovenian paleoendemite, restricted to the area of only 4 km, located in Trnovo Forest Plateau, karst plateau of Western Slovenia. German botanist Heinrich Gottlieb Ludwig Reichenbach named the genus after Carniolan botanist and founder of Ljubljana Botanical Garden Franz Hladnik.

Cenolophium is a genus of flowering plants in the carrot family Apiaceae (Umbelliferae). Its only species is Cenolophium denudatum (known as Baltic parsley), native to Europe and Asia. A herbaceous perennial, it grows to tall by wide, with dark green divided leaves and, in summer, many umbels of tiny pale green or white flowers on branching naked stems (hence the Latin specific name denudatum). The stems are sometimes purple in colour. The flowers are attractive to numerous insects.

Sphallerocarpus is a monotypic genus of flowering plants belonging to the family Apiaceae. Its only species is Sphallerocarpus gracilis. Its native range is Siberia to Korea.

Chamaesciadium acaule is a species of flowering plant in the family Apiaceae, the only species of the genus Chamaesciadium. It is found in Southwest Asia and the Caucasus.

Marlothiella gummifera is a species of flowering plant in the family Apiaceae, and the only species in the monotypic genus Marlothiella. It is endemic to Namibia, where its natural habitats are rocky areas and cold desert. It is also the only genus in the tribe Marlothielleae, of the subfamily Apioideae.

Artedia is a genus of flowering plant in the Apiaceae. Its only species is Artedia squamata, native to Cyprus, Western Asia and the Transcaucasus.

Molopospermum is a monotypic genus of flowering plants belonging to the family Apiaceae. The single species, Molopospermum peleponnesiacum, Spanish: cuscullo, French couscouil and Rousillonais Catalan coscoll is native to the mountains of Spain, southern France and Italy (notably the Pyrenees and the Alps) and is edible, being used in ways similar to its better-known fellow umbellifers celery and angelica and also believed to have tonic properties.

Saposhnikovia is a monotypic genus of flowering plants in the family Apiaceae. Its only species is Saposhnikovia divaricata, known as fángfēng 防風 (lit. "protect against the wind") in Chinese, bangpung in Korean, and siler in English. The plant is still frequently referenced under the obsolete genus name Ledebouriella in many online sources devoted to traditional Chinese medicine. It was first described as Stenocoelium divaricatum by Nikolai Turczaninow in 1844, and transferred to Saposhnikovia in 1951.

Changium smyrnioides is a species of flowering plant in the Apiaceae, of the monotypic genus Changium. It is endemic to the Yangtze basin of China.

Chymsydia is a genus of flowering plant in the family Apiaceae with one species, Chymsydia agasylloides, native to the Transcaucasus.

Eleutherospermum is a genus of flowering plants belonging to the family Apiaceae. Its only species is Eleutherospermum cicutarium. Its native range is Western Asia to the Caucasus.

Harperella is a monotypic genus of flowering plants in the family Apiaceae. Its only species is Harperella nodosa (synonym Ptilimnium nodosum), known as piedmont mock bishopweed and harperella. It is native to riparian environments in the Southeastern United States, found at sites in West Virginia, Maryland, several Southeastern states such as Alabama and North Carolina, and the Ouachita National Forest in Arkansas and Oklahoma. As Ptilimnium nodosum, it was placed on the United States' Endangered Species List in 1988.

Exoacantha is a genus of flowering plants belonging to the family Apiaceae. It has only one species, Exoacantha heterophylla, native from southern Turkey to Syria.

Bonannia is a monotypic genus of flowering plant in the family Apiaceae. Its only species is Bonannia graeca. It is endemic to southern Europe (southern mainland Italy, Sicily and southern Greece).

Aegokeras caespitosa is a species of flowering plants of the family Apiaceae and the only species of genus Aegokeras. It is endemic to Turkey.

Glehnia is a genus of plants in the carrot family, Apiaceae. It is monotypic, being represented by the single species, Glehnia littoralis, commonly known as beach silvertop and American silvertop. The genus was named after Baltic German botanist Peter von Glehn.

Erigenia bulbosa, also known as harbinger of spring or pepper and salt, is a flowering perennial plant in the family Apiaceae. E. bulbosa is the only species in the genus Erigenia and tribe Erigenieae. This plant is known as harbinger of spring because it is one of the earliest blooming native wildflowers of rich forests in the mid-latitude United States. Throughout most of its range it blooms from late February through early April.

Kamelinia is a monotypic genus of flowering plants belonging to the family Apiaceae. It contains only one species, Kamelinia tianschanica.

Sclerotiaria is a monotypic genus of flowering plants belonging to the family Apiaceae. The only species is Sclerotiaria pentaceros. It is also in Tribe Coriandreae.

Sinolimprichtia is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one species, Sinolimprichtia alpina.

Chaerophyllopsis huai is a species of flowering plant in the family Apiaceae, the only member of the genus Chaerophyllopsis. It is endemic to China.

Harbouria is a monotypic genus of flowering plants belonging to the family Apiaceae. It contains just one species, Harbouria trachypleura (A.Gray) J.M.Coult. & Rose, native to the states of Colorado, New Mexico and Wyoming.

Eremodaucus is a genus of flowering plants belonging to the family Apiaceae. Its only species is Eremodaucus lehmannii. Its native range is Caucasus to Western and Central Asia.

Krasnovia is a monotypic genus of flowering plant in the family Apiaceae. Its only described species is Krasnovia longiloba, native to Kazakhstan, Kyrgyzstan and Xinjiang. The genus was first described in 1950, and was named after Andrei Krasnov by M.G. Popov. The species was first described in 1842 as Sphallerocarpus longilobus.

Choritaenia capensis is a species of flowering plant in the Apiaceae, of the monotypic genus Choritaenia. It is endemic to central parts of southern Africa. Individuals are usually reported from disturbed areas, such as roadsides, flood plains, and dry dams. It flowers in the spring and early summer. It is distinct for containing several morphological features that are not seen in any of the other genera of the family Apiaceae. Its fruits have a dense vestiture and hygroscopic carpophore that may be an adaptation that allows the plant to respond rapidly to the earliest spring rains.

Lipskya is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one known species, Lipskya insignis. It is also in tribe Pyramidoptereae.

Ammodaucus leucotrichus is a species of flowering plant in the family Apiaceae and the sole member of the genus Ammodaucus. It is endemic to northern Africa, including the Canary Islands.

Sclerosciadium is a monotypic genus of flowering plant in the family Apiaceae. Its sole species is Sclerosciadium nodiflorum, native to Morocco and Western Sahara. The species was first described in 1800 as Oenanthe nodiflora.

genus of plants

Todaroa is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one known species, Todaroa aurea.

Enantiophylla is a genus of flowering plants belonging to the family Apiaceae. It has one species, Enantiophylla heydeana, native to Mexico and Central America.

Phellolophium is a genus of flowering plants belonging to the family Apiaceae. It has only one species, Phellolophium madagascariense. Its native range is Madagascar.

Gongylotaxis is a genus of flowering plants belonging to the family Apiaceae. Its only species is Gongylotaxis rechingeri. Its native range is Afghanistan.

Lagoecia, wild cumin, is a genus of flowering plants in the family Apiaceae. It has only one species, Lagoecia cuminoides, native to the Mediterranean region and as far east as Iran. Its essential oil contains 72.83–94.76% thymol, quite a bit more than thyme (Thymus vulgaris), which has a thymol content of approximately 47.59%.

The monotypic genus Yabea contains the single species Yabea microcarpa, which is known by the common names California hedge parsley and false carrot. It is similar in appearance to other species of wild carrot and relatives. It is native to western North America, including the western United States, British Columbia and Baja California. It grows in many types of habitat.

Neogaya is a monotypic genus of flowering plants belonging to the family Apiaceae. It contains just one species, Neogaya simplex, and can be found in Europe, the Alps, the western and southern Carpathians, former Yugoslavia, Belarus. European Russia, Kazakhstan, China, and western Siberia.

Kandaharia is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one known species, Kandaharia rechingerorum. It is in subfamily Apioideae and also tribe Tordylieae subtribe Tordyliinae.

Neoparrya is a monotypic genus of flowering plant in the carrot family Apiaceae. Its only species is Neoparrya lithophila, also known by the common names '''Bill's neoparrya and rock-loving aletes'''. It is native to Colorado and New Mexico.

Haussknechtia is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one species, Haussknechtia elymaitica. It is commonly known as johour or white celery in Iran.

Opsicarpium is a genus of flowering plants belonging to the family Apiaceae. It has only one species, Opsicarpium insignis. Its native range is Iran.

Lecokia is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one species, Lecokia cretica (Lam.) DC.

Anisopoda is a flowering plant genus with only one species: Anisopoda bupleuroides. The genus is in the Apiaceae and is endemic to Madagascar.

Frommia is a genus of flowering plants belonging to the family Apiaceae. It has only one species, Frommia ceratophylloides. Its native range is Southern Tanzania to Northeastern Zambia.

Petroedmondia is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one known species, Petroedmondia syriaca.

Chuanminshen violaceus is a species of flowering plant in the Apiaceae, of the monotypic genus Chuanminshen. It is endemic to China.

Apiastrum is a monotypic genus of flowering plant in the family Apiaceae, containing the single species Apiastrum angustifolium, which is known by the common name mock parsley. It is native to Arizona, California and northwestern Mexico, where it is resident in many types of habitat. This is an annual herb producing a branching stem up to half a meter tall from a taproot. Leaves are plentiful along the stem, each up to about 5 centimeters long and split into many narrow lobes. Several inflorescences arise from the stem, often but not always from leaf axils. The inflorescence is a compound umbe

Shoshonea is a monotypic genus of flowering plants belonging to the parsley family. Its native range is Western Central USA.

Microsciadium is a monotypic genus of flowering plants in the family Apiaceae. Its sole species is Microsciadium minutum, native to the eastern Aegean Islands and Turkey. The genus was first described by Pierre Edmond Boissier in 1844. The species was first described in 1822 as Cuminum minutum.

Ottoa is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one known species, Ottoa oenanthoides.

Notiosciadium is a genus of flowering plants belonging to the family Apiaceae. Its only species is Notiosciadium pampicola. Its native range is Northeastern Argentina to Uruguay.

Mastigosciadium is a genus of flowering plants belonging to the family Apiaceae. It contains a single species, Mastigosciadium hysteranthum, a perennial endemic to southwestern Afghanistan.

Neonelsonia is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one species, Neonelsonia acuminata, native to southern Mexico, Colombia, Costa Rica, Ecuador, Guatemala, Panamá, Peru and Venezuela. It is part of the tribe Selineae.

Ledebouriella is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one known species, Ledebouriella multiflora (Ledeb.) H.Wolff.

Trochiscanthes is a genus of flowering plants belonging to the family Apiaceae. It has only one species, Trochiscanthes nodiflora. Its native range is Central Europe.

Sajanella is a monotypic genus of flowering plants belonging to the family Apiaceae. Its only species is Sajanella monstrosa, native from Central Asia to Siberia and Mongolia.