''Drimia'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

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 ...

s. In the APG IV classification system, it is placed in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Asparagaceae Asparagaceae, known as the asparagus family, is a family of flowering plants, placed in the order Asparagales of the monocots. The family name is based on the edible garden asparagus, ''Asparagus officinalis''. Those who live in the temperate c ...

, subfamily

Scilloideae Scilloideae (named after the genus ''Scilla'', "squill") is a subfamily of bulbous plants within the family ''Asparagaceae''. Scilloideae is sometimes treated as a separate family Hyacinthaceae, named after the genus ''Hyacinthus''. Scilloideae or ...

(formerly the family Hyacinthaceae). When broadly

circumscribed In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polyg ...

, the genus includes a number of other genera previously treated separately, including ''Litanthus'', ''Rhodocodon'', ''Schizobasis'' and ''Urginea''. One of the best-known species is the sea squill, ''

Drimia maritima ''Drimia maritima'' ( syn. ''Urginea maritima'') is a species of flowering plant in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). This species is known by several common names, including squill, sea squill, s ...

'' (formerly ''Urginea maritima''). ''

Drimia intricata ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (formerly ''Schizobasis intricata'') is sometimes cultivated as a bulbous or

succulent In botany, succulent plants, also known as succulents, are plants with parts that are thickened, fleshy, and engorged, usually to retain water in arid climates or soil conditions. The word ''succulent'' comes from the Latin word ''sucus'', meani ...

plant.

Description

''Drimia'' species are usually

deciduous In the fields of horticulture and Botany, the term ''deciduous'' () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, aft ...

, more rarely evergreen, growing from

bulb In botany, a bulb is structurally a short stem with fleshy leaves or leaf basesBell, A.D. 1997. ''Plant form: an illustrated guide to flowering plant morphology''. Oxford University Press, Oxford, U.K. that function as food storage organs duri ...

s. The bulbs may be underground or occur on or near the surface. Each bulb has one to several leaves that are often dry by the time the flowers open. The

inflorescence An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed o ...

is in the form of a

raceme A raceme ( or ) or racemoid is an unbranched, indeterminate type of inflorescence bearing flowers having short floral stalks along the shoots that bear the flowers. The oldest flowers grow close to the base and new flowers are produced as the s ...

, with one to many flowers. At least the lower inflorescence

bract In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or of ...

s have spurs (a characteristic of the tribe Urgineeae). The individual flowers generally last for only one to two days and have white to yellowish green or brown

tepal A tepal is one of the outer parts of a flower (collectively the perianth). The term is used when these parts cannot easily be classified as either sepals or petals. This may be because the parts of the perianth are undifferentiated (i.e. of very ...

s that are either free or joined into a basal tube. The tepals often have a darker central keel. After fertilization, an ovoid capsule forms with several seeds in each

locule A locule (plural locules) or loculus (plural loculi) (meaning "little place" in Latin) is a small cavity or compartment within an organ or part of an organism (animal, plant, or fungus). In angiosperms (flowering plants), the term ''locule'' usu ...

. The seeds are black and winged.

Taxonomy

A formal description of genus ''Drimia'' first appeared in the fourth edition of ''

Species Plantarum ' (Latin for "The Species of Plants") is a book by Carl Linnaeus, originally published in 1753, which lists every species of plant known at the time, classified into genera. It is the first work to consistently apply binomial names and was the ...

'', published in 1799, authored by

Carl Ludwig Willdenow Carl Ludwig Willdenow (22 August 1765 – 10 July 1812) was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants. Willdenow was als ...

. The name was attributed to

Nikolaus Joseph von Jacquin Nikolaus Joseph Freiherr von Jacquin (16 February 172726 October 1817) was a scientist who studied medicine, chemistry and botany. Biography Born in Leiden in the Netherlands, he studied medicine at Leiden University, then moved first to P ...

. When describing ''

Drimia elata ''Drimia elata'' ("Satin squill") is a species of flowering plant in the family Asparagaceae, subfamily Scilloideae. It is widely distributed in eastern and southern Africa. Description ''Drimia elata'' is a perennial, growing from a bulb with ...

'' (the

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...

of the genus) in a work published in 1797, Jacquin said that he was unable to assign it to one of the known genera, and so constructed a new one. The name is erived from the

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

''drimeia'', the feminine form of the adjective ''drimys'' meaning "bitter" or "acrid", referring to the root.. The boundaries between genera within the

are not completely settled. The situation has been described as being in a "state of flux". As early as 1977, it was suggested that ''Urginea'' be merged into ''Drimia'', although other small genera continued to be kept separate. In 2000,

Peter Goldblatt Peter Goldblatt (born 1943) is a South African botanist, working principally in the United States. Life Goldblatt was born in Johannesburg, South Africa on October 8, 1943. His undergraduate studies (B.Sc.) were undertaken at the University ...

and

John Charles Manning John Charles Manning (born 1962) is a South African botanist based in the Compton Herbarium, South African National Biodiversity Institute The South African National Biodiversity Institute (SANBI) is an organisation established in 2004 in ...

proposed including other related genera, including ''Litanthus'', ''Rhadamanthus'' and ''Schizobasis'', a position supported later by some

molecular phylogenetic Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...

studies. This broad

circumscription Circumscription may refer to: *Circumscribed circle *Circumscription (logic) *Circumscription (taxonomy) * Circumscription theory, a theory about the origins of the political state in the history of human evolution proposed by the American anthrop ...

of ''Drimia'' is accepted by the

World Checklist of Selected Plant Families The World Checklist of Selected Plant Families (usually abbreviated to WCSP) is an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plan ...

. Other sources prefer to maintain a larger number of segregate genera. Regardless of whether a broad or strict view is taken of ''Drimia'', it is placed in the tribe Urgineeae of the subfamily Scilloideae (or the subfamily Urgineoideae of the family Hyacinthaceae if this family is separated from Asparagaceae).

''Litanthus'' group

The genus ''Litanthus'' was for a long time monotypic, with the sole species ''L. pusillus'', before in 2000 Goldblatt and Manning included it in ''Drimia''. A further species, ''Drimia stenocarpa'', was added to the group in 2014. The ''Litanthus'' group is characterized by one- or occasionally two-flowered inflorescences with drooping tubular flowers whose tepals are united at the base for more than half their length.

''Rhodocodon'' group

The genus ''Rhodocodon'' was included in ''Drimia'' by Goldblatt and Manning in 2000. The species of ''Rhodocodon'', or the ''Rhodocodon'' group within ''Drimia'', including ''D. cryptopoda'', form a well supported

clade A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, ...

endemic to Madagascar. They appear to be the product of a single invasion of Madagascar by an African species. A total of 13 species are recognized by those who separate the genus from ''Drimia''.

''Schizobasis'' group

The genus ''Schizobasis'' was included in ''Drimia'' by Goldblatt and Manning in 2000. As many as eight species have been described, but in 2014 these were reduced to two: ''Drimia intricata'', including all the previously described species, and the new species ''Drimia sigmoidea''. The ''Schizobasis'' group is distinguished by its well branched, thin-stemmed inflorescence and small,

filiform Filiform, thread or filament like, can refer to: *Filiform, a common term used in botany to describe a thread-like shape *Filiform, or filiform catheter, a medical device whose component parts or segments are all cylindrical and more or less uni ...

leaves that are found only in seedlings, disappearing in mature plants.

Species

, the World Checklist of Selected Plant Families accepted 100 species:Search for "Drimia", *'' Drimia acarophylla'' E.Brink & A.P.Dold *'' Drimia albiflora'' (B.Nord.) J.C.Manning & Goldblatt *''

Drimia altissima ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (L.f.) Ker Gawl. *'' Drimia anomala'' (Baker) Baker *''

Drimia aphylla ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (Forssk.) J.C.Manning & Goldblatt *'' Drimia arenicola'' (B.Nord.) J.C.Manning & Goldblatt *''

Drimia aurantiaca ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (H.Lindb.) J.C.Manning & Goldblatt *'' Drimia barkerae'' Oberm. ex J.C.Manning & Goldblatt *'' Drimia basutica'' (E.Phillips) ined. *''

Drimia brachystachys ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (Baker) Stedje *'' Drimia calcarata'' (Baker) Stedje *''

Drimia capensis ''Drimia capensis'' ("Maerman") is a species of geophytic flowering plant in the family Asparagaceae, subfamily Scilloideae, indigenous to the south-western parts of South Africa. Description A geophytic perennial, that can reach 1–2 meters in ...

'' (Burm.f.) Wijnands *'' Drimia chalumnensis'' A.P.Dold & E.Brink *''

Drimia ciliata ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (L.f.) J.C.Manning & Goldblatt *''

Drimia cochlearis ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' Mart.-Azorín *''

Drimia congesta ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' Bullock *'' Drimia convallarioides'' (L.f.) J.C.Manning & Goldblatt *''

Drimia cremnophila ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' van Jaarsv. *'' Drimia cryptopoda'' (Baker) Pfosser *''

Drimia cyanelloides ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (Baker) J.C.Manning & Goldblatt *'' Drimia delagoensis'' (Baker) Jessop *''

Drimia dregei ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (Baker) J.C.Manning & Goldblatt *''

Drimia duthieae ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (Adamson) Jessop *'' Drimia echinostachya'' (Baker) Eggli & N.R.Crouch *''

Drimia edwardsii ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' N.R.Crouch & Mart.-Azorín *''

'' Jacq. *''

Drimia excelsa ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' J.C.Manning & Goldblatt *''

Drimia exigua ''Drimia'' is a genus of flowering plants. In the APG IV system, APG IV classification system, it is placed in the family (biology), family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly Circumscription (tax ...

'' Stedje *'' Drimia exuviata'' (Jacq.) Jessop *''

Drimia fasciata ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (B.Nord.) J.C.Manning & Goldblatt *''

Drimia filifolia ''Drimia'' is a genus of flowering plants. In the APG IV system, APG IV classification system, it is placed in the family (biology), family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly Circumscription (tax ...

'' (Poir.) J.C.Manning & Goldblatt *''

Drimia fimbrimarginata ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' Snijman *'' Drimia flagellaris'' T.J.Edwards *'' Drimia fragrans'' (Jacq.) J.C.Manning & Goldblatt *'' Drimia fugax'' (Moris) Stearn *''

Drimia glaucescens ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (Engl. & K.Krause) H.Scholz *'' Drimia guineensis'' (Speta) J.C.Manning & Goldblatt *''

Drimia haworthioides ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' Baker *'' Drimia hesperantha'' J.C.Manning & Goldblatt *''

Drimia hesperia ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (Webb & Berthel.) J.C.Manning & Goldblatt *'' Drimia hockii'' De Wild. *'' Drimia hyacinthoides'' Baker *''

Drimia incerta ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' A.Chev. ex Hutch. *''

Drimia indica ''Drimia indica'' is a species of flowering plant found from South Asia to South Africa. Description ''Drimia indica'' is a perennial herbaceous flowering plant which grows from bulbs. It has long leaves, typically 15–30 cm long by 1� ...

'' (Roxb.) Jessop *''

'' (Baker) J.C.Manning & Goldblatt *''

Drimia involuta ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (J.C.Manning & Snijman) J.C.Manning & Goldblatt *'' Drimia johnstonii'' (Baker) J.C.Manning & Goldblatt *'' Drimia kniphofioides'' (Baker) J.C.Manning & Goldblatt *''

Drimia laxiflora ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' Baker *'' Drimia ledermannii'' K.Krause *'' Drimia ligulata'' J.C.Manning & Goldblatt *'' Drimia loedolffiae'' van Jaarsv. *'' Drimia macrantha'' (Baker) Baker *''

Drimia macrocarpa ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' Stedje *''

Drimia macrocentra ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (Baker) Jessop *'' Drimia marginata'' (Thunb.) Jessop *''

'' (L.) Stearn *'' Drimia mascarenensis'' (Baker) J.C.Manning & Goldblatt *''

Drimia maura ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (Maire) J.C.Manning & Goldblatt *'' Drimia media'' Jacq. ex Willd. *'' Drimia minuta'' Goldblatt & J.C.Manning *'' Drimia multifolia'' (G.J.Lewis) Jessop *'' Drimia multisetosa'' (Baker) Jessop *'' Drimia mzimvubuensis'' van Jaarsv. *''

Drimia nagarjunae ''Drimia nagarjunae'' is a species of flowering plant in the family Asparagaceae, subfamily Scilloideae. It was included in '' Drimia indica'', but is accepted as a separate species. It is distributed in south India. Taxonomy ''Drimia nagarjun ...

'' (Hemadri & Swahari) Anand Kumar *''

Drimia nana ''Drimia'' is a genus of flowering plants. In the APG IV system, APG IV classification system, it is placed in the family (biology), family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly Circumscription (tax ...

'' (Snijman) J.C.Manning & Goldblatt *''

Drimia noctiflora ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (Batt. & Trab.) Stearn *'' Drimia numidica'' (Jord. & Fourr.) J.C.Manning & Goldblatt *''

Drimia occultans ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' G.Will. *''

Drimia oliverorum ''Drimia'' is a genus of flowering plants. In the APG IV system, APG IV classification system, it is placed in the family (biology), family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly Circumscription (tax ...

'' J.C.Manning *''

Drimia ollivieri ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' (Maire) Stearn *''

Drimia pancration ''Drimia pancration'' is a species of plants in the family Asparagaceae. It is a bulbous geophyte A storage organ is a part of a plant specifically modified for storage of energy (generally in the form of carbohydrates) or water. Storage organ ...

'' (Steinh.) J.C.Manning & Goldblatt *'' Drimia polyantha'' (Blatt. & McCann) Stearn *'' Drimia polyphylla'' (Hook.f.) Ansari & Sundararagh. *'' Drimia porphyrantha'' (Bullock) Stedje *'' Drimia psilostachya'' (Welw. ex Baker) J.C.Manning & Goldblatt *''

Drimia pulchromarginata ''Drimia'' is a genus of flowering plants. In the APG IV system, APG IV classification system, it is placed in the family (biology), family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly Circumscription (tax ...

'' J.C.Manning & Goldblatt *'' Drimia pusilla'' Jacq. ex Willd. *'' Drimia razii'' Ansari *'' Drimia rupicola'' (Trimen) Dassan. in M.D.Daddanayake & al. (eds.) *'' Drimia salteri'' (Compton) J.C.Manning & Goldblatt *''

Drimia sanguinea ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (Schinz) Jessop *'' Drimia saniensis'' (Hilliard & B.L.Burtt) J.C.Manning & Goldblatt *''

Drimia sclerophylla ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of other ...

'' J.C.Manning & Goldblatt *''

Drimia secunda ''Drimia secunda'' (syn. ''Rhadamanthus secundus'') is a species of plant that is endemic to Namibia. Its natural habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an ...

'' (B.Nord.) J.C.Manning & Goldblatt *''

Drimia senegalensis ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (Kunth) J.C.Manning & Goldblatt *'' Drimia sigmoidea'' J.C.Manning & J.M.J.Deacon *'' Drimia simensis'' (Hochst. ex A.Rich.) Stedje *'' Drimia sphaerocephala'' Baker in W.H.Harvey & auct. suc. (eds.) *'' Drimia stenocarpa'' J.C.Manning & J.M.J.Deacon *''

Drimia sudanica ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' Friis & Vollesen *'' Drimia tazensis'' (Batt. & Maire) Stearn *''

Drimia undata ''Drimia'' is a genus of flowering plants. In the APG IV system, APG IV classification system, it is placed in the family (biology), family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly Circumscription (tax ...

'' Stearn *'' Drimia uniflora'' J.C.Manning & Goldblatt *'' Drimia uranthera'' (R.A.Dyer) J.C.Manning & Goldblatt *''

Drimia urgineoides ''Drimia'' is a genus of flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly the family Hyacinthaceae). When broadly circumscribed, the genus includes a number of othe ...

'' (Baker) J.C.Manning & Goldblatt *'' Drimia vermiformis'' J.C.Manning & Goldblatt *'' Drimia virens'' (Schltr.) J.C.Manning & Goldblatt *'' Drimia viridula'' (Baker) J.C.Manning & Goldblatt *'' Drimia wightii'' Lakshmin. In addition, 10 species described in 2015, and placed by the authors in ''Rhodocodon'', are, , treated as "unplaced" in the World Checklist of Selected Plant Families, which does not recognize the genus; none have names in ''Drimia'': *''Rhodocodon apiculatus'' H.Perrier ex Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon calcicola'' Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon campanulatus'' Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon cyathiformis'' H.Perrier ex Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon floribundus'' H.Perrier ex Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon graciliscapus'' Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon intermedius'' H.Perrier ex Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon linearifolius'' Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon monophyllus'' Knirsch, Mart.-Azorín & Wetschnig *''Rhodocodon rotundus'' H.Perrier ex Knirsch, Mart.-Azorín & Wetschnig

Distribution and habitat

The broadly defined genus has about 100 species found in Africa, including Madagascar, the Mediterranean area and Asia. About half of all the species occur in southern Africa, where species diversity is greatest in semi-arid regions with winter rainfall. ''Drimia'' generally is found in regions with seasonal dryness.

References

Bibliography

* {{Taxonbar, from=Q1055119 Scilloideae Asparagaceae genera