A shrub (often also called a bush) is a small-to-medium-sized

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widel ...

woody plant A woody plant is a plant that produces wood as its structural tissue and thus has a hard stem. In cold climates, woody plants further survive winter or dry season above ground, as opposite to herbaceous plants that die back to the ground until sp ...

. Unlike

herbaceous plant Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition ...

s, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from

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 ...

s by their multiple stems and shorter

height Height is measure of vertical distance, either vertical extent (how "tall" something or someone is) or vertical position (how "high" a point is). For example, "The height of that building is 50 m" or "The height of an airplane in-flight is ab ...

, less than tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead. Some definitions state that a shrub is less than and a tree is over 6 m. Others use as the cut-off point for classification. Many species of tree may not reach this mature height because of hostile less than ideal growing conditions, and resemble a shrub-sized plant. However, such species have the potential to grow taller under the ideal growing conditions for that plant. In terms of longevity, most shrubs fit in a class between

perennials A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widel ...

and trees; some may only last about five years even in good conditions, others, usually the larger and more woody ones, may live to 70 or more, but on average they last 7–10 years.

Shrubland Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It ...

is the natural landscape dominated by various shrubs; there are many distinct types around the world, including

fynbos Fynbos (; meaning fine plants) is a small belt of natural shrubland or heathland vegetation located in the Western Cape and Eastern Cape provinces of South Africa. This area is predominantly coastal and mountainous, with a Mediterranean clim ...

maquis Maquis may refer to: Resistance groups * Maquis (World War II), predominantly rural guerrilla bands of the French Resistance * Spanish Maquis, guerrillas who fought against Francoist Spain in the aftermath of the Spanish Civil War * The netwo ...

, shrub-steppe, shrub swamp and

moorland Moorland or moor is a type of habitat found in upland areas in temperate grasslands, savannas, and shrublands and montane grasslands and shrublands biomes, characterised by low-growing vegetation on acidic soils. Moorland, nowadays, generall ...

. In gardens and parks, an area largely dedicated to shrubs (now somewhat less fashionable than a century ago) is called a shrubbery, shrub border or shrub garden. There are many garden

cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture ...

s of shrubs, bred for flowering, for example

rhododendron ''Rhododendron'' (; from Ancient Greek ''rhódon'' "rose" and ''déndron'' "tree") is a very large genus of about 1,024 species of woody plants in the heath family (Ericaceae). They can be either evergreen or deciduous. Most species are nati ...

s, and sometimes even leaf colour or shape. Compared to trees and herbaceous plants, perhaps a relatively small number of shrubs have agricultural or commercial uses. Apart from the several

berry A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone or pit, although many pips or seeds may be present. Common examples are strawberries, rasp ...

-bearing species (using the culinary rather than botanical definition), few are eaten directly, and they are generally too small for much

timber Lumber is wood that has been processed into dimensional lumber, including beams and planks or boards, a stage in the process of wood production. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, w ...

use unlike trees. Those that are used include several perfumed species such as

lavender ''Lavandula'' (common name lavender) is a genus of 47 known species of flowering plants in the mint family, Lamiaceae. It is native to the Old World and is found in Cape Verde and the Canary Islands, and from Europe across to northern and easte ...

and

rose A rose is either a woody perennial flowering plant of the genus ''Rosa'' (), in the family Rosaceae (), or the flower it bears. There are over three hundred species and tens of thousands of cultivars. They form a group of plants that can be ...

, and a wide range of plants with medicinal uses. Tea and

coffee Coffee is a drink prepared from roasted coffee beans. Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content. It is the most popular hot drink in the world. Seeds of ...

are on the tree-shrub boundary; they are normally harvested from shrub-sized plants, but these would be large enough to become small trees if left to grow instead.

Definition

Shrubs are perennial woody plants, and therefore have persistent woody stems above ground (compare with succulent stems of

s). Usually, shrubs are distinguished from trees by their height and multiple stems. Some shrubs are

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, ...

(e.g.

hawthorn Hawthorn or Hawthorns may refer to: Plants * '' Crataegus'' (hawthorn), a large genus of shrubs and trees in the family Rosaceae * ''Rhaphiolepis'' (hawthorn), a genus of about 15 species of evergreen shrubs and small trees in the family Rosace ...

) and others

evergreen In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, whic ...

(e.g.

holly ''Ilex'' (), or holly, is a genus of over 570 species of flowering plants in the family Aquifoliaceae, and the only living genus in that family. ''Ilex'' has the most species of any woody dioecious angiosperm genus. The species are evergreen o ...

Ancient Greek Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic pe ...

philosopher

Theophrastus Theophrastus (; grc-gre, Θεόφραστος ; c. 371c. 287 BC), a Greek philosopher and the successor to Aristotle in the Peripatetic school. He was a native of Eresos in Lesbos.Gavin Hardy and Laurence Totelin, ''Ancient Botany'', Routle ...

divided the plant world into trees, shrubs and herbs. Small, low shrubs, generally less than tall, such as

, periwinkle and most small garden varieties of

, are often termed as subshrubs. Most definitions characterize shrubs as possessing multiple stems with no main trunk below. This is because the stems have branched below ground level. There are exceptions to this, with some shrubs having main trunks, but these tend to be very short and divide into multiple stems close to ground level without a reasonable length beforehand. Many trees can grow in multiple stemmed forms also while being tall enough to be trees, such as oak or

ash Ash or ashes are the solid remnants of fires. Specifically, ''ash'' refers to all non-aqueous, non-gaseous residues that remain after something burns. In analytical chemistry, to analyse the mineral and metal content of chemical samples, ash ...

Use in gardens and parks

An area of cultivated shrubs in a

park A park is an area of natural, semi-natural or planted space set aside for human enjoyment and recreation or for the protection of wildlife or natural habitats. Urban parks are green spaces set aside for recreation inside towns and cities. ...

or a

garden A garden is a planned space, usually outdoors, set aside for the cultivation, display, and enjoyment of plants and other forms of nature. The single feature identifying even the wildest wild garden is ''control''. The garden can incorporate bot ...

is known as a shrubbery. When clipped as

topiary Topiary is the horticultural practice of training perennial plants by clipping the foliage and twigs of trees, shrubs and subshrubs to develop and maintain clearly defined shapes, whether geometric or fanciful. The term also refers to plants w ...

, suitable species or varieties of shrubs develop dense

foliage A leaf ( : leaves) is any of the principal appendages of a vascular plant stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, ...

and many small leafy

branch A branch, sometimes called a ramus in botany, is a woody structural member connected to the central trunk of a tree (or sometimes a shrub). Large branches are known as boughs and small branches are known as twigs. The term '' twig'' usuall ...

es growing close together. Many shrubs respond well to renewal

pruning Pruning is a horticultural, arboricultural, and silvicultural practice involving the selective removal of certain parts of a plant, such as branches, buds, or roots. The practice entails the ''targeted'' removal of diseased, damaged, dead, ...

, in which hard cutting back to a " stool", removes everything but vital parts of the plant, resulting in long new stems known as "canes". Other shrubs respond better to selective pruning to dead or unhealthy, or otherwise unattractive parts to reveal their structure and character. Shrubs in common garden practice are generally considered broad-leaved plants, though some smaller

conifers Conifers are a group of cone-bearing seed plants, a subset of gymnosperms. Scientifically, they make up the division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single extant class, Pinopsida. All ext ...

such as

mountain pine ''Pinus mugo'', known as bog pine, creeping pine, dwarf mountain pine, mugo pine, mountain pine, scrub mountain pine, or Swiss mountain pine, is a species of conifer, native to high elevation habitats from southwestern to Central Europe and So ...

and common juniper are also shrubby in structure. Species that grow into a shrubby habit may be either

Botanical structure

Scrub brush vegetation in south TX IMG 6069

botany Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek w ...

and

ecology Ecology () is the study of the relationships between living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overl ...

, a shrub is more specifically used to describe the particular physical canopy structure or plant life-form of woody plants which are less than high and usually multiple stems arising at or near the surface of the ground. For example, a descriptive system widely adopted in

Australia Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...

is based on structural characteristics based on life-form, plus the height and amount of foliage cover of the tallest layer or dominant

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriat ...

.Costermans, L. F. (1993) ''Native trees and shrubs of South-Eastern Australia''. rev. ed. For shrubs that are high, the following structural forms are categorized: * dense foliage cover (70–100%) — closed-shrubs * mid-dense foliage cover (30–70%) — open-shrubs * sparse foliage cover (10–30%) — tall shrubland * very sparse foliage cover (<10%) — tall open shrubland For shrubs less than high, the following structural forms are categorized: * dense foliage cover (70–100%) — closed-

heath A heath () is a shrubland habitat found mainly on free-draining infertile, acidic soils and characterised by open, low-growing woody vegetation. Moorland is generally related to high-ground heaths with—especially in Great Britain—a cooler a ...

or closed low shrubland—(''North America'') * mid-dense foliage cover (30–70%) — open-heath or mid-dense low shrubland—(''North America'') * sparse foliage cover (10–30%) — low shrubland * very sparse foliage cover (<10%) — low open shrubland

List of shrubs

Those marked with * can also develop into tree form if in ideal conditions. ;A * '' Abelia'' (Abelia) * '' Acer'' (Maple) * * ''

Actinidia ''Actinidia'' is a genus of woody and, with a few exceptions, dioecious plants native to temperate eastern Asia, occurring throughout most of China, Taiwan, Korea, and Japan, and extending north to southern areas of Russian Far East and south ...

'' (Actinidia) * ''

Aloe ''Aloe'' (; also written ''Aloë'') is a genus containing over 650 species of flowering succulent plants.WFO (2022): Aloe L. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-4000001341. Accessed on: 06 Nov 2022 The most wi ...

'' (Aloe) * ''

Aralia ''Aralia'' , or spikenard, is a genus of the family Araliaceae, consisting of 68 accepted species of deciduous or evergreen trees, shrubs, and rhizomatous herbaceous perennials. The genus is native to Asia and the Americas, with most specie ...

'' (Angelica Tree, Hercules' Club) * * ''

Arctostaphylos ''Arctostaphylos'' (; from "bear" and "bunch of grapes") is a genus of plants comprising the manzanitas () and bearberries. They are shrubs or small trees. There are about 60 species, of ''Arctostaphylos'', ranging from ground-hugging arc ...

'' ( Bearberry, Manzanita) * * '' Aronia'' (Chokeberry) * '' Artemisia'' (

Sagebrush Sagebrush is the common name of several woody and herbaceous species of plants in the genus '' Artemisia''. The best known sagebrush is the shrub '' Artemisia tridentata''. Sagebrushes are native to the North American west. Following is an al ...

) * '' Aucuba'' (Aucuba) ;B * ''

Berberis ''Berberis'' (), commonly known as barberry, is a large genus of deciduous and evergreen shrubs from tall, found throughout temperate and subtropical regions of the world (apart from Australia). Species diversity is greatest in South Amer ...

'' (Barberry) * ''

Bougainvillea ''Bougainvillea'' ( , ) is a genus of thorny ornamental vines, bushes, and trees belonging to the four o' clock family, Nyctaginaceae. It is native to eastern South America, found from Brazil, west to Peru, and south to southern Argentina. ...

'' (Bougainvillea) * ''

Brugmansia ''Brugmansia'' is a genus of seven species of flowering plants in the nightshade family Solanaceae. They are woody trees or shrubs, with pendulous flowers, and have no spines on their fruit. Their large, fragrant flowers give them their common n ...

'' (Angel's trumpet) * ''

Buddleja ''Buddleja'' (; ''Buddleia''; also historically given as ''Buddlea'') is a genus comprising over 140 species of flowering plants endemic to Asia, Africa, and the Americas. The generic name bestowed by Linnaeus posthumously honoured the Re ...

'' (Butterfly bush) * ''

Buxus ''Buxus'' is a genus of about seventy species in the family Buxaceae. Common names include box or boxwood. The boxes are native to western and southern Europe, southwest, southern and eastern Asia, Africa, Madagascar, northernmost South ...

'' (Box) * ;C * ''

Calia ''Dermatophyllum'' is a genus of three or four species of shrubs and small trees in the subfamily Faboideae of the pea family, Fabaceae. The genus is native to southwestern North America from western Texas to New Mexico and Arizona in th ...

'' (Mescalbean) * ''

Callicarpa ''Callicarpa'' (beautyberry) is a genus of shrubs and small trees in the family Lamiaceae.Heywood, V.H., Brummitt, R.K., Culham, A. & Seberg, O. 2007: Flowering Plant Families of the World. Royal Botanic Gardens, Kew. They are native to east ...

'' (Beautyberry) * * ''

Callistemon ''Callistemon'' is a genus of shrubs in the family Myrtaceae, first described as a genus in 1814. The entire genus is endemic to Australia but widely cultivated in many other regions and naturalised in scattered locations. Their status as ...

'' (Bottlebrush) * * ''

Calluna ''Calluna vulgaris'', common heather, ling, or simply heather, is the sole species in the genus ''Calluna'' in the flowering plant family Ericaceae. It is a low-growing evergreen shrub growing to tall, or rarely to and taller, and is found ...

'' (Heather) * '' Calycanthus'' (Sweetshrub) * ''

Camellia ''Camellia'' (pronounced or ) is a genus of flowering plants in the family Theaceae. They are found in eastern and southern Asia, from the Himalayas east to Japan and Indonesia. There are more than 220 described species, with some controve ...

'' (Camellia, Tea) * * '' Caragana'' ( Pea-tree) * * '' Carpenteria'' (Carpenteria) * ''

Caryopteris ''Caryopteris'' (bluebeard; ) is a genus of flowering plants in the family Lamiaceae (formerly often placed in the family Verbenaceae). They are native to east Asia (China, Korea, Japan, Mongolia).Germplasm Resources Information Network''Caryopt ...

'' (

Blue Spiraea Blue is one of the three primary colours in the RYB colour model (traditional colour theory), as well as in the RGB (additive) colour model. It lies between violet and cyan on the spectrum of visible light. The eye perceives blue when ob ...

) * ''

Cassiope Cascade, Smallsat and Ionospheric Polar Explorer (CASSIOPE), is a Canadian Space Agency (CSA) multi-mission satellite operated by the University of Calgary. The mission development and operations from launch to February 2018 was funded through ...

'' ( Moss-heather) * ''

Ceanothus ''Ceanothus'' is a genus of about 50–60 species of nitrogen-fixing shrubs and small trees in the buckthorn family ( Rhamnaceae). Common names for members of this genus are buckbrush, California lilac, soap bush, or just ceanothus. ''"Ceanothu ...

'' (Ceanothus) * * ''

Celastrus ''Celastrus'', commonly known as staff vine, staff tree or bittersweet, is a genus in the family Celastraceae which comprises about 30-40 species of shrubs and vines. They have a wide distribution in East Asia, Australasia, Africa, and the Amer ...

'' (Staff vine) * * ''

Ceratostigma ''Ceratostigma'' (;), or leadwort, plumbago, is a genus of eight species of flowering plants in the family Plumbaginaceae, native to warm temperate to tropical regions of Africa and Asia. Common names are shared with the genus ''Plumbago''. De ...

'' ( Hardy Plumbago) * ''

Cercocarpus ''Cercocarpus'', commonly known as mountain mahogany, is a small genus of at least nine species of nitrogen-fixing flowering plants in the rose family, Rosaceae. They are native to the western United States and northern Mexico, where they gro ...

'' (Mountain-mahogany) * * ''

Chaenomeles ''Chaenomeles'' is a genus of four species https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:331479-2 of deciduous spiny shrubs, usually 1–3 m tall, in the family Rosaceae. They are native to Southeast Asia. These plants are rela ...

'' (Japanese Quince) * ''

Chamaebatiaria ''Chamaebatiaria'' is a monotypic genus of aromatic shrub in the rose family containing the single species ''Chamaebatiaria millefolium'', which is known by the common names fern bush and desert sweet. Its genus name comes from its physical res ...

'' (Fernbush) * ''

Chamaedaphne ''Chamaedaphne calyculata'', known commonly as leatherleaf or cassandra, is a perennial dwarf shrub in the plant family Ericaceae and the only species in the genus ''Chamaedaphne''. It is commonly seen in cold, acidic bogs and forms large, spread ...

'' (Leatherleaf) * ''

Chimonanthus ''Chimonanthus'' is a genus of flowering plants in the family Calycanthaceae, native to China, but is also cultivated elsewhere in Asia, including Iran. The genus includes three to six species depending on taxonomic interpretation; six are acce ...

'' (Wintersweet) * ''

Chionanthus ''Chionanthus'' , common name: fringetrees, is a genus of about 150 species of flowering plants in the family Oleaceae. The genus has a wide distribution primarily in the tropics and subtropics, but with three species extending north into te ...

'' (Fringe-tree) * * ''

Choisya ''Choisya'' is a small genus of aromatic evergreen shrubs in the rue family, Rutaceae. Members of the genus are commonly known as Mexican orange due to the similarity of their flowers with those of the closely related orange, both in shape an ...

'' (Mexican-orange Blossom) * * ''

Cistus ''Cistus'' (from the Greek ''kistos'') is a genus of flowering plants in the rockrose family Cistaceae, containing about 20 species (Ellul ''et al.'' 2002). They are perennial shrubs found on dry or rocky soils throughout the Mediterranean region ...

'' (Rockrose) * ''

Clerodendrum ''Clerodendrum'' is a genus of flowering plants formerly placed in the family Verbenaceae, but now considered to belong to the Lamiaceae (mint) family. Its common names include glorybower, bagflower and bleeding-heart. It is currently classified ...

'' (Clerodendrum) * ''

Clethra ''Clethra'' is a genus of flowering shrubs or small trees described as a genus by Linnaeus in 1753.Clianthus ''Clianthus'', commonly known as kakabeak (''kōwhai ngutukākā'' in Māori), is a genus of flowering plants in the legume family Fabaceae, comprising two species of shrubs native to New Zealand. They have striking clusters of red flowers whic ...

'' (

Glory Pea Glory may refer to: Honor and renown * Glory (honor), high renown, praise, and honor obtained by notable achievements * '' Kleos'', the Greek word for "glory", often translated to "renown" (what others hear about you) Arts and entertainment Fict ...

) * ''

Colletia ''Colletia'' is a genus of flowering plants in the family Rhamnaceae, with five species of spiny shrubs. All species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well ...

'' (Colletia) * ''

Colutea ''Colutea'' is a genus of about 25 species of deciduous flowering shrubs in the legume family Fabaceae, growing from 2–5 m tall, native to southern Europe, north Africa and southwest Asia. The leaves are pinnate and light green to glaucous gr ...

'' (Bladder Senna) * '' Comptonia'' (Sweetfern) * ''

Cornus ''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrub ...

'' (Dogwood) * * ''

Corylopsis ''Corylopsis'' is a genus of nearly 30 species of shrubs in the witch hazel family, Hamamelidaceae, native to eastern Asia with the majority of species endemic to China but with some also in Japan, Korea, and the Himalayas. This genus is also kn ...

'' (Winter-hazel) * * ''

Cotinus ''Cotinus'' (''Sunset Western Garden Book,'' 1995:606–607), the smoketree or smoke bush, is a genus of seven species of flowering plants in the family Anacardiaceae, closely related to the sumacs (''Rhus''). Characteristics They are larg ...

'' (Smoketree) * * ''

Cotoneaster ''Cotoneaster'' is a genus of flowering plants in the rose family, Rosaceae, native to the Palaearctic region (temperate Asia, Europe, north Africa), with a strong concentration of diversity in the genus in the mountains of southwestern China an ...

'' (Cotoneaster) * * '' Cowania'' ( Cliffrose) * ''

Crataegus ''Crataegus'' (), commonly called hawthorn, quickthorn, thornapple, Voss, E. G. 1985. ''Michigan Flora: A guide to the identification and occurrence of the native and naturalized seed-plants of the state. Part II: Dicots (Saururaceae–Cornacea ...

'' (Hawthorn) * * ''

Crinodendron ''Crinodendron'' is a genus of flowering plants belonging to the family Elaeocarpaceae. The eight species are evergreen shrubs or small trees native to the forests of Chile. They have narrow, leathery evergreen leaves and pendent bell-shaped flo ...

'' (Crinodendron) * * ''

Cytisus ''Cytisus'' is a genus of flowering plants in the family Fabaceae, native to open sites (typically scrub and heathland) in Europe, western Asia and North Africa. It belongs to the subfamily Faboideae, and is one of several genera in the tribe Ge ...

'' and allied genera (

Broom A broom (also known in some forms as a broomstick) is a cleaning tool consisting of usually stiff fibers (often made of materials such as plastic, hair, or corn husks) attached to, and roughly parallel to, a cylindrical handle, the broomstick. I ...

) * ;D * ''

Daboecia ''Daboecia'' , or St. Dabeoc's heath, is a small genus of flowering plants in the family Ericaceae, containing two evergreen shrubs, closely related to the genus '' Erica''. They are native to cliffs and heathland in southern Atlantic Europe and ...

'' (

Heath A heath () is a shrubland habitat found mainly on free-draining infertile, acidic soils and characterised by open, low-growing woody vegetation. Moorland is generally related to high-ground heaths with—especially in Great Britain—a cooler a ...

) * '' Danae'' (Alexandrian laurel) * '' Daphne'' (Daphne) * ''

Decaisnea :''Decaisnea Lindl. is a synonym of Tropidia (plant), an orchid genus.'' ''Decaisnea'' Hook.f &Thomson, (猫儿屎属 mao er shi shu) known commonly as dead man's fingers, blue bean plant or blue sausage fruit, is a genus of flowering plant in ...

'' (Decaisnea) * '' Dasiphora'' (Shrubby Cinquefoil) * ''

Dendromecon ''Dendromecon'', the tree poppy, is a genus of one or two species of shrubs to small trees, native to California and northern Baja California. The leaves are evergreen, alternate, lanceolate to ovate, 3–10 cm long. The flowers are yellow, ...

'' (Tree poppy) * ''

Desfontainea ''Chiropetalum'' is a plant genus of the family Euphorbiaceae first described as a genus in 1832. It is widespread across relatively dry regions of North and South America from Texas to Uruguay Uruguay (; ), officially the Oriental Republi ...

'' (Desfontainea) * '' Deutzia'' (Deutzia) * ''

Diervilla ''Diervilla'', or bush honeysuckle, is a genus of three species of deciduous shrubs in the family Caprifoliaceae, all indigenous to eastern North America. The genus is named after a French surgeon Dr. Marin Diereville, who introduced the plant ...

'' (Bush honeysuckle) * ''

Dipelta ''Linnaea'' is a plant genus in the honeysuckle family Caprifoliaceae. Until 2013, the genus included a single species, ''Linnaea borealis''. In 2013, on the basis of molecular phylogenetic evidence, the genus was expanded to include species f ...

'' (Dipelta) * ''

Dirca ''Dirca'' is a genus of three or four species of flowering plants in the family Thymelaeaceae, native to North America. The genus is named after Dirce in Greek mythology. The general common name for this deciduous shrub is leatherwood; other ...

'' (Leatherwood) * '' Dracaena'' (Dragon tree) * * ''

Drimys ''Drimys'' is a genus of about eight species of woody evergreen flowering plants, in the family Winteraceae. The species are native to the Neotropics, ranging from southern Mexico to the southern tip of South America. They are primitive dicots ...

'' (

Winter's Bark ''Drimys winteri'', the winter's bark or canelo, is a slender tree in the family Winteraceae, growing up to tall. It is native to the Magellanic and Valdivian temperate rain forests of Chile and Argentina, where it is a dominant tree in the coa ...

) * * '' Dryas'' (Mountain Avens) ;E * ''

Edgeworthia ''Edgeworthia'' (paper bush) is a genus of plants in the family Thymelaeaceae. When the genus was first described, it was published twice in the same year (1841), in two separate publications: '; and ''Denkschriften der Regensburgischen Botanisch ...

'' (Paper Bush) * * ''

Elaeagnus ''Elaeagnus'' , silverberry or oleaster, is a genus of about 50–70 species of flowering plants in the family Elaeagnaceae. Description ''Elaeagnus'' plants are deciduous or evergreen shrubs or small trees. The alternate leaves and the shoo ...

'' (

) * * '' Embothrium'' (

Chilean Firebush ''Embothrium coccineum'', Chilean firetree or Chilean firebush, commonly known in Chile and Argentina as ''notro'', ''ciruelillo'' and ''fósforo'' is a small evergreen tree in the flowering plant family Proteaceae. It grows in the temperate ...

) * * ''

Empetrum ''Empetrum'' is a genus of three species of dwarf evergreen shrubs in the heath family Ericaceae. They are commonly known as crowberries and bear edible fruit. They are commonly found in the northern hemisphere, from temperate to subarctic clima ...

'' (

Crowberry ''Empetrum nigrum'', crowberry, black crowberry, or, in western Alaska, blackberry, is a flowering plant species in the heather family Ericaceae with a near circumboreal distribution in the Northern Hemisphere. It is usually dioecious, but ther ...

) * ''

Enkianthus ''Enkianthus'' is a genus of shrubs or small trees in the heath family (Ericaceae). Its native range is in Asia, as far west as the eastern Himalayas, as far south as Indochina, and as far north and east as China and Japan. This genus is consid ...

'' (

Pagoda Bush A pagoda is an Asian tiered tower with multiple eaves common to Nepal, India, China, Japan, Korea, Myanmar, Vietnam, and other parts of Asia. Most pagodas were built to have a religious function, most often Buddhist but sometimes Taoist ...

) * ''

Ephedra Ephedra may refer to: * Ephedra (medicine), a medicinal preparation from the plant ''Ephedra sinica'' * ''Ephedra'' (plant), genus of gymnosperm shrubs See also * Ephedrine Ephedrine is a central nervous system (CNS) stimulant that is of ...

'' (Ephedra) * '' Epigaea'' (

Trailing Arbutus ''Epigaea repens'', the mayflower, trailing arbutus, or ground laurel, is a low, spreading shrub in the family Ericaceae. It is found from Newfoundland to Florida, west to Kentucky and the Northwest Territories. Description The plant is a slow-g ...

) * ''

Erica Erica or ERICA may refer to: * Erica (given name) * ''Erica'' (plant), a flowering plant genus * Erica (chatbot), a service of Bank of America * ''Erica'' (video game), a 2019 FMV video game * ''Erica'' (spider), a jumping spider genus * E ...

'' (

) * ''

Eriobotrya ''Eriobotrya'' is a genus of flowering plants, mostly large evergreen shrubs and small trees in the family Rosaceae, native to woodland in the Himalayas and East Asia. The loquat, ''E. japonica'', is grown for its edible fruit. ''Eriobotrya'' s ...

'' (Loquat) * * ''

Escallonia ''Escallonia'' is a genus of shrubs and trees in the family Escalloniaceae. They are native to North and South America. Taxonomy Currently valid species in ''Escallonia'' are: * '' Escallonia alpina'' * '' Escallonia angustifolia'' * '' Es ...

'' (Escallonia) * ''

Eucryphia ''Eucryphia'' is a small genus of trees and large shrubs native to the south temperate regions of South America and coastal eastern Australia, mainly Tasmania. Sometimes placed in a family of their own, the Eucryphiaceae, more recent classificati ...

'' (Eucryphia) * * ''

Euonymus ''Euonymus'' is a genus of flowering plants in the staff vine family, Celastraceae. Common names vary widely among different species and between different English-speaking countries, but include spindle (or spindle tree), burning-bush, strawb ...

'' (Spindle) * * '' Exochorda'' (Pearl Bush) ;F * '' Fabiana'' (Fabiana) * '' Fallugia'' (Apache Plume) * ''

Fatsia ''Fatsia'' is a small genus of three species of evergreen shrubs in the family Araliaceae native to southern Japan and Taiwan. They typically have stout, sparsely branched stems bearing spirally-arranged, large leathery, palmately lobed leav ...

'' (Fatsia) * ''

Forsythia ''Forsythia'' , is a genus of flowering plants in the olive family Oleaceae. There are about 11 species, mostly native to eastern Asia, but one native to southeastern Europe. ''Forsythia'' – also one of the plant's common names – is ...

'' (Forsythia) * ''

Fothergilla ''Fothergilla'' (witch alder) is a genus of two to four species of flowering plants in the family Hamamelidaceae, native to woodland and swamps of the southeastern United States. They are low-growing deciduous shrubs growing to tall with downy ...

'' (Fothergilla) * '' Franklinia'' (Franklinia) * * '' Fremontodendron'' (Flannelbush) * ''

Fuchsia ''Fuchsia'' () is a genus of flowering plants that consists mostly of shrubs or small trees. The first to be scientifically described, '' Fuchsia triphylla'', was discovered on the Caribbean island of Hispaniola (Haiti and the Dominican Republic ...

'' (Fuchsia) * ;G * '' Garrya'' (Silk-tassel) * * ''

Gaultheria ''Gaultheria'' is a genus of about 135 species of shrubs in the family Ericaceae. The name commemorates Jean François Gaultier of Quebec, an honour bestowed by the Scandinavian Pehr Kalm in 1748 and taken up by Carl Linnaeus in his '. These pla ...

'' (

Salal ''Gaultheria shallon'' is an evergreen shrub in the heather family (Ericaceae), native to western North America. In English, it is known as salal, shallon, or (mainly in Britain) gaultheria. Description ''Gaultheria shallon'' is tall, spra ...

) * ''

Gaylussacia ''Gaylussacia'' is a genus of about fifty species of flowering plants in the family Ericaceae, native to the Americas, where they occur in eastern North America and in South America in the Andes and the mountains of southeastern Brazil (the ...

'' (

Huckleberry Huckleberry is a name used in North America for several plants in the family Ericaceae, in two closely related genera: '' Vaccinium'' and '' Gaylussacia''. The huckleberry is the state fruit of Idaho. Nomenclature The name 'huckleberry' is a ...

) * ''

Genista Genista is a genus of flowering plants in the legume family Fabaceae, native to open habitats such as moorland and pasture in Europe and western Asia. They include species commonly called broom, though the term may also refer to other genera, i ...

'' (

) * * '' Gordonia'' (

Loblolly-bay ''Gordonia lasianthus'' (loblolly-bay, holly-bay, gordonia, or bay) is a small to medium-sized evergreen tree or shrub found in acidic, swampy soils of pinelands and bays on the Atlantic and Gulf Coastal Plains of the southeastern United States. ...

) * * ''

Grevillea ''Grevillea'', commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus ''Grevillea'' are shrubs, rarely trees, with the leaves arranged alternately along the b ...

'' (Grevillea) * '' Griselinia'' (Griselinia) * ;H * '' Hakea'' (Hakea) * * ''

Halesia ''Halesia'', also known as silverbell or snowdrop tree, is a small genus of four or five species of deciduous large shrubs or small trees in the family Styracaceae. Range They are native to eastern Asia (southeast China) and eastern North Ameri ...

'' (

Silverbell ''Halesia'', also known as silverbell or snowdrop tree, is a small genus of four or five species of deciduous large shrubs or small trees in the family Styracaceae. Range They are native to eastern Asia (southeast China) and eastern North Amer ...

) * * '' Halimium'' (Rockrose) * ''

Hamamelis Witch-hazels or witch hazels (''Hamamelis'') are a genus of flowering plants in the family Hamamelidaceae, with three species in North America ('' H. ovalis'', '' H. virginiana'', and '' H. vernalis''), and one each in Japan ('' H.&nb ...

'' (Witch-hazel) * * '' Hebe'' (Hebe) * ''

Hedera ''Hedera'', commonly called ivy (plural ivies), is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae, native to western, central and southern Europe, Macaronesia, northwestern Africa an ...

'' (Ivy) * ''

Helianthemum ''Helianthemum'' , known as rock rose, sunrose, rushrose, or frostweed,' ...

'' (Rockrose) * ''

Hibiscus ''Hibiscus'' is a genus of flowering plants in the mallow family, Malvaceae. The genus is quite large, comprising several hundred species that are native to warm temperate, subtropical and tropical regions throughout the world. Member species ...

'' (Hibiscus) * * '' Hippophae'' (Sea-buckthorn) * * ''

Hoheria ''Hoheria'' is a genus of six species of flowering plants in the family Malvaceae. All are endemic to New Zealand. The genus name is a latinization of the Māori language name, ''houhere''. That name, as well as lacebark and ribbonwood, ar ...

'' (Lacebark) * * '' Holodiscus'' (

Creambush ''Holodiscus discolor'', commonly known as ocean spray or oceanspray, creambush, or ironwood, is a shrub of western North America. Description ''Holodiscus discolor'' is a fast-growing deciduous shrub usually from to in height, and up to ta ...

) * ''

Hudsonia ''Hudsonia'' (goldenheather, poverty grass) is a small genus of three species of flowering plants in the family Cistaceae, native to North America. They are typical of sand dune habitats. They are evergreen subshrubs growing to 20 cm tall. ...

'' (Hudsonia) * ''

Hydrangea ''Hydrangea'', () commonly named the hortensia, is a genus of over 75 species of flowering plants native to Asia and the Americas. By far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan. Most are shrubs tall, ...

'' (Hydrangea) * '' Hypericum'' (

Rose of Sharon Rose of Sharon is a name that has been applied to several different species of flowering plants that are valued in different parts of the world. It is also a biblical expression, though the identity of the plant referred to is unclear and is dis ...

) * '' Hyssopus'' (Hyssop) ;I * '' Ilex'' (

Holly ''Ilex'' (), or holly, is a genus of over 570 species of flowering plants in the family Aquifoliaceae, and the only living genus in that family. ''Ilex'' has the most species of any woody dioecious angiosperm genus. The species are evergreen o ...

) * * ''

Illicium ''Illicium'' is a genus of flowering plants treated as part of the family Schisandraceae,

'' (

Star Anise ''Illicium verum'' is a medium-sized evergreen tree native to northeast Vietnam and southwest China. A spice commonly called star anise, staranise, star anise seed, star aniseed, star of anise, Chinese star anise, or badian that closely resemb ...

) * * ''

Indigofera ''Indigofera'' is a large genus of over 750 species of flowering plants belonging to the pea family Fabaceae. They are widely distributed throughout the tropical and subtropical regions of the world. Description Species of ''Indigofera'' are mos ...

'' (Indigo) * '' Itea'' (

Sweetspire ''Itea virginica'', commonly known as Virginia willow or Virginia sweetspire, is a small North American flowering shrub that grows in low-lying woods and wetland margins. Virginia willow is a member of the Iteaceae family, and native to the south ...

) ;J * '' Jamesia'' (Cliffbush) * ''

Jasminum Jasmine ( taxonomic name: ''Jasminum''; , ) is a genus of shrubs and vines in the olive family (Oleaceae). It contains around 200 species native to tropical and warm temperate regions of Eurasia, Africa, and Oceania. Jasmines are widely cultiva ...

'' (Jasmine) * ''

Juniperus Junipers are coniferous trees and shrubs in the genus ''Juniperus'' () of the cypress family Cupressaceae. Depending on the taxonomy, between 50 and 67 species of junipers are widely distributed throughout the Northern Hemisphere, from the Arcti ...

'' (Juniper) * ;K * ''

Kalmia ''Kalmia'' is a genus of about ten species of evergreen shrubs from 0.2–5 m tall, in the family Ericaceae. They are native to North America (mainly in the eastern half of the continent) and Cuba. They grow in acidic soils, with different spe ...

'' (Mountain-laurel) * '' Kerria'' (Kerria) * ''

Kolkwitzia ''Linnaea amabilis'', also known under the synonym ''Kolkwitzia amabilis'' and the English name beauty bush, is a species of flowering plant in the family Caprifoliaceae. It is a deciduous shrub grown as an ornamental plant. In China, whe ...

'' ( Beauty-bush) ;L * ''

Lagerstroemia ''Lagerstroemia'' (), commonly known as crape myrtle (also spelled crepe myrtle or crêpe myrtle), is a genus of around 50 species of deciduous and evergreen trees and shrubs native to the Indian subcontinent, southeast Asia, northern Aust ...

'' (Crape-myrtle) * * ''

Lapageria ''Lapageria'' is a genus of flowering plants with only one known species, ''Lapageria rosea'', commonly known as Chilean bellflower or copihue (''copeewueh'', from Mapudungun ''kopiwe''). ''Lapageria rosea'' is the national flower of Chile. It ...

'' (Copihue) * ''

Lantana ''Lantana'' () is a genus of about 150 species of perennial flowering plants in the verbena family, Verbenaceae. They are native to tropical regions of the Americas and Africa but exist as an introduced species in numerous areas, especially in ...

'' (Lantana) * ''

Lavandula ''Lavandula'' (common name lavender) is a genus of 47 known species of flowering plants in the mint family, Lamiaceae. It is native to the Old World and is found in Cape Verde and the Canary Islands, and from Europe across to northern and easte ...

'' (Lavender) * ''

Lavatera ''Malva'' is a genus of herbaceous annual, biennial, and perennial plants in the family Malvaceae. It is one of several closely related genera in the family to bear the common English name mallow. The genus is widespread throughout the temp ...

'' (Tree Mallow) * ''

Ledum ''Ledum'' was a genus in the family Ericaceae, including 8 species of evergreen shrubs native to cool temperate and subarctic regions of the Northern Hemisphere and commonly known as Labrador tea. It is now recognised as a subsection of section R ...

'' (Ledum) * ''

Leitneria ''Leitneria floridana'' (corkwood), the sole species in the genus ''Leitneria'', is a deciduous dioecious shrub or small tree, found only in the southern United States states of Arkansas, Florida, Georgia, Missouri and Texas. It grows at damp h ...

'' (Corkwood) * * ''

Lespedeza ''Lespedeza'' is a genus of some 40 species (including nothospecies) of flowering plants in the pea family (Fabaceae), commonly known as bush clovers or (particularly East Asian species) Japanese clovers (''hagi''). The genus is native to warm t ...

'' (Bush Clover) * * ''

Leptospermum ''Leptospermum'' is a genus of shrubs and small trees in the myrtle family Myrtaceae commonly known as tea trees, although this name is sometimes also used for some species of '' Melaleuca''. Most species are endemic to Australia, with the great ...

'' (Manuka) * * '' Leucothoe'' (Doghobble) * '' Leycesteria'' (Leycesteria) * '' Ligustrum'' (Privet) * * ''

Lindera Dried fruits of ''Lindera neesiana'' used as spice (coll. MHNT) ''Lindera'' is a genus of about 80–100Linnaea'' (Twinflower) * ''

Lonicera Honeysuckles are arching shrubs or twining vines in the genus ''Lonicera'' () of the family Caprifoliaceae, native to northern latitudes in North America and Eurasia. Approximately 180 species of honeysuckle have been identified in both contin ...

'' (Honeysuckle) * ''

Lupinus ''Lupinus'', commonly known as lupin, lupine, or regionally bluebonnet etc., is a genus of plants in the legume family Fabaceae. The genus includes over 199 species, with centers of diversity in North and South America. Smaller centers occur ...

'' (Tree Lupin) * ''

Lycium ''Lycium'' is a genus of flowering plants in the nightshade family, Solanaceae. The genus has a disjunct distribution around the globe, with species occurring on most continents in temperate and subtropical regions. South America has the most s ...

'' (Boxthorn) ;M * ''

Magnolia ''Magnolia'' is a large genus of about 210 to 340The number of species in the genus ''Magnolia'' depends on the taxonomic view that one takes up. Recent molecular and morphological research shows that former genera ''Talauma'', ''Dugandiodendr ...

'' (Magnolia) * '' Mahonia'' (Mahonia) * ''

Malpighia ''Malpighia'' is a genus of flowering plants in the nance family, Malpighiaceae. It contains about 45 species of shrubs or small trees, all of which are native to the American tropics. The generic name honours Marcello Malpighi, a 17th-centu ...

'' (

Acerola ''Malpighia emarginata'' is a tropical fruit-bearing shrub or small tree in the family Malpighiaceae. Common names include acerola cherry, Guarani cherry, Barbados cherry, West Indian cherry, and wild crepe myrtle. Acerola is native to Paragu ...

) * ''

Menispermum ''Menispermum'' (moonseed) is a small genus of deciduous climbing woody vines in the moonseed family (Menispermaceae). Plants in this genus have small dioecious flowers, and clusters of small grape-like drupes. The name, moonseed, comes from th ...

'' (Moonseed) * '' Menziesia'' (Menziesia) * ''

Mespilus ''Mespilus'', commonly called medlar, is a monotypic genus of flowering plants in the family Rosaceae containing the single species ''Mespilus germanica'' of southwest Asia. It is also found in some countries in the Balkans, especially in Alb ...

'' (

Medlar ''Mespilus germanica'', known as the medlar or common medlar, is a large shrub or small tree in the rose family Rosaceae. The fruit of this tree, also called medlar, has been cultivated since Roman times, is usually available in winter and ea ...

) * * ''

Microcachrys ''Microcachrys tetragona'', the creeping pine or creeping strawberry pine, is a species of dioecious conifer belonging to the podocarp family (Podocarpaceae).Christopher N. Page. 1990. "Podocarpaceae" pages 332-346. In: Klaus Kubitzki (general e ...

'' (Microcachrys) * ''

Myrica ''Myrica'' is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Austra ...

'' (Bayberry) * * ''

Myricaria ''Myricaria'' is a genus of flowering plants of the family Tamaricaceae, native to Eurasia. Species Species considered valid by The Plant List The Plant List was a list of botanical names of species of plants created by the Royal Botanic G ...

'' (Myricaria) * ''

Myrtus ''Myrtus'' (commonly called myrtle) is a genus of flowering plants in the family Myrtaceae. It was first described by Swedish botanist Linnaeus in 1753. Over 600 names have been proposed in the genus, but nearly all have either been moved ...

'' and allied genera (Myrtle) * ;N * ''

Neillia ''Neillia'' is a genus of the botanical family Rosaceae Rosaceae (), the rose family, is a medium-sized family of flowering plants that includes 4,828 known species in 91 genera. The name is derived from the type genus ''Rosa''. Among the ...

'' (Neillia) * ''

Nerium ''Nerium oleander'' ( ), most commonly known as oleander or nerium, is a shrub or small tree cultivated worldwide in temperate and subtropical areas as an ornamental and landscaping plant. It is the only species currently classified in the ge ...

'' (Oleander) ;O * ''

Olearia ''Olearia'', most commonly known as daisy-bush, is a genus of flowering plants belonging to the family Asteraceae, the largest of the flowering plant families in the world. Olearia are found in Australia, New Guinea and New Zealand. The genus i ...

'' (Daisy bush) * * ''

Osmanthus ''Osmanthus'' ''Sunset Western Garden Book,'' 1995:606–607 is a genus of about 30 species of flowering plants in the family Oleaceae. Most of the species are native to eastern Asia ( China, Japan, Korea, Indochina, the Himalayas, etc.) ...

'' (Osmanthus) ;P * ''

Pachysandra ''Pachysandra'' is a genus of five species of evergreen perennials or subshrubs, belonging to the boxwood family Buxaceae. The species are native to eastern Asia and southeast North America, some reaching a height of , with only weakly woody st ...

'' (Pachysandra) * '' Paeonia'' (Tree-peony) * '' Persoonia'' (Geebungs) * ''

Philadelphus ''Philadelphus'' () (mock-orange) is a genus of about 60 species of shrubs from 3–20 ft (1–6 m) tall, native to North America, Central America, Asia and (locally) in southeast Europe. They are named "mock-orange" in reference to their ...

'' (Mock orange) * * ''

Phlomis ''Phlomis'' is a genus of over 100 species''Phlomis''.
Flora of China. of

'' ( Jerusalem Sage) * ''

Photinia ''Photinia'' () is a genus of about 30 species of small trees and large shrubs, but the taxonomy has recently varied greatly, with the genera '' Heteromeles'', '' Stranvaesia'' and '' Aronia'' sometimes included in ''Photinia''. They are a part ...

'' (Photinia) * * ''

Physocarpus ''Physocarpus'', commonly called ninebark, is a genus of flowering plants in the family Rosaceae, native to North America (most species) and northeastern Asia (one species). Description ''Physocarpus'' are deciduous shrubs with peeling bark

'' (Ninebark) * * ''

Pieris Pieris may refer to: Organisms * ''Pieris'' (plant), the andromeda or fetterbush, a plant genus in the family Ericaceae * ''Pieris'' (butterfly), the garden whites, a butterfly genus in the family Pieridae * ''Pieris'', a synonym of the genus ...

'' (Pieris) * ''

Pistacia ''Pistacia'' is a genus of flowering plants in the cashew family, Anacardiaceae. It contains 10 to 20 species that are native to Africa and Eurasia from the Canary Islands, all of Africa, and southern Europe, warm and semidesert areas across Asia ...

'' (

Pistachio The pistachio (, ''Pistacia vera''), a member of the cashew family, is a small tree originating from Central Asia and the Middle East. The tree produces seeds that are widely consumed as food. ''Pistacia vera'' is often confused with other spe ...

Mastic Mastic may refer to: Adhesives and pastes *Mastic (plant resin) *Mastic asphalt, or asphalt, is a sticky, black and highly viscous liquid * Mastic cold porcelain, or salt ceramic, is a traditional salt-based modeling clay. *Mastic, high-grade con ...

) * * ''

Pittosporum ''Pittosporum'' ( or ) is a genus of about 200 species of flowering plants in the family Pittosporaceae. The genus is probably Gondwanan in origin; its present range extends from Australasia, Oceania, eastern Asia and some parts of Africa. ''Cit ...

'' (Pittosporum) * * ''

Plumbago ''Plumbago'' is a genus of 10–20 species of flowering plants in the family Plumbaginaceae, native to warm temperate to tropical regions of the world. Common names include plumbago and leadwort (names which are also shared by the genus ''Cerato ...

'' (Leadwort) * ''

Polygala ''Polygala'' is a large genus of flowering plants belonging to the family Polygalaceae. They are commonly known as milkworts or snakeroots. The genus is distributed widely throughout much of the world Poncirus The trifoliate orange, ''Citrus trifoliata'' or ''Poncirus trifoliata'', is a member of the family Rutaceae. Whether the trifoliate oranges should be considered to belong to their own genus, ''Poncirus'', or be included in the genus ''Citrus'' is ...

'' * * ''

Prunus ''Prunus'' is a genus of trees and shrubs, which includes (among many others) the fruits plums, cherries, peaches, nectarines, apricots, and almonds. Native to the North American temperate regions, the neotropics of South America, and the ...

'' (Cherry) * * ''

Purshia ''Purshia'' (bitterbrush or cliff-rose) is a small genus of 5–8 species of flowering plants in the family Rosaceae which are native to western North America. Description ''Purshia'' species form deciduous or evergreen shrubs, typically reach ...

'' (

Antelope Bush ''Purshia tridentata'', with the common name bitterbrush, is a shrub in the genus ''Purshia'' of the family Rosaceae. It is native to mountainous areas of western North America. Common names include antelope bitterbrush, antelope bush, buckb ...

) * ''

Pyracantha ''Pyracantha'' (from Greek "fire" and "thorn", hence firethorn) is a genus of large, thorny evergreen shrubs in the family Rosaceae, with common names firethorn or pyracantha. They are native to an area extending from Southwest Europe east to ...

'' (Firethorn) ;Q * ''

Quassia ''Quassia'' ( or ) is a plant genus in the family Simaroubaceae. Its size is disputed; some botanists treat it as consisting of only one species, '' Quassia amara'' from tropical South America, while others treat it in a wide circumscription as ...

'' (Quassia) * * ''

Quercus An oak is a tree or shrub in the genus ''Quercus'' (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably ...

'' (Oak) * * ''

Quillaja ''Quillaja'' is a genus of flowering plants, the only extant genus in the family Quillajaceae with two or three known species. It was once thought to be in the rose family, Rosaceae Rosaceae (), the rose family, is a medium-sized family of ...

'' (

Quillay ''Quillaja saponaria'', the soap bark tree or soapbark, is an evergreen tree in the family Quillajaceae, native to warm temperate central Chile. In Chile it occurs from 32 to 40° South Latitude approximately and at up to 2000 m (6500&n ...

) * ''

Quintinia ''Quintinia'' is a genus of about 25 evergreen trees and shrubs native to the Philippines, New Guinea, New Zealand, New Caledonia, Vanuatu and Australia. Plants have alternate leaves. White or lilac flowers form at the end of stalks or on leaf ax ...

'' (

Tawheowheo ''Quintinia serrata'', the tawheowheo, is a species of evergreen trees in the genus ''Quintinia'' endemic to New Zealand. This plant has different patterns of anthocyanins (cyanidin 3-O-glucoside Chrysanthemin is an anthocyanin. It is the 3-gl ...

) * ;R * '' Rhamnus'' (Buckthorn) * * ''

Rhododendron ''Rhododendron'' (; from Ancient Greek ''rhódon'' "rose" and ''déndron'' "tree") is a very large genus of about 1,024 species of woody plants in the heath family (Ericaceae). They can be either evergreen or deciduous. Most species are nati ...

'' (Rhododendron,

Azalea Azaleas are flowering shrubs in the genus '' Rhododendron'', particularly the former sections '' Tsutsusi'' (evergreen) and '' Pentanthera'' (deciduous). Azaleas bloom in the spring (April and May in the temperate Northern Hemisphere, and Oct ...

) * * ''

Rhus Sumac ( or ), also spelled sumach, is any of about 35 species of flowering plants in the genus ''Rhus'' and related genera in the cashew family ( Anacardiaceae). Sumacs grow in subtropical and temperate regions throughout the world, including Ea ...

'' (Sumac) * * ''

Ribes ''Ribes'' is a genus of about 200 known species of flowering plants, most of them native to the temperate regions of the Northern Hemisphere. The various species are known as currants or gooseberries, and some are cultivated for their edible ...

'' (Currant, Gooseberry) * ''

Romneya ''Romneya'' () is a genus of flowering plants belonging to the poppy family (Papaveraceae). There are two species in genus ''Romneya'', which was named for Irish astronomer John Thomas Romney Robinson. They are known commonly as Matilija poppies ...

'' (Tree poppy) * ''

Rosa Rosa or De Rosa may refer to: People *Rosa (given name) * Rosa (surname) *Santa Rosa (female given name from Latin-a latinized variant of Rose) Places *223 Rosa, an asteroid * Rosa, Alabama, a town, United States * Rosa, Germany, in Thuringia, ...

'' (Rose) * ''

Rosmarinus Rosmarinus ( ) is a small taxonomic clade of woody, perennial herbs with fragrant evergreen needle-like leaves in the family Lamiaceae, native to the Mediterranean Basin. In 2017 the species in the genus ''Rosmarinus'' were moved into the large ...

'' (

Rosemary ''Salvia rosmarinus'' (), commonly known as rosemary, is a shrub with fragrant, evergreen, needle-like leaves and white, pink, purple, or blue flowers, native plant, native to the Mediterranean Region, Mediterranean region. Until 2017, it was kn ...

) * ''

Rubus ''Rubus'' is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, with over 1,350 species. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of the ...

'' (

Bramble A bramble is any rough, tangled, prickly shrub, usually in the genus ''Rubus'', which grows blackberries, raspberries, or dewberries. "Bramble" is also used to describe other prickly shrubs, such as roses (''Rosa'' species). The fruits inclu ...

Raspberry The raspberry is the edible fruit of a multitude of plant species in the genus ''Rubus'' of the rose family, most of which are in the subgenus '' Idaeobatus''. The name also applies to these plants themselves. Raspberries are perennial with ...

Salmonberry ''Rubus spectabilis'', the salmonberry, is a species of bramble in the rose family Rosaceae, native to the west coast of North America from west-central Alaska to California, inland as far as Idaho. Like many other species in the genus ''Rubus'' ...

Wineberry Wineberry may refer to the following plants: * '' Aristotelia chilensis'', Chilean wineberry * '' Aristotelia serrata'', a tree which is endemic to New Zealand * ''Rubus phoenicolasius'', a type of raspberry native to Asia and introduced to North A ...

) * ''

Ruta ''Ruta'' (commonly known as rue) is a genus of strongly scented evergreen subshrubs, 20–60 cm tall, in the family Rutaceae, native to the Mediterranean region, Macaronesia and southwest Asia. About ten species are accepted in the genus ...

'' ( Rue) ;S * '' Sabia'' * * ''

Salix Willows, also called sallows and osiers, from the genus ''Salix'', comprise around 400 speciesMabberley, D.J. 1997. The Plant Book, Cambridge University Press #2: Cambridge. of typically deciduous trees and shrubs, found primarily on moist s ...

'' (

Willow Willows, also called sallows and osiers, from the genus ''Salix'', comprise around 400 speciesMabberley, D.J. 1997. The Plant Book, Cambridge University Press #2: Cambridge. of typically deciduous trees and shrubs, found primarily on moist so ...

) * * ''

Salvia ''Salvia'' () is the largest genus of plants in the sage family Lamiaceae, with nearly 1000 species of shrubs, herbaceous perennials, and annuals. Within the Lamiaceae, ''Salvia'' is part of the tribe Mentheae within the subfamily Nepetoide ...

'' (Sage) ** ''Salvia'' subg. ''

Perovskia ''Salvia'' subgenus ''Perovskia'' is a group of species within the flowering plant genus ''Salvia'', which prior 2017 were treated as the separate genus ''Perovskia''. Members of the group are native to southwestern and central Asia. It includes ...

'' (

Russian Sage ''Salvia yangii'', previously known as ''Perovskia atriplicifolia'' (), and commonly called Russian sage, is a flowering herbaceous perennial plant and subshrub. Although not previously a member of ''Salvia'', the genus widely known as sage, ...

) * ''

Sambucus ''Sambucus'' is a genus of flowering plants in the family Adoxaceae. The various species are commonly called elder or elderberry. The genus was formerly placed in the honeysuckle family, Caprifoliaceae, but was reclassified as Adoxaceae due to ge ...

'' (Elder) * * ''

Santolina ''Santolina'' is a genus of plants in the chamomile tribe within the sunflower family, primarily from the western Mediterranean region. They are small evergreen shrubs growing tall. The leaves are simple and minute in some species, or pinnate ...

'' (

Lavender Cotton ''Lavandula'' (common name lavender) is a genus of 47 known species of flowering plants in the mint family, Lamiaceae. It is native to the Old World and is found in Cape Verde and the Canary Islands, and from Europe across to northern and easte ...

) * ''

Sapindus ''Sapindus'' is a genus of about five to twelve species of shrubs and small trees in the lychee family, Sapindaceae, native to warm temperate to tropical regions of the world. The genus includes both deciduous and evergreen species. Members of ...

'' (Soapberry) * * ''

Senecio ''Senecio'' is a genus of flowering plants in the daisy family (Asteraceae) that includes ragworts and groundsels. Variously circumscribed taxonomically, the genus ''Senecio'' is one of the largest genera of flowering plants. Description Mor ...

'' (Senecio) * '' Simmondsia'' (Jojoba) * ''

Skimmia ''Skimmia'' is a genus of four species of evergreen shrubs and small trees in the rue family Rutaceae, all native to warm temperate regions of Asia. The leaves are clustered at the ends of the shoots, simple, lanceolate, 6–21 cm long and ...

'' (Skimmia) * ''

Smilax ''Smilax'' is a genus of about 300–350 species, found in the tropics and subtropics worldwide. In China for example about 80 are found (39 of which are endemic), while there are 20 in North America north of Mexico. They are climbing flowering ...

'' (Smilax) * ''

Sophora ''Sophora'' is a genus of about 45 species of small trees and shrubs in the pea family Fabaceae. The species have a pantropical distribution. The generic name is derived from ''sophera'', an Arabic name for a pea-flowered tree. The genus formerl ...

'' ( Kowhai) * * ''

Sorbaria ''Sorbaria'' is a genus of around four species of flowering plants belonging to the family Rosaceae Rosaceae (), the rose family, is a medium-sized family of flowering plants that includes 4,828 known species in 91 genera. The name is deriv ...

'' (Sorbaria) * ''

Spartium ''Spartium junceum'', known as Spanish broom, rush broom, or weaver's broom, it is a species of flowering plant in the family Fabaceae and the sole species in the genus ''Spartium''. It is closely related to the other brooms (in the genera '' Cy ...

'' (Spanish Broom) * ''

Spiraea ''Spiraea'' , sometimes spelled spirea in common names, and commonly known as meadowsweets or steeplebushes, is a genus of about 80 to 100 species

'' (Spiraea) * * ''

Staphylea ''Staphylea'', called bladdernuts, is a small genus of 10 or 11 species of flowering plants in the family Staphyleaceae, native to temperate regions of the Northern Hemisphere. The highest species diversity is in China, where four species occur. ...

'' (Bladdernut) * * ''

Stephanandra ''Neillia'' is a genus of the botanical family Rosaceae Rosaceae (), the rose family, is a medium-sized family of flowering plants that includes 4,828 known species in 91 genera. The name is derived from the type genus ''Rosa''. Among the ...

'' (Stephanandra) * ''

Styrax ''Styrax'' (common names storax or snowbell) is a genus of about 130 species of large shrubs or small trees in the family Styracaceae, mostly native to warm temperate to tropical regions of the Northern Hemisphere, with the majority in eastern ...

'' * * ''

Symphoricarpos ''Symphoricarpos'', commonly known as the snowberry, waxberry, or ghostberry, is a small genus of about 15 species of deciduous shrubs in the honeysuckle family, Caprifoliaceae. With the exception of the Chinese coralberry, '' S. sinensis'', whi ...

'' (Snowberry) * ''

Syringa ''Syringa'' is a genus of 12 currently recognized species of flowering woody plants in the olive family or Oleaceae called lilacs. These lilacs are native to woodland and scrub from southeastern Europe to eastern Asia, and widely and commonly ...

'' (

Lilac ''Syringa'' is a genus of 12 currently recognized species of flowering woody plants in the olive family or Oleaceae called lilacs. These lilacs are native to woodland and scrub from southeastern Europe to eastern Asia, and widely and commonl ...

) * ;T * '' Tamarix'' (Tamarix) * * ''

Taxus ''Taxus'' is a genus of coniferous trees or shrubs known as yews in the family Taxaceae. They are relatively slow-growing and can be very long-lived, and reach heights of , with trunk girth averaging . They have reddish bark, lanceolate, flat ...

'' (Yew) * * '' Telopea'' (Waratah) * * '' Thuja'' cvs. (Arborvitae) * * '' Thymelaea'' * ''

Thymus The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or '' T cells'' mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders ...

'' (Thyme) * ''

Trochodendron ''Trochodendron'' is a genus of flowering plants with one living species, '' Trochodendron aralioides'', and six extinct species known from the fossil record. It was often considered the sole genus in the family Trochodendraceae, though botanist ...

'' * ;U * ''

Ulex ''Ulex'' (commonly known as gorse, furze, or whin) is a genus of flowering plants in the family Fabaceae. The genus comprises about 20 species of thorny evergreen shrubs in the subfamily Faboideae of the pea family Fabaceae. The species are na ...

'' (Gorse) * ''

Ulmus pumila celer Elms are deciduous and semi-deciduous trees comprising the flowering plant genus ''Ulmus'' in the plant family Ulmaceae. They are distributed over most of the Northern Hemisphere, inhabiting the temperate and tropical-montane regions of North ...

'' ( Turkestan elm – Wonder Hedge) * ''

Ungnadia ''Ungnadia'' is a genus of flowering plants in the family Sapindaceae containing one species, ''Ungnadia speciosa'', the Mexican buckeye. It is native to northern Mexico, as well as Texas and southern New Mexico in the United States. The name ho ...

'' (Mexican Buckeye) ;V * ''

Vaccinium ''Vaccinium'' is a common and widespread genus of shrubs or dwarf shrubs in the heath family (Ericaceae). The fruits of many species are eaten by humans and some are of commercial importance, including the cranberry, blueberry, bilberry (whort ...

'' (

Bilberry Bilberries (), or sometimes European blueberries, are a primarily Eurasian species of low-growing shrubs in the genus '' Vaccinium'' (family Ericaceae), bearing edible, dark blue berries. The species most often referred to is ''Vaccinium myrti ...

Blueberry Blueberries are a widely distributed and widespread group of perennial flowering plants with blue or purple berries. They are classified in the section ''Cyanococcus'' within the genus '' Vaccinium''. ''Vaccinium'' also includes cranberries ...

Cranberry Cranberries are a group of evergreen dwarf shrubs or trailing vines in the subgenus ''Oxycoccus'' of the genus '' Vaccinium''. In Britain, cranberry may refer to the native species '' Vaccinium oxycoccos'', while in North America, cranberry ...

) * ''

Verbesina centroboyacana ''Verbesina centroboyacana'' is a species of shrub in the family Asteraceae endemic to Colombia. Description Shrub that reaches 8 ft (2.5 m) in height. The leaves are alternate, coriaceous, ovate to ovate-lanceolate, glabrous on the uppe ...

'' * ''

Verbena ''Verbena'' (), also known as vervain or verveine, is a genus in the family Verbenaceae. It contains about 150 species of annual and perennial herbaceous or semi-woody flowering plants. The majority of the species are native to the Americas a ...

'' (Vervain) * '' Viburnum'' (Viburnum) * * ''

Vinca ''Vinca'' (; Latin: ''vincire'' "to bind, fetter") is a genus of flowering plants in the family Apocynaceae, native to Europe, northwest Africa and southwest Asia. The English name periwinkle is shared with the related genus ''Catharanthus'' (an ...

'' (Periwinkle) * ''

Viscum ''Viscum'' is a genus of about 70–100 species of mistletoes, native to temperate and tropical regions of Europe, Africa, Asia and Australasia. Traditionally, the genus has been placed in its own family Viscaceae, but recent genetic research by ...

'' (

Mistletoe Mistletoe is the common name for obligate hemiparasitic plants in the order Santalales. They are attached to their host tree or shrub by a structure called the haustorium, through which they extract water and nutrients from the host plant. ...

) ;W * ''

Weigela ''Weigela'' is a genus of between six and 38 speciesAll of the species listed in the 'Selected species' section are accepted by The Plant List, but most are still under review, and therefore subject to changes in status. of deciduous shrubs in ...

'' (Weigela) ;X * ''

Xanthoceras ''Xanthoceras sorbifolium'', the yellowhorn, shiny leaf yellowhorn, goldenhorn, or Chinese flowering chestnut, is a woody oil tree species in the family Sapindaceae, and the only species in the genus ''Xanthoceras''. It is native to northern Chin ...

'' * '' Xanthorhiza'' (Yellowroot) * ''

Xylosma ''Xylosma'' is a genus of flowering plants in the family Salicaceae. It contains around 100 species of evergreen shrubs and trees commonly known as brushhollies, xylosmas, or, more ambiguously, "logwoods". The generic name is derived from t ...

'' ;Y * ''

Yucca ''Yucca'' is a genus of perennial shrubs and trees in the family Asparagaceae, subfamily Agavoideae. Its 40–50 species are notable for their rosettes of evergreen, tough, sword-shaped leaves and large terminal panicles of white or whitis ...

'' (Yucca,

Joshua tree ''Yucca brevifolia'' is a plant species belonging to the genus ''Yucca''. It is tree-like in habit, which is reflected in its common names: Joshua tree, yucca palm, tree yucca, and palm tree yucca. This monocotyledonous tree is native to the ar ...

) * ;Z * ''

Zanthoxylum ''Zanthoxylum'' is a genus of about 250 species of deciduous and evergreen trees, shrubs and climbers in the family Rutaceae that are native to warm temperate and subtropical areas worldwide. It is the type genus of the tribe Zanthoxyleae in ...

'' * * ''

Zauschneria ''Epilobium canum'', also known as California fuchsia or Zauschneria, is a species of willowherb in the evening primrose family (Onagraceae).Sierra Nevada Wildflowers, Karen Wiese, 2nd ed., 2013, p99 It is native to dry slopes and in chaparra ...

'' * ''

Zenobia Septimia Zenobia ( Palmyrene Aramaic: , , vocalized as ; AD 240 – c. 274) was a third-century queen of the Palmyrene Empire in Syria. Many legends surround her ancestry; she was probably not a commoner and she married the ruler of the cit ...

'' * '' Ziziphus'' *

References

{{Authority control Plants Plant morphology Lists of plants Plant life-forms Plants by habit