#ornamental shrub

• Abutilon megapotamicum — A species of semi-scandent or trailing shrub in the Malvaceae family, native to Brazil, Argentina, and Uruguay, remarkable for its long, flexible, arching branches. It is widely cultivated for ornamental purposes due to its unique and spectacular flowers, hanging from thin pedruncles, which feature a swollen, bright red calyx from which contrasting yellow petals and prominent purple stamens emerge, a look reminiscent of Chinese lanterns.
• Adenandra — A genus of perennial, shrubby plants native to the warm regions of South Africa, belonging to the Rutaceae family. These plants are structurally characterized by small, often aromatic leaves due to prominent oil glands, and decorative flowers with five petals shaded in white or pink, being cultivated internationally as ornamental plants due to their resilience in sandy soils.
• Adenophora potaninii — A species of perennial herbaceous plant native to the mountainous regions of China, belonging to the Campanulaceae family. The plant is structurally recognized for its elegant inflorescences in the form of long racemes, loaded with numerous deep blue-violet bell-shaped flowers, and for its ovate or lanceolate leaves, being named in honor of the Russian explorer and naturalist Grigory Potanin and widely used in rustic landscape designs.
• Aesculus parviflora — Scientific name of the bottlebrush buckeye, a large deciduous shrub species native to the southeastern United States, structurally recognized by its wide, suckering habit and extremely long, cylindrical panicles filled with white flowers featuring long, prominent, reddish stamens. It is widely cultivated as a solitary ornamental plant in parks due to its spectacular mid-summer blooms.
• Elaeagnus — An unofficial, erroneous, or regional orthographic variant for the deciduous or semi-evergreen plant genus 'Elaeagnus' belonging to the Elaeagnaceae family, native to Asia and Europe (such as the silverberry or wild olive); it is structurally distinguished by silvery foliage covered with scaly stellate hairs and the production of reddish or yellow, often edible berries. These robust shrubs possess an exceptional biological capacity to fix nitrogen in the soil through root bacterial nodules, being heavily used in ecological landscape design for stabilizing eroded soils and creating drought-resistant hedges.
• Alangium platanifolium — A species of large shrub or small tree in the genus Alangium, native to the temperate and subtropical regions of East Asia, particularly in Japan, Korea, and eastern China; an ornamental plant structurally remarkable for its large, palmate-lobed leaves that strikingly resemble those of the plane tree (Platanus). The species produces fragrant white flowers with long, linear petals that open during the summer, followed by dark blue drupe fruits, being valued in landscape design for its exotic appearance and decorative foliage.
• Amelanchier — A genus of plants, shrubs, or small trees in the Rosaceae family, primarily native to temperate regions of North America, popularly known as 'juneberry', 'serviceberry', or 'shadbush'. These plants are structurally cultivated for their ornamental qualities (spectacular white flowers in spring, colorful autumn foliage) and for their edible, small, globose, dark-purple fruits, which are highly sweet and rich in antioxidants.
• Amicia — A genus of herbaceous or shrubby plants in the family Fabaceae (Leguminosae), native to the mountainous regions of South America (Andes); it is structurally characterized by compound leaves, large membranous stipules, and yellow flowers arranged in racemes, often used in niche ornamental horticulture.
• Amicia zygomeris — A type species of shrubby plant within the genus Amicia, family Fabaceae, native to the high mountainous zones of Mexico. It is structurally remarkable due to its large, trifoliate or paripinnate leaves, which feature unusually sized purple membranous stipules that protect young buds, and butterfly-shaped yellow flowers.
• Aralia — A genus of deciduous or evergreen trees, shrubs, and perennial herbs within the family Araliaceae, native to the mountain and woodland regions of Asia and North America. Its species are recognized by often thorny stems, large bipinnate compound leaves, and globose umbel inflorescences producing small black berries, valued both for their ornamental landscapes uses and the medicinal properties of certain roots.
• Aralia elata — The scientific binomial name for the Japanese angelica tree, a large deciduous shrub or small tree in the Araliaceae family, native to eastern Russia, China, Korea, and Japan. The plant is known for its upright stem covered in heavy prickles, luxuriant compound foliage, and large terminal inflorescences of white flowers, with its tender young shoots harvested in spring within Asian gastronomy under the names taranoki or dureup.
• Aralia spinosa — The scientific binomial name for Hercules' club or devil's walking stick, a large deciduous shrub or small tree in the Araliaceae family, native to the eastern United States. It is recognized in botany by stems and branches armed with very sharp prickles, exceptionally large bipinnate compound leaves (among the largest in North American flora), and massive terminal paniculate inflorescences of white flowers followed by dark purple berries favored by wildlife.
• Aronia arbutifolia — The scientific name of a deciduous shrub species in the Rosaceae family, commonly known as red chokeberry. Native to eastern North America, it is distinguished by its bright red glossy berries that persist through winter and its vibrant crimson autumn foliage.
• Azara microphylla — A species of perennial evergreen shrub or small tree in the Salicaceae family, native to the forested and mountainous regions of Chile and Argentina. The plant is structurally characterized by slender, fan-like branches and minuscule, glossy, dark green leaves (a trait reflected in the epithet microphylla). In spring, it produces dense clusters of tiny, apetalous yellow flowers that are intensely fragrant, emitting a delicate vanilla scent, making it a highly valued decorative species in landscape design.
• Twiggy baeckea — The old or synonymous scientific name for Babingtonia virgata (or Sannantha virgata), an erect perennial shrub in the family Myrtaceae. The plant is popularly known for its long, slender (virgate) twigs, deep green linear leaves, and an abundance of small white flowers, often used in horticulture as a hedge or ornamental plant.