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Berberis thunbergii, the Japanese barberry, Thunberg's barberry, or red barberry, [1] is a species of flowering plant in the barberry family Berberidaceae, native to Japan and eastern Asia, though widely naturalized in China and North America, where it has become a problematic invasive in many places, leading to declines in species diversity, increased tick habitat, and soil changes.
Several species of Berberis are popular garden shrubs, grown for such features as ornamental leaves, yellow flowers, or red or blue-black berries. Numerous cultivars and hybrids have been selected for garden use. Low-growing Berberis plants are also commonly planted as pedestrian barriers. Taller-growing species are valued for crime prevention ...
Berberis amurensis, commonly known as Amur barberry, [2] is a shrub native to Japan, Korea, the Russian Far East, and parts of China (Gansu, Hebei, Heilongjiang, Henan, Jilin, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi). It is named for the Amur River, which forms part of the boundary between Russia and China. It is found at elevations of ...
The Berberidaceae are a family of 18 genera of flowering plants commonly called the barberry family. This family is in the order Ranunculales. The family contains about 700 known species, [1] of which the majority are in the genus Berberis. The species include trees, shrubs and perennial herbaceous plants.
The plant is much grown as an ornamental shrub, and for use in landscapes. It is of value for its bold foliage, flowers in flowering season, and as a groundcover landscape shrub. Its spiny foliage invite use in security hedging. Berberis japonica has received the Royal Horticultural Society's Award of Garden Merit.
Mahonia species bear pinnate leaves 10–50 cm (3.9–19.7 in) long with 3 to 15 leaflets, and flowers in racemes which are 5–20 cm (2.0–7.9 in) long. Several species are popular garden shrubs, grown for their ornamental, often spiny, evergreen foliage, yellow (or rarely red) flowers in autumn, winter and early spring, and blue-black berries .
Berberis aquifolium, the Oregon grape [2] or holly-leaved barberry, is a North American species of flowering plant in the family Berberidaceae.It is an evergreen shrub growing up to 3 metres (10 ft) tall and 1.5 m (5 ft) wide, with pinnate leaves consisting of spiny leaflets, and dense clusters of yellow flowers in early spring, followed by dark bluish-black berries.
A seemingly random venation pattern is visible on the underside of the leaves. Flowers of Berberis canadensis are arranged in a raceme. They are usually 2–5 cm (1–2 in) in length and have six petals. The petals are cup-shaped and notched at the tips. [6] In addition, flowers are set in a double row pattern, with one petal sitting on top of ...