Common names: orange cotoneaster; cotoneaster; Francheti cotoneaster Cordyline australis (orange cotoneaster) is an evergreen shrub (family Rosaceae) found in the northwest and central west regions of California. Cotoneaster Horizontalis may become invasive. Cotoneaster horizontalis has been recorded in a very wide range of habitats, ranging from highly artificial (coal mining heaps, railway sidings, abandoned gravel pits and industrial areas, old walls, cemeteries, etc.) The Plants Database includes the following 66 species of Cotoneaster . Non-native invasive plants. Identification features of cotoneaster include: Impact When plants spread into the wild, they are particularly problematic on limestone cliffs, pavements and screes, through outcompeting rare native plant species.  They can also form an extensive root system which is difficult to remove. Leaves are small, round, bright green; turn orange and red before falling. This non-native invasive shrub comes in endless varieties and is spread by birds. Beneficial insects, Attractive to The answer is no! Any material from the cotoneaster/containing cotoneaster waste must be chipped/burnt on site, or removed to licensed landfill as controlled waste. 3 Cotoneaster spp. Horizontalis varieties are found in Western China and are commonly referred to as Rockspray or Wall Cotoneaster. have erect petals that are strongly tinged pink. Family Rosaceae . They are especially problematical in limestone cliffs, pavements and screes. Noteworthy Characteristics Cotoneaster horizontalis, commonly called rockspray cotoneaster, is a coarse, dense, slow-growing, semi-prostrate shrub that grows to 2-3’ tall and spreads over time to 6-8’ wide on stiff, flattened, horizontal branching that features branchlets arranged in fishbone patterns. Wall Cotoneaster is the most widespread of the species in the UK and has distinctive flattened branches which spread horizontally in a ‘herringbone’ shape. Fruits: orange-red berries. The flowers are light pink blooms in late spring small but showy. Butterflies​/​Moths, Attractive to Deciduous or evergreen cotoneasters (Cotoneaster spp.) As part of the role she manages the ecological works for a multi-phase development. Invasive Plants of California’s Wildland. Cotoneaster horizontalis (Cotoneaster) Cotoneaster is a semi-evergreen multi-stemmed shrub with a maximum of 1 m height and 1.5 m spread. The branches are slender and drooping. But the best thing about it is that it’s not invasive. While it makes excellent garden plants, Cotoneaster horizontalis is listed as an invasive, non-native species on Schedule 9 of the Wildlife and Countryside Act in England and Wales. Many of these specie… Identification & Ecology This characteristic helps cotoneaster form dense colonies with an ability to choke out weeds. This doesn’t prevent it from being sold in garden centres and nurseries, but we would encourage you to grow it responsibly, careful disposing of prunings within your garden rather than putting them in your green bin, and choosing alternatives where possible. It has naturalised in parts of the United Kingdom, and may be becoming invasive. Livestock. Therefore, it is important to control and eradicate Cotoneaster as soon as it is identified, this can be completed via physical removal or herbicide treatment. Less common upright types of cotoneaster feature all the same characteristics but can be trained as hedges. Wall cotoneaster has branches in a ‘herringbone’ shape. Cotoneaster horizontalis has excellent late colour, but is also popular for the characteristic herringbone pattern of its stems, which develop into a decorative basketwork across the ground or on a wall, according to how it is trained. Please read our Privacy Policy. Horses, Toxic to Cotoneaster / k ə ˈ t oʊ n iː ˈ æ s t ər / 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 and the Himalayas. It bears flat flowerheads in summer, followed by large red berries. Click below on a thumbnail map or name for species profiles. Valuable food source for … For the purposes of this article when cotoneaster is referred to please assume that it is the before-mentioned invasive species of cotoneaster that are referenced. Attractive to Contact Us Himalayan cotoneaster (C. simonsii). Invasive Species in Garry Oak and Associated Ecosystems in British Columbia. Bees, Does not attract When these stems touch the ground, they often root.  The magazine provides a dynamic platform for people to exchange ideas, promote discussion and supply information to those with a ‘professional’ interest in the natural world. Genus Cotoneaster can be deciduous or evergreen shrubs or small trees, with simple, entire leaves and clusters of small white or pink flowers in spring and summer, followed by showy red, purple or black berries . Cotoneaster pannosa are white, with fully opened petals; those of C. franchetii . Accessed: January 8, 2016. Cotoneaster franchetii Photo courtesy Joseph DiTomaso. Can be 23 feet tall, 15 feet wide, with stiff horizontal branches, many branchlets set in herringbone pattern. Lizard licence berries are eaten by birds, therefore it 's an offence to plant or otherwise cause to evergreen. 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