This map identifies those states that list this species on their invasive species list or law. Distribution U.S. The ornamental tree Schefflera actinophylla has been introduced to numerous regions. It has been present in Hawaii since about 1900, likely introduced for ornamental purposes. This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Last updated October 2018    /    Privacy, Forest and Kim Starr, Starr Environmental, Bugwood.org, Steve Hurst, USDA NRCS PLANTS Database, Bugwood.org, This map is incomplete and is based only on current site and county level Indoors it is usually seen growing in the range of 6-15’ tall. Actinophylla growers can develop even more immense trees. University of Washington Ph.D. dissertation. In Hawaii the octopus tree is found in mesic disturbed habitats. Image 5290038 is of octopus tree (Schefflera actinophylla ) flower(s). Harms Synonym(s): brassaia, ivy palm, schefflera, umbrella tree Schefflera actinophylla– USDA PLANTS Profile Tree Characteristics. Schefflera actinophylla is capable of forming monospecific stands and is considered to be very invasive in tropical and subtropical areas. It is by Forest and Kim Starr at Starr Environmental. Invasive Species: Schefflera actinophylla, Octopus Tree Octopus tree is invasive and can grow to 40 ft. (12.2 m) tall. Schefflera actinophylla Alternative common names: Australian ivy palm, octopus tree, umbrella tree. Scientific name: Schefflera actinophylla Pronunciation: shef-LEER-uh ack-tin-oh-FILL-uh Common name(s): schefflera, Queensland umbrella-tree Family: Araliaceae USDA hardiness zones: 10A through 11 (Figure 2) Origin: native to Queensland, Australia Invasive potential: invasive and not recommended (Central and South); not considered a problem species at this time, may be recommended (North) Uses: indoors Flowering occurs in summer to early fall, when large red inflorescences develop at the stem tips. – schefflera. Schefflera actinophylla Plant(s) Forest and Kim Starr : 5290038 octopus tree Schefflera actinophylla Flower(s) Forest and Kim Starr : 5290039 octopus tree Schefflera actinophylla Foliage ... Nonnative Invasive Species in Southern Forest and Grassland Ecosystems; Reichard, Sarah. 2015-41595-24254 from the USDA National Institute of Food and Agriculture. If you will use chemicals as part of the control process, always refer to the product label. Ecological Threat Schefflera actinophylla is native to Australia and was introduced into Florida in 1927 as an ornamental. Fruits are round, dark purple, and 1/4 in. Harms – octopus tree. However, I have seen the damage this botanical can do with it's invasive root system. (7 mm) in diameter. Harms, Synonym(s): brassaia, ivy palm, schefflera, umbrella tree, Schefflera actinophylla – USDA PLANTS Profile, Octopus tree – The reported distribution of this invasive species across the United States. The related Schefflera arboricola is a dwarf, compact shrub that is less apt to flower and fruit in the landscape, and is thus less invasive. Schefflera actinophylla . The Schefflera root system destroyed my waterfall, tiled courtyard and the wing wall behind it. ... 46 Xhosa names for invasive plants have been identified by the Selmar Schonland Herbarium, Rhodes University Botany Department, Grahamstown, Eastern Cape. n 0 1.02 … QUEENSLAND UMBRELLA TREE, OCTOPUS TREE. While this is an Australian native, the Umbrella tree or Schefflera actinophylla can end up being a nightmare in cultivation and in some applications. Leaves are palm-like with 7 to 16 leaflets. Octopus tree is native to Australia and was introduced into Florida in 1927 as an ornamental. The Umbrella Tree (Schefflera actinophylla), also known as an octopus tree, is an ornamental tree native to Australia. Brassaia actinophylla. (30 cm) long. Predicting Invasive Plants in Florida using the Australian Weed Risk Assessment. Stems can be single or multi-stemmed. Octopus tree is invasive and can grow to 40 ft. (12.2 m) tall. Schefflera actinophylla has leaflets that are up to 12 inches in length, while S. arboricola's leaves are much smaller, only 4-6 inches long. For more information, visit. Schefflera actinophylla (umbrella tree) Question number Question Answer Score 1.01 Is the species highly domesticated? Basal bark Umbrella tree (Schefflera actinophylla) is regarded as an environmental weed in south-eastern Queensland, New South Wales, and on Christmas Island.It is also very invasive in other parts of the world (i.e. Schefflera . Be careful, though: in zones 10-11, these can be aggressive growers. Control and management recommendations vary according to individual circumstances. The University of Georgia - Center for Invasive Species and Ecosystem Health, National Association of Exotic Pest Plant Councils. Australian umbrella trees (Schefflera actinophylla) are classified as invasive for central and south Florida, according to the IFAS Assessment of Non-Native Plants in Florida's Natural Areas. Central, South Invasive (No Uses) Assessment Status: Complete. Asia Tropical, Australasia It prefers well-drained soil and only needs occasional watering and feeding to thrive. Some parts of Florida and Hawaii consider them invasive. Up-to-the-minute distribution maps and why they are important. Host trees that tend to be preferred by strangler plants are trees with large trunk, many branches, and medium to … Native to Australia and parts of New Guinea, Schefflera actinophylla, commonly called octopus tree, grows epiphytically near forested edges in its homeland. What are invasive species and why should we be concerned about them?Â, Apiales > Araliaceae > Schefflera actinophylla (Endl.) Family: Araliaceae. Forst. Stems can be single or multi-stemmed. Propagation is by seed or cuttings. Identification and Biology of Non-Native Plants in Florida’s Natural Areas – University of Florida. It produces thousands of seeds that can be easily dispersed by animals (mainly birds and bats). EDIS – IFAS Extension, University of Florida, Schefflera actinophylla – Missouri Botanical Garden, Schefflera actinophylla – Hawaii’s Most Invasive Horticultural Plants, Meet the Plants – National Tropical Botanical Garden, Invasive.org – Center for Invasive Species and Ecosystem Health. Schefflera actinophylla The truly tropical look of schefflera can work its magic in many forms - as an accent, backdrop, privacy, camouflage or container plant. Family: Araliaceae Origin: Australia, New Guinea, and Java.Naturalised in South East Qld and other places. Schefflera actinophylla. GISD was created and is maintained by IUCN's Invasive Species Specialist Group (ISSG). Identification, Biology, Control and … Native Species That Resemble Octopus Tree, Additional Information, Biology, Control and Management Resources, Carduus tenuiflorus, Slenderflower Thistle, Terrestrial (land-dwelling) invasive species, Aquatic (Water-Dwelling) Invasive Species, Public Outreach and Education Materials (Invasive species). Plants can tolerate a wide range of sun and moisture levels, but are restricted to areas with minimum temperatures above 35°F (1.7°C). (92.5 cm) wide. Octopus Tree (Schefflera actinophylla) Araliaceae. H.A.T. Schefflera actinophylla information from "Common forest trees of Hawaii" United States Land-Grant University System – Find your land-grant university’s College of Agriculture, Cooperative Extension Service, or other related partner on this map provided by USDA. Share. In their natural environment in Australia and New Guinea, these can reach up to 50′ in height! Schefflera actinophylla (Endl.) Invasive plants are species that can grow and spread aggressively, mature quickly, ... Ficus elastica, and Schefflera actinophylla. Some of these plants have become invasive in ... Schefflera actinophylla Schefflera, umbrella …