12/30/2023 0 Comments Ornamental broom plantDepartment of Agriculture, Forest Service, Washington, DC. Cytisus scoparius (L.) Link: Scotch broom. Available at: documnts/cytisco.pdf (accessed 24 March 2010). Cytisus scoparius and Genista monspessulana in Element Stewardship Abstracts. California plant names: Latin and Greek meanings and derivations. University of California Press, Berkeley, CA.Ĭharters, M. Invasive plants of California’s wildlands. In addition, Scotch broom is slightly toxic and unpalatable to livestock.īossard, C. Several characteristics contribute to its success as an invasive plant: (1) although it loses its leaves during dry conditions, the photosynthetic tissue in its stems allows it to grow throughout the year (2) its roots host nitrogen-fixing bacteria, which helps the plant to establish in nutrient-poor soils and (3) it produces abundant seeds that remain viable in the soil for many years. Scotch broom invades dry hillsides, pastures, forest clearings, dry scrublands, dry riverbeds, and waterways. However, it does not tend to survive in very arid or cold areas. Scotch broom flourishes in full sunlight in dry, sandy soils, but it can survive under a wide variety of soil conditions. Later, it was used for erosion control along highway cuts and fills. From the 1850s through the early 1900s, Scotch broom was frequently planted in gardens. Native to northern Africa and parts of Europe, it was first introduced to North America on the east coast and was later introduced to California as an ornamental. Scotch broom ( Cytisus scoparius) is found along the east and west coasts of North America and in Idaho, Montana, and Utah. Fruit is a brownish-black pod with hairs only along the seams.Small leaves occur together in groups of three.Scotch broom is a shrub with bright yellow flowers and stiff, slender branches.
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