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Hibiscus Fragilis
''Hibiscus fragilis'', the mandrinette, is an extremely rare shrub that is endemic to steep slopes of the mountains Corps de Garde and Le Morne Brabant on Mauritius and from two further plants on Rodrigues. The mandrinette is an evergreen plant with flowers 7–10 cm diameter with five bright pink to carmine red petals. The mandrinette looks rather similar to the Chinese hibiscus (''Hibiscus rosa-sinensis'') and the introduction of that to Mauritius as a garden plant is one of the main reasons for the dramatic decline of the mandrinette. Only 46 mature individuals exist in the wild but they are not able to reproduce due to competition from and hybridisation with this invasive ''Hibiscus'' species. There are currently 200 plants in nurseries. Royal Botanic Gardens, Kew is attempting to reproduce seedlings of the species, with the help of Ex-situ conservation, for reintroduction into the wild now that efforts to remove the invasive hibiscus have been successful. In 1970 A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrub
A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple stems and shorter height, less than tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead. Some definitions state that a shrub is less than and a tree is over 6 m. Others use as the cut-off point for classification. Many species of tree may not reach this mature height because of hostile less than ideal growing conditions, and resemble a shrub-sized plant. However, such species have the potential to grow taller under the ideal growing conditions for that plant. In terms of longevity, most shrubs fit in a class between perennials and trees; some may only last about five y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
