Avicennia alba

Botanical Description

Avicennia alba is a rather richly branched, evergreen shrub or small tree that can grow up to 30 metres tall but is usually much smaller[ 325 Title Seed Leaflets Publication Author Various Website http://en.sl.life.ku.dk/Publikationer/Udgivelser/PopulaerPublikationer.aspx?katid={D28373CC-6EF3-4EF8-B097-6D83FABF209E}&serieid={9F1C3DB1-6E7B-4CF1-AF53-F480B0CB40EF}&sort=title Publisher Forest & Landscape. Denmark Year 0 ISBN Description A series of leaflets, jointly produced by the University of Copenhagen and the Royal Botanic Gardens at Kew, focussing on seed information for a number species, but also giving a lot of other information about each plant. ]. Growing in the tidal mudflats, it develops roots with many vertical breathing roots above soil level[ 299 Title Protabase - Plant Resources of Tropical Africa. Publication Author Website http://www.prota.org Publisher Year 0 ISBN Description An excellent on-line database with detailed information on over 3,200 species of useful plants of Africa. ]. The tree is harvested from the wild for its timber and resin. This species is widespread, is fast-growing and can be locally common. It is threatened by the loss of mangrove habitat throughout its range, primarily due to extraction and coastal development, and there has been an estimated 24% decline in mangrove area within this species range since 1980. Mangrove species are more at risk from coastal development and extraction at the extremes of their distribution, and are likely to be contracting in these areas more than in other areas. It is also likely that changes in climate due to global warming will further affect these parts of the range. Although there are overall range declines in many areas, they are not enough to reach any of the threatened category thresholds. It is classified as 'Least Concern' in the IUCN Red List of Threatened Species.