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Eastern Arc Mountains Forests <strong>of</strong> Tanzania<br />

O<strong>the</strong>r provisions: Natural regeneration will be promoted in degraded <strong><strong>for</strong>ests</strong>; and fire devastated<br />

areas will be planted with indigenous tree species. The few plantation blocks<br />

(Pinus patula) remaining within <strong>the</strong> Nature Reserve will be harvested and all<br />

exotic tree species will be removed to allow <strong>for</strong> natural regeneration. Village<br />

Environmental Committees will be established in surrounding villages to promote<br />

Government’s Joint Forest Management approach.<br />

Integrity with respect to OUV<br />

Magamba is <strong>the</strong> largest <strong>for</strong>est fragment remaining with <strong>the</strong> West Usambara Mountains. O<strong>the</strong>r significant <strong>for</strong>est<br />

tracts lie within Shagayu Forest Reserve (7,830 ha) and Mafi Hill Forest Reserve (2,509 ha), an outlier to <strong>the</strong><br />

main mountain block that is isolated by <strong>the</strong> surrounding farmland. Currently, only Magamba is being upgraded to<br />

Nature Reserve status.<br />

Amani Nature Reserve<br />

Outstanding universal values<br />

The East Usambara Mountains hold 123 (22%) <strong>of</strong> <strong>the</strong> 554 plant taxa endemic to <strong>the</strong> Eastern Arc Mountains.<br />

Thus, it is fourth in importance after <strong>the</strong> Udzungwa, Uluguru and West Usambara <strong>mountains</strong> with respect to its<br />

diversity <strong>of</strong> Eastern Arc Mountain endemic plants. A total <strong>of</strong> 36 taxa (7% <strong>of</strong> Eastern Arc Mountain endemics) are<br />

restricted to <strong>the</strong> East Usambara Mountains, <strong>of</strong> which 16 taxa are recorded only from Amani Nature Reserve.<br />

Endemic plant species restricted in <strong>the</strong>ir distribution (unique) to this site:<br />

Family Species Authority<br />

Orchidaceae Ancistrorhynchus parviflorus Summerh.<br />

Begoniaceae Begonia zimmermannii Peter ex Irmsch.<br />

Sterculiaceae Cola usambarensis Engl.<br />

Fabaceae Cynometra longipedicellata Harms<br />

Vitaceae Cyphostemma njegerre (Gilg & H.C. Strauss) Desc.<br />

Orchidaceae Disperis egregia Summerh.<br />

Moraceae Dorstenia bicaudata Peter<br />

Fabaceae Englerodendron usambarense Harms<br />

Acanthaceae Justicia oblongifolia (Lindau) M.E. Steiner<br />

Rubiaceae Psychotria pocsii ssp. pocsii<br />

Rubiaceae Psychotria scheffleri K. Schum. & K. Krause<br />

Rubiaceae Rytigynia dichasialis Lantz & Gereau<br />

Rubiaceae Rytigynia xanthotricha (K. Schum.) Verdc.<br />

Rutaceae Vepris ngamensis I. Verd.<br />

Melastomataceae Warneckea erubescens (Gilg) Jacq.-Fél.<br />

Melastomataceae Warneckea microphylla (Gilg) Borhidi<br />

Threatened plant species found in Amani include 8 species <strong>of</strong> <strong>the</strong> Genus Saintpaulia ( African violet),<br />

Leptonychia usambarensis, Cephalosphaera usambarensis and Allanblackia stulhmanii.<br />

The East Usambara Mountains hold 32 (27%) <strong>of</strong> <strong>the</strong> 118 vertebrate species endemic to <strong>the</strong> Eastern Arc<br />

Mountains. It is fourth in importance after <strong>the</strong> Udzungwa, Nguru and Uluguru <strong>mountains</strong> with respect to its<br />

diversity <strong>of</strong> Eastern Arc Mountain endemic vertebrates. A total <strong>of</strong> 7 endemic species are restricted to <strong>the</strong> East<br />

Usambara Mountains, <strong>of</strong> which 2 amphibians (including <strong>the</strong> critically endangered Parhoplophryne usambarica)<br />

and 1 reptile are recorded only from Amani Nature Reserve.<br />

Endemic vertebrate species restricted in <strong>the</strong>ir distribution (unique) to this site:<br />

Group Species Threat status<br />

Ministry <strong>of</strong> Natural Resources and Tourism 66

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