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Mlinga Forest Reserve: a biodiversity survey. - Coastal Forests of ...

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<strong>Mlinga</strong> <strong>Forest</strong> <strong>Reserve</strong><br />

30<br />

4.3.1.7 Range extensions<br />

In 1986 and 1987 a botanical <strong>survey</strong> was conducted in the East Usambara Mountains (Ruffo<br />

et al. 1989). 53 species recorded in vegetation plots in <strong>Mlinga</strong> FR were also recorded by<br />

Ruffo et al. (1989) to be present in <strong>Mlinga</strong> FR. A total <strong>of</strong> 82 additional species were recorded<br />

in <strong>Mlinga</strong> FR during the present <strong>survey</strong>, 49 <strong>of</strong> these were recorded by Ruffo et al. (1989) at<br />

other locations in the East Usambaras, whilst 38 species were not recorded at all by Ruffo et<br />

al. (1989). Table 11 lists these new records for <strong>Mlinga</strong> FR.<br />

Despite more than seven years systematic and opportunistic vegetation <strong>survey</strong> work by the<br />

EUBS team throughout the majority <strong>of</strong> the East Usambara <strong>Forest</strong> <strong>Reserve</strong>s, 4 new species<br />

were found in the vegetation plots in <strong>Mlinga</strong> FR that were new to the East Usambara<br />

Biodiversity Database. These species are listed in Appendix 4.<br />

Table 11 Tree and shrub species found outside their previously recorded range in the East<br />

Usambara Mountains, and those species not listed by the 1986/7 <strong>survey</strong> (Ruffo et al., 1989).<br />

Species<br />

ANACARDIACEAE<br />

Lannea schweinfurthii (Engl.) Engl. 1897<br />

Range<br />

Not listed<br />

Lannea schweinfurthii var. stuhlmannii (Engl.) Kokwaro 1980 Not listed<br />

Rhus natalensis Bernh. 1844<br />

ANNONACEAE<br />

Annikia kummeriace (Engl. & Diels) Setten & Maas 1990<br />

(basionym Enantia kummeriae Engl. & Diels 1900)<br />

Annona senegalensis Pers. 1806<br />

APOCYNACEAE<br />

Hunteria zeylanica (Retz.) Gardn. Ex Thwaites 1860<br />

ARALIACEAE<br />

Cussonia arborea Hochst. Ex A. Rich. 1847<br />

BIGNONIACEAE<br />

Markhamia lutea (Benth.) K. Schum 1895<br />

Markhamia obtusifolia (Bak.) Spargue 1919<br />

Stereospermum kunthianum Cham. 1832<br />

BOMBACEAE<br />

Rhodognaphalon schumannianum A. Robyns 1963 (basionym<br />

Bombax rhodognaphalon K.Schum 1895)<br />

BORAGINACEAE<br />

Cordia africana Lam. 1792<br />

Gerascanthus mooicus (Roxb.) A. Borhidi 1988 (basionym<br />

Cordia monoica Roxb. 1796)<br />

CELASTRACEAE<br />

Maytenus undata (Thunb.) Blakelock 1956<br />

COMBRETACEAE<br />

Combretum molle R. Br. Ex G. Don 1827<br />

Combretum schumannii Engl. 1895<br />

COMPOSITAE<br />

Solanecio mannii (Hook.f.) C.Jeffrey 1986<br />

EBENACEAE<br />

Diospyros abyssinica (Hiern) F. White 1956<br />

Diospyros natalensis (Harv.) Brenan 1954<br />

Not listed<br />

Amani area, Kwamsambia/Kihuhwi, Lutindi,<br />

Kwamgumi/Segoma, Mtai<br />

Not listed<br />

Not listed<br />

Not listed<br />

Not listed<br />

Not listed<br />

Not listed<br />

Kwamsambia/Kihuhwi, Kilanga, Lutindi,<br />

Longuza, Kwamgumi/Segoma, Mtai<br />

Kwamsambia/Kihuhwi, Lutindi<br />

Not listed<br />

Lutindi, Kilanga, Kizara/Kizerui<br />

Not listed<br />

Kwamsambia/Kihuhwi, Kilanga, Lutindi,<br />

Longuza, Marimba, Kwamgumi/Segoma<br />

Not listed<br />

Bulwa, Kwamkoro<br />

Kwamgumi/Segoma, Mtai<br />

East Usambara Conservation Area Management Programme Technical Paper 56

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