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the vegetation types and veld condition - Maremani Nature Reserve

the vegetation types and veld condition - Maremani Nature Reserve

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Species such as Stink grass (Bothriochloa radicans) <strong>and</strong> Nine-awn grass (Enneapogon cenchroides)<br />

occur locally abundant.<br />

Forb species in this community cover 4% of <strong>the</strong> area <strong>and</strong> dense st<strong>and</strong>s of Tephrosia villosa occur locally.<br />

O<strong>the</strong>r forb species include Indigofera heterotricha, Justicia betonica <strong>and</strong> Ptycholobium contortum.<br />

5. Colophospermum mopane - Terminalia prunioides - Psiadia punctulata bush<strong>veld</strong><br />

(Mopane - Low<strong>veld</strong> cluster-leaf - Psiadia bush<strong>veld</strong><br />

This mopane bush<strong>veld</strong> occurs on <strong>the</strong> low hills of <strong>the</strong> farms Bosbokpoort, Dawn, Reitz <strong>and</strong> Senator in <strong>the</strong><br />

central parts of <strong>Maremani</strong>. The geological substrate consists mainly of gneiss, quartzite <strong>and</strong> basalt<br />

(Figure 2). This bush<strong>veld</strong> covers approximately 893 ha <strong>and</strong> occurs on shallow <strong>and</strong> gravelly greyish s<strong>and</strong>y<br />

loam soils with a rock cover varying from 10% to 70%. Slopes vary from 1 to 4°.<br />

The diagnostic species are Psiadia punctulata <strong>and</strong> Abutilon angulatum var. angulatum (species group 7,<br />

Table 6).<br />

High trees (>6 m) have an average canopy cover of 5% <strong>and</strong> are characterised by scattered individuals of<br />

White syringa (Kirkia acuminata), Knobthorn (Acacia nigrescens), Mopane (Colophospermum mopane),<br />

Tall common corkwood (Commiphora gl<strong>and</strong>ulosa), Slender three-hook thorn (Acacia senegal var.<br />

leiorhachis) <strong>and</strong> Shepherd’s tree (Boscia albitrunca).<br />

Trees >3 m - 6 m) cover on average 12% of <strong>the</strong> area <strong>and</strong> <strong>the</strong> dominant species are Mopane<br />

(Colophospermum mopane), Low<strong>veld</strong> cluster-leaf (Terminalia prunioides), Red bushwillow (Combretum<br />

apiculatum), Common star chestnut (Sterculia rogersii) <strong>and</strong> Velvet corkwood (Commiphora mollis)<br />

Shrubs (

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