the vegetation types and veld condition - Maremani Nature Reserve
the vegetation types and veld condition - Maremani Nature Reserve
the vegetation types and veld condition - Maremani Nature Reserve
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
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 (