Plant diversity Approximately 2,500 to 3,000 vascular plant taxa, comprising 1,066 genera and 240 families are known to occur in the mountain. A species list from plots done at the Mutshidudi catchment area revealed 109 plant families, 397 genera and 619 species. 24 plant species are endemic to the mountain, and an additional 33 to the Vhembe Biosphere Reserve. 594 species of tree are native to the mountain or its direct vicinity. The Soutpansberg's immense floristic diversity can be attributed to several distinct floristic elements acting on it, namely Tropical, Moçambique coastal,
Lowveld,
Afromontane,
Bushveld,
Waterberg, Kalahari and Limpopo Valley. The floral endemics include
Encephalartos hirsutus,
Duvalia procumbens,
Euphorbia rowlandii,
E. aeruginosa,
E. zoutpansbergensis,
Ceratotheca saxicola,
Stapelia clavicorona,
Tylophora coddii,
Huernia nouhuysii,
Aloe angelica,
A. petrophila,
A. soutpansbergensis,
A. vossii,
Combretum vendae,
Blepharis spinipes,
Mystacidium braybonae,
Justicia montis-salinarum,
Khadia borealis,
Orbeanthus conjunctus,
Streptocarpus parviflorus subsp.
soutpansbergensis,
Searsia magalismontana subsp.
coddii,
Vangueria soutpansbergensis and
Pavetta tschikonderi. The tropical floristic element, which reaches its southern distribution within the Soutpansberg, accounts for the species
Brackenridgea zanguebarica,
Millettia stuhlmannii,
Oxytenanthera abyssinica,
Trilepisium madagascariense,
Brachystegia utilis-
torrei (assimilated into a dominant
B. spiciformis genome) and
Syzygium masukuense. These species are not associated with the central Zimbabwean Miombo floristic element, but rather with the
Eastern Highlands floristic element, and particularly its foothills.
Reptile diversity A total of at least 116 reptile species have been recorded in the Soutpansberg. This biodiversity is remarkably high for such a small area and makes up 36% of the total number of reptile species that have been recorded in South Africa. This is roughly the same number of species (119) that occur in the
Kruger National Park. The diversity is high compared to biodiversity hotspots of the world and the species diversity per unit area is higher than that of most of these hotspots. The
Soutpansberg rock lizard,
Soutpansberg worm lizard, Soutpansberg dwarf gecko and the
Soutpansberg flat lizard are all endemic and named after this range.
Invertebrates The Soutpansberg is known for a high level of
endemism of its
invertebrate fauna.
Conservation In today's world, natural areas are under a lot of pressure from human activity. Exploitation of natural resources, human encroachment due to expanding developments, poaching and general pollution – these all affect the Soutpansberg in some way. At the moment the mountains are a World Heritage Site and they form part of the newly proclaimed Vhembe Biosphere reserve. ==Gallery==