Records of purely cultivated species are displayed in a different font and colour.
Click on a column heading to sort the entries in that column
| Family name | Species name | Location | Link to record |
| Fabaceae subfamily Mimosoideae | Acacia amythethophylla | Umwinsi River | Record |
| Lamiaceae | Aeollanthus rehmannii | Umwinsi River | Record |
| Asteraceae | Ageratina adenophora | Umwinsi River | Record |
| Asteraceae | Ageratum conyzoides | Near 49, Umwinsidale Rd, Umwinsidale | Record |
| Sapindaceae | Allophylus africanus | Umwinsi River | Record |
| Fabaceae subfamily Caesalpinioideae | Brachystegia spiciformis | Umwinsi River | Record |
| Cyperaceae | Carex spicato-paniculata | Umwinsi River | Record |
| Celastraceae | Catha edulis | Umwinsi River | Record |
| Rubiaceae | Catunaregam taylorii | 49, Umwinsidale Rd, Umwinsidale | Record |
| Cannabaceae | Celtis africana | Umwinsi River | Record |
| Fabaceae subfamily Caesalpinioideae | Chamaecrista absus | Umwinsi River | Record |
| Ranunculaceae | Clematis villosa subsp. kirkii | Valley of the Umwinsi River | Record |
| Combretaceae | Combretum erythrophyllum | Umwinsi River | Record |
| Combretaceae | Combretum molle | Umwinsi River | Record |
| Combretaceae | Combretum platypetalum subsp. oatesii | Valley of the Umwinsi River | Record |
| Fabaceae subfamily Papilionoideae | Crotalaria cephalotes | Near to Umwinsi River | Record (with image) |
| Fabaceae subfamily Papilionoideae | Desmodium uncinatum | 49, Umwinsidale Rd, Umwinsidale | Record |
| Ebenaceae | Diospyros natalensis subsp. nummularia | Umwinsi River | Record |
| Malvaceae: Byttnerioideae, Helicteroideae & Sterculioideae | Dombeya rotundifolia | Umwinsi River | Record |
| Acanthaceae | Duosperma crenatum | Umwinsi River | Record |
| Sapotaceae | Englerophytum magalismontanum | Umwinsi River | Record |
| Equisetaceae | Equisetum ramosissimum subsp. ramosissimum | Umwinsi River | Record |
| Moraceae | Ficus sur | Umwinsi River | Record |
| Malvaceae subfamily Grewioideae | Grewia stolzii | Umwinsi River | Record |
| Celastraceae | Gymnosporia buxifolia | Umwinsi River | Record |
| Rhamnaceae | Helinus integrifolius | Umwinsi River | Record (with image) |
| Malvaceae subfamily Malvoideae | Hibiscus nigricaulis | Umwinsi River | Record |
| Aquifoliaceae | Ilex mitis var. mitis | Umwinsi River | Record |
| Poaceae | Imperata cylindrica | Umwinsi River | Record |
| Bignoniaceae | Jacaranda mimosifolia | Valley of the Umwinsi River | Record |
| Acanthaceae | Justicia betonica | Umwinsi River | Record |
| Crassulaceae | Kalanchoe lanceolata | Umwinsi River | Record (with image) |
| Celastraceae | Maytenus undata | Umwinsi River | Record (with image) |
| Myricaceae | Myrica serrata | Umwinsi River | Record |
| Santalaceae | Osyridicarpos schimperianus | Umwinsi River | Record |
| Rubiaceae | Pavetta gardeniifolia | Umwinsi River | Record |
| Poaceae | Phragmites mauritianus | Umwinsi River | Record |
| Pittosporaceae | Pittosporum viridiflorum | Umwinsi River | Record |
| Rhamnaceae | Rhamnus prinoides | Umwinsi River | Record |
| Oleaceae | Schrebera alata | Valley of the Umwinsi River | Record |
| Anacardiaceae | Searsia lancea | Umwinsi River | Record |
| Fabaceae subfamily Papilionoideae | Sesbania punicea | Umwinsi River | Record |
| Asteraceae | Solanecio angulatus | Umwinsi River | Record (with image) |
| Malvaceae: Byttnerioideae, Helicteroideae & Sterculioideae | Sterculia quinqueloba | Umwinsi River | Record |
| Myrtaceae | Syzygium cordatum | Umwinsi River | Record |
| Lamiaceae | Tetradenia riparia | Valley of the Umwinsi River | Record |
| Meliaceae | Toona ciliata | Umwinsi River | Record |
| Asteraceae | Vernonia adoensis | 49, Umwinsidale Rd, Umwinsidale | Record |
| Asteraceae | Vernonia glabra var. glabra | 49, Umwinsidale Rd, Umwinsidale | Record |
| Asteraceae | Vernonia meiostephana | Umwinsi River | Record (with image) |
Number of records found: 50