Records of purely cultivated species are displayed in a different font and colour.
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| Family name | Species name | Location | Link to record |
| Poaceae | Agrostis lachnantha | By bridge, Lorraine Drive, Mabelreign | Record |
| Poaceae | Cenchrus clandestinus (possibly planted) | Quendon Rd, Monavale | Record |
| Poaceae | Cenchrus setaceus | Harare Drive, Mabelreign | Record |
| Gentianaceae | Chironia palustris subsp. transvaalensis | Near Faber Road, Bluff Hill, Mabelreign | Record |
| Combretaceae | Combretum platypetalum subsp. oatesii | By Quendon Road, Mabelreign | Record |
| Convolvulaceae | Convolvulus sagittatus var. aschersonii | Quendon Rd, Mabelreign | Record |
| Poaceae | Eulalia aurea | Faber Rd, Mabelreign | Record |
| Amaranthaceae | Gomphrena celosioides | Quendon Road, Monavale | Record |
| Acanthaceae | Hygrophila pilosa | Quendon Road, Mabelreign | Record |
| Poaceae | Hyperthelia dissoluta | Faber Rd, nr cnr with Kermode Rd | Record |
| Poaceae | Imperata cylindrica | Faber Rd, Mabelreign | Record |
| Convolvulaceae | Ipomoea blepharophylla | Quendon Rd, Mabelreign | Record |
| Meliaceae | Melia azedarach (possibly planted) | By Quendon Rd | Record |
| Poaceae | Melinis repens subsp. repens | Quendon Rd | Record |
| Lythraceae | Nesaea heptamera | By Quendon Road, Mabelreign | Record |
| Onagraceae | Oenothera rosea | Quendon Road | Record |
| Onagraceae | Oenothera tetraptera | Quendon Road | Record |
| Onagraceae | Oenothera tetraptera | Faber Road, Mabelreign | Record |
| Poaceae | Paspalum scrobiculatum | By Faber Rd | Record |
| Poaceae | Paspalum urvillei | By Faber Rd, Mabelreign | Record |
| Poaceae | Setaria incrassata | Common between Faber Rd and the stream | Record |
| Apocynaceae subfamilies Asclepiadoideae and Secamonoideae | Stenostelma capense | By Quendon Road, Mabelreign | Record |
| Poaceae | Urochloa subulifolia | By Faber Rd, Mabelreign | Record |
| Verbenaceae | Verbena bonariensis | Faber Road, Mabelreign | Record |
| Verbenaceae | Verbena officinalis subsp. africana | Near Quendon Road, Mabelreign | Record |
Number of records found: 25