The following is a list of the records made by van Niekerk in species name order.
Click on a column heading to sort the entries in that column
| No | Species | Record date | Recorder(s) | Coll. | Det. | Conf. | Herbaria | Habitat | Location | Loc code(s) | Outing code | Planted code | Country | QDS | Grid ref. | FZ Div | Alt. (m) | Notes | Lat | Long | Loc Acc Code |
| 124056 | Bidens diversa | 7 Apr 2024 | N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe |
N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe NCW1260 | KB Vollesen | K ZAHBRI |
Escarpment Brachystegia woodland | Nsama District, Northern Province, Zambia | 0 | Zambia | 0930A1 | N | 1477 | -9.230245 | 30.167091 | 6 | |||||
| 130663 | Bidens moorei | 8 Nov 2025 | N Wightman W van Niekerk |
N Wightman W van Niekerk NCW1501 | N Wightman | K NDO ZAHBRI |
Miombo woodland slope | Mwinilunga District, North-Western Province | 0 | Zambia | 1124C2 | W | 1331 | -11.714170 | 24.354130 | 6 | |||||
| 124099 | Cabobanthus polysphaerus | 30 Mar 2024 | N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe |
N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe NCW1179 | N Wightman | K ZAHBRI |
Brachystegia woodland | Tondwa GMA, Nsama District, Northern Province, Zambia | 0 | Zambia | 0830C1 | N | 1072 | -8.608560 | 30.214660 | 6 | |||||
| 128791 | Clematis welwitschii | 1 May 2025 | N Wightman W van Niekerk |
N Wightman | Miombo woodland | Chikankata District, Southern Province, Zambia | 0 | Zambia | 1528C4 | S | 1182 | -15.843840 | 28.429620 | 6 | |||||||
| 25316 | Diplorhynchus condylocarpon | 7 Jan 2009 | MA Hyde BT Wursten N Wightman W van Niekerk B Mungoli |
N Wightman | DJ Goyder | Open dry woodland | Kariba-Nyaodza River rd | 0 | Zimbabwe | 1629C1 | N | 540 | -16.584170 | 29.076080 | 0 | ||||||
| 131406 | Ipomoea welwitschii | 12 Nov 2025 | N Wightman W van Niekerk |
N Wightman | Degraded miombo woodland | Kalumbila District, North-Western Province | 0 | Zambia | 1225A2 | W | 1357 | -12.031710 | 25.451990 | 6 | |||||||
| 131421 | Lobelia welwitschii | 22 Nov 2025 | N Wightman W van Niekerk |
N Wightman | Open dambo grassland plain | Chililabombwe District, Copperbelt Province | 0 | Zambia | 1227B4 | W | 1340 | -12.268650 | 27.850050 | 6 | |||||||
| 131424 | Nervilia stolziana | 15 Nov 2025 | N Wightman W van Niekerk |
N Wightman | Degraded miombo woodland | Kalumbila District, North-Western Province | 0 | Zambia | 1226A3 | W | 1331 | 6 | |||||||||
| 124070 | Pavetta radicans | 4 Apr 2024 | N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe |
N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe NCW1224 | N Wightman | K ZAHBRI |
Brachystegia woodland | Tondwa GMA, Nsama District, Northern Province, Zambia | 0 | Zambia | 0830C1 | N | 1059 | -8.605970 | 30.206310 | 6 | |||||
| 128844 | Persicaria senegalensis f. albotomentosa | 25 Mar 2025 | N Wightman W van Niekerk |
N Wightman | Degraded wetland drainage grassland | Chililabombwe District, Copperbelt Province, Zambia | 0 | Zambia | 1227B4 | W | 1299 | -12.335300 | 27.791360 | 6 | |||||||
| 124100 | Vitex madiensis subsp. milanjiensis | 30 Mar 2024 | N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe |
N Wightman J Alfonsi I Kabinda W van Niekerk M Kaluwe NCW1184 | N Wightman | K ZAHBRI |
Brachystegia woodland | Tondwa GMA, Nsama District, Northern Province, Zambia | 0 | Zambia | 0830C1 | N | 1072 | -8.608170 | 30.214115 | 6 |