Collections made by Van de Waal

Records: 17

The following is a list of the collections made by Van de Waal in species name order. The records are of species which occur in Burundi (either as a native/naturalised species or as a cultivated species).

Click on a column heading to sort the entries in that column

NoSpeciesRecord dateRecorder(s)Coll.Det.Conf.HerbariaHabitatLocationLoc code Outing codePlanted code Country QDSGrid ref.FZ DivAlt. (m)NotesLatLongLoc Acc Code
94396 Cyperus articulatus30 Oct 1974B Van de Waal
B Van de Waal 40 JWH Giess WIND
Caprivi, Katima Mulilo: Liambezi Lake.0Namibia (Caprivi Strip)1724C40

Edge and dumps in up to 2 m deep water.

-17.87500024.3750004
94407 Fuirena pubescens1 Dec 1974B Van de Waal
B Van de Waal s.n.-C WIND
Caprivi: Liambezi lake.0Namibia (Caprivi Strip)1724C40

Notes: On permanent Salvinia mat.

-17.87500024.3750004
94420 Hydrocotyle verticillata30 Oct 1974B Van de Waal
B Van de Waal 37 NV Clarke WIND
Caprivi: Singalamwe.0Namibia (Caprivi Strip)1724C40

On old, rotting, floating reeds.

-17.87500024.3750004
94428 Ludwigia adscendens subsp. diffusa25 Oct 1974B Van de Waal
B Van de Waal 54 C Mannheimer WIND
Caprivi: Singalamwe, Liambezi.0Namibia (Caprivi Strip)1724C40

-17.87500024.3750004
93779 Ludwigia adscendens subsp. diffusa6 Dec 1974B Van de Waal
B Van de Waal 1 C Mannheimer WIND
Caprivi: Singalamwe, Kwando. Kongola: bank of stream.0Namibia (Caprivi Strip)1723C40

-17.87500023.3750005
94429 Ludwigia leptocarpa1 Dec 1974B Van de Waal
B Van de Waal 1 WIND
Caprivi: Katima Mulilo: Liambezi Lake. On permanent Salvinia mat.0Namibia (Caprivi Strip)1724C40

-17.87500024.3750004
94352 Ottelia ulvifolia1 Feb 1974B Van de Waal
B Van de Waal 47 JWH Giess WIND
Caprivi: Katima Mulilo, Chinchimane stream.0Namibia (Caprivi Strip)1724C30

Notes: Fast running water, 2 m deep.

-17.87500024.1250004
94439 Ottelia ulvifolia1 Mar 1975B Van de Waal
B Van de Waal 45 JWH Giess WIND
Caprivi: Katima Mulilo. Temporary hole near Liambezi lake (Bukalo).0Namibia (Caprivi Strip)1724C40

-17.87500024.3750004
95659 Ottelia ulvifolia25 Nov 1974B Van de Waal
B Van de Waal 27 WIND
Caprivi: Siambiso. Chobe Camp: Hunters Africa.0Namibia (Caprivi Strip)1823B30

-18.37500023.6250002
95600 Ottelia ulvifolia8 Nov 1974B Van de Waal
B Van de Waal 31 JWH Giess WIND
Caprivi: Siambisso. Lianshulu. Side arm of Kwando. Water shallow-flowing.0Namibia (Caprivi Strip)1823A20

-18.12500023.3750002
94443 Persicaria decipiens1 Dec 1974B Van de Waal
B Van de Waal s.n.-G WIND
Caprivi: Katima Mulilo District: Salvinia mat.0Namibia (Caprivi Strip)1724C40

Notes: Corr. nom.: S. Rgheimer 5.2007.

-17.87500024.3750004
95665 Potamogeton nodosus25 Nov 1974B Van de Waal
B Van de Waal 26 WIND
Caprivi: Linyanti river. Siambiso. Chobe camp: Hunters Africa.0Namibia (Caprivi Strip)1823B30

-18.37500023.6250002
95686 Potamogeton nodosus7 Nov 1974B Van de Waal
B Van de Waal 35 JWH Giess WIND
Caprivi: Siambiso: plain mulapo - on open area.0Namibia (Caprivi Strip)1823B40

-18.37500023.8750002
94446 Potamogeton schweinfurthii1 Nov 1974B Van de Waal
B Van de Waal 44 JWH Giess WIND
Very rare.Caprivi, Katima Mulilo: Liambezi Lake: 30 cm at bank.0Namibia (Caprivi Strip)1724C40

-17.87500024.3750004
95618 Utricularia benjaminiana8 Nov 1974B Van de Waal
B Van de Waal 33 WIND
Caprivi: Katima Mulilo: Lianshulu.In tributary of Kwando.0Namibia (Caprivi Strip)1823A20

Notes: Between reed.

-18.12500023.3750002
94770 Utricularia inflexa1 Feb 1974B Van de Waal
B Van de Waal 48 WIND
Caprivi: Katima Mulilo: Chinchimane stream; clear, deep, back water.0Namibia (Caprivi Strip)1724D40

-17.87500024.8750004
94461 Utricularia inflexa20 Oct 1973B Van de Waal
B Van de Waal 46 JWH Giess WIND
Caprivi: Singalamwe: Kongola, east Caprivi.0Namibia (Caprivi Strip)1724C40

-17.87500024.3750004


Copyright: The Burundi flora team, 2024-25

The Burundi flora team (2025). Flora of Burundi: Collections made by Van de Waal.
https://www.burundiflora.com/speciesdata/utilities/utility-display-collections-by-person.php?person_id=1137, retrieved 2 May 2025

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