Ageratum houstonianum Mill

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All records: View Burundi records only

Records of this taxon from all countries are shown in the table below. Cases where the taxon is native, naturalised, possibly planted or definitely planted are all listed.

Click on a column heading to sort the entries in that column or re-sort results by: record number, altitude, date, QDS

Record number No of images Record date Recorder(s) Coll. Det. Conf. Herbaria Habitat Location Loc code(s) Outing code Planted code Country QDS Grid ref. Alt. (m) Notes Lat Long Loc Acc Code
127977026 Dec 2024MA Hyde
BT Wursten
MA Hyde
BT Wursten
By riverMukuvisi River, Mukuvisi Woodland, Harare1,20Zimbabwe1731C3 1487-17.84936431.0883487
123611012 Nov 2023MA Hyde
W Fibeck
MA Hyde
Edge of Mukuvisi RiverMukuvisi Woodland1,20Zimbabwe1731C3 1488-17.84968431.0889687
123206024 Sep 2023MA Hyde
T Alegria
MA Hyde
In gardenSeldomseen, Vumba32,630Zimbabwe1932B2 1619-19.10507232.7527587
123020022 Sep 2023MA Hyde
MA Hyde
Open groundBy an old carpark, Vumba Botanic Gardens27,630Zimbabwe1932B2 1554Open ground (not the usual streamsides of the Harare area)-19.11676632.7823607
119963022 Mar 2023MA Hyde
T Alegria
J Van Bel
N Johnson
MA Hyde
In the school groundsSt John's Prep School and College10Zimbabwe1731C3 1505-17.76325131.1095037
119106029 Jan 2023MA Hyde
IC Riddell
MA Hyde
Damp groundMukuvisi Woodland, near river1,20Zimbabwe1731C3 1493-17.85048531.0969337
119096029 Jan 2023MA Hyde
IC Riddell
MA Hyde
In wet soil near the riverMukuvisi Woodland, near river1,20Zimbabwe1731C3 1482-17.84996731.0896237
115117018 Apr 2021MA Hyde
MA Hyde
By stream8, Princes Close, Borrowdale10Zimbabwe1731C3 1532-17.75631331.0953457
113378025 Oct 2020MG Meiner
BT Wursten
Zomba Forest Reserve. 2030Malawi1535A4 1470iNaturalist record-15.35847335.3067207
10127707 Dec 2018BT Wursten
IAI Nuvunga
GB Chindere
AA Amade
CF Nhancale
AF Wilssone
BT Wursten
Open grassy marshTava Marsh, Moribane Forest84
56
0Mozambique1933C2 503-19.74576033.3202907
9819205 Aug 2018BT Wursten
BT Wursten
Weed in garden Umunthu Camp, Mzuzu 0Malawi1134A3 1258iNaturalist record-11.46551034.0160907
90893327 Jan 2018MA Hyde
T Alegria
MA Hyde
Edge of riverBy Mukuvisi River, Mukuvisi Woodlands, Harare1,20Zimbabwe1731C3 1493Flowers white (purple also present)-17.85018431.0950037
58429029 Oct 2013BT Wursten
S Dondeyne
K Dekoninck
BT Wursten
Disturbed riverine vegetationMutucuto River crossing, footpath from Muwawa to Zomba
31
0Mozambique1933C4 152-19.85929033.2705407
58064024 Oct 2013BT Wursten
S Dondeyne
K Dekoninck
BT Wursten
Sandy riverbankNear Mutucuto River crossing, footpath from Muwawa to Zomba
31
0Mozambique1933C4 152iNaturalist record-19.85929033.2705407
58018024 Oct 2013BT Wursten
S Dondeyne
K Dekoninck
BT Wursten
Disturbed areas of old cultivationAlong footpath from Muwawa to Zomba
31
0Mozambique1933C4 165iNaturalist record-19.84727433.2987476
51458014 May 2013MA Hyde
DB Hartung
T Alegria
Damp ground by riverMukuvisi River, SE corner of Mukuvisi Woodland1,20Zimbabwe1731C3 1490-17.85023031.0948707
50123025 Dec 2012MA Hyde
BT Wursten
P Ballings
In river near the edgeHippo Pools, by camp site68
21
0Zimbabwe1731B2 750-17.07318031.8665207
47337015 Sep 2012MA Hyde
M Coates Palgrave
Open riverine forestBy Mazowe River, Hippo Pools68
19
0Zimbabwe1731B2 740-17.07409031.8648407
47336214 Sep 2012MA Hyde
M Coates Palgrave
On steep river bankBy Mazowe River, Hippo Pools68
19
0Zimbabwe1731B2 750-17.07094031.8694307
4280212 Sep 2012BT Wursten
S Dondeyne
A Uetela
Among grasses in seasonally wet areaTava Marsh, Moribane Forest84
18
0Mozambique1933C2 519-19.74548333.3204927
47532016 Apr 2012MA Hyde
M Coates Palgrave
J Meikle
Grassland and forest edgeMountain Home, Penhalonga
17
0Zimbabwe1832D3 1470-18.83476032.6949307
37804027 Dec 2011MA Hyde
BT Wursten
P Ballings
Weedy roadsideNear entrance to Zona Tea Estates
10
0Zimbabwe2032B3 850-20.43506032.7346707
37750126 Dec 2011MA Hyde
BT Wursten
P Ballings
In open disturbed areaBy road from Swynnerton Memorial to main road, Chirinda Forest6
10
0Zimbabwe2032B3 1080-20.42420032.7009507
3453905 Jan 2011BT Wursten
P Ballings
Roadside margin in montane evergreen forestJohn Meikle Forestry Estate, Stapleford156,210
8
0Zimbabwe1832D2 1612-18.72481032.8359207
33799128 Dec 2010BT Wursten
P Ballings
Somewhat disturbed riverine vegetation among seasonally flooded boulders in river At the bridge of the old power station, Nyahode river, road to Rusitu
8
0Zimbabwe2032B2 783-20.00951032.8414407
33367122 Dec 2010BT Wursten
P Ballings
Disturbed riverine areaNyamuakwarara River, John Meikle Research Station210
8
0Zimbabwe1832D2 692-18.68756032.9213407
33185021 Dec 2010BT Wursten
P Ballings
Disturbed roadside vegetationEntrance rd to La Rochelle74
8
0Zimbabwe1832D3 1187iNaturalist record-18.90585032.6882907
31620014 Oct 2010MA Hyde
In vegetation by streamMonavale Vlei, Harare1,770Zimbabwe1731C3 1460-17.81061031.0097000
49123021 Mar 2010MA Hyde
Damp placeBally Vaughan0Zimbabwe1731C2 1240-17.65144031.3720107
1798312 Sep 2007MA Hyde
BT Wursten
Edge of streamMukuvisi Woodland, in Mukuvisi River1,20Zimbabwe1731C3 TR9742571490-17.85006031.0878206
16969019 Aug 2007MA Hyde
Edge of Mukuvisi RiverN side of the Mukuvisi River1,20Zimbabwe1731C3 TR97425714900
16203028 Apr 2007MA Hyde
Rocky riverine vegetation by streamRuwa Scout Park340Zimbabwe1731C3 UR11522315200
15753024 Mar 2007MA Hyde
Open woodlandDulverton Drive, Glen Lorne, Harare1
1
0Zimbabwe1731C1 UR04538314100
2087405 Nov 2006MA Hyde
In grassy disturbed area9, Dulverton Drive, Glen Lorne10Zimbabwe1731C1 UR04438414300
7479024 Sep 2006MA Hyde
BT Wursten
Roadside vergeWoodland Rd, Vumba63,1560Zimbabwe1932B2 VP75786216600
7085026 Aug 2006MA Hyde
Edge of damPrice's Brickyard: fishing area10Zimbabwe1731C3 TR90335415000
6003029 Apr 2006MA Hyde
Garden lawn weedShenstone, Mt Hampden0Zimbabwe1730D2 TR82242715100
1834707 Jan 2006MA Hyde
BT Wursten
RoadsideVumba rd near Mountain Lodge63,1560Zimbabwe1932B2 VP78785615200
5125021 Nov 2005MA Hyde
BT Wursten
Riverine vegetationChriston Bank, tributary of Mazowe70Zimbabwe1731C1 TR88854713500
3649017 Oct 2005MA Hyde
BT Wursten
Dense exotic scrub, woodland and forestTiger Kloof, Mutare450Zimbabwe1832D3 VQ67904912100
2159024 Jul 2005MA Hyde
In roadside ditchCnr Churchill Ave / Sam Nujoma St, Harare10Zimbabwe1731C3 TR92632014900
1883010 Jul 2005MA Hyde
BT Wursten
At edge of Mukuvisi riverHillside Park, Harare1,380Zimbabwe1731C3 TR9612671480Mostly the usual purple-blue colour; one paler, almost white0
1346020 Mar 2005MA Hyde
Edge of water, Mukuvisi RiverMukuvisi Woodland, bridge nr Blatherwick Ave entrance1,20Zimbabwe1731C3 TR9782561500 -17.85100031.0915806
2064031 Jan 2005MA Hyde
BT Wursten
Roadside at forest edgeCascades Rd turn-off, Essex Rd, Vumba630Zimbabwe1932B2 VP76391611700
435121 Aug 2003BT Wursten
Roadside vergeVumba Rd, nr Mountain Lodge63,1560Zimbabwe1932B2 VP7878571500-19.12466032.7971707
29329025 Sep 1999MA Hyde
Edge of Ruwa RiverRuwa Park340Zimbabwe1731C3 UR1162231510With A. conyzoides0
23868013 Aug 1999MA Hyde
Forest edgeArdroy, Vumba63
15
0Zimbabwe1932B2 VP81-92-11600
25697011 Aug 1999MA Hyde
M Silva-Jones
A MacNaughtan
Weed in lawn and gardenShumba Rock, off Essex Road, Vumba63,156
15
0Zimbabwe1932B1 VP73691214300
25853011 Aug 1997MA Hyde
Forest edgeBy Essex Road, Vumba63,156
16
0Zimbabwe1932B2 VP74891312500
25866011 Aug 1997MA Hyde
In forestBanana Bend, Essex Road, Vumba63
16
0Zimbabwe1932B2 VP76792211700
25875011 Aug 1997MA Hyde
Forest and forest edgeCrake Valley Farm, Burma Valley63
16
0Zimbabwe1932B2 VP83-91-1070Masses of this - wet areas are blue with it.0
29328028 Jun 1997MA Hyde
Disturbed groundGreystone Park NR1,180Zimbabwe1731C1 0With A. conyzoides but much rarer0
29327023 Nov 1996MA Hyde
Edge of Mukuvisi RiverHillside Park1,380Zimbabwe1731C3 TR96126714800
6575023 Sep 1995MA Hyde
Disturbed groundNr Water Whirld, Samora Machel Avenue10Zimbabwe1731C3 TR95528914800

Total records found: 54


Copyright: The Burundi flora team, 2024-25

The Burundi flora team (2025). Flora of Burundi: Species information: Records of: Ageratum houstonianum.
https://www.burundiflora.com/speciesdata/species-display.php?species_id=158660, retrieved 16 June 2025

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