Home > List of people > Ian Riddell > Records made by Ian Riddell

Records made by Ian Riddell

Records: 52

The following is a list of the records made by Ian Riddell in species name order.

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

NoSpeciesRecord dateRecorder(s)Coll.Det.Conf.HerbariaHabitatLocationLoc code(s) Outing codePlanted code Country QDSGrid ref.FZ DivAlt. (m)NotesLatLongLoc Acc Code
98422Acacia sieberiana var. woodii15 Feb 1982IC Riddell
 RB Drummond Open woodland Between the caravan site and the dam wall on North Bank, Lake Chivero. 110Zimbabwe1730D4C1380

-17.87290030.8085005
118884Acacia sieberiana var. woodii31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Disturbed ground by pathMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1493

Clear gum oozing from the trunk

-17.83974631.0870027
122212Acacia sieberiana var. woodii18 Jun 2023MA Hyde
M Coates Palgrave
IC Riddell
T Alegria
 MA Hyde M Coates Palgrave T Alegria In arboretumPrince Edward School, Harare1,2352Zimbabwe1731C3C1494

This tree was planted on 11 October 1991 by Queen Eliziabeth.

-17.81928331.0370337
102467Ansellia africana25 Jul 2018IC Riddell
 IC Riddell C Peter Monavale Vlei, Harare770Zimbabwe1731C3 C1460

ADU OrchidMap record

 6
118575Ansellia africana18 Oct 2022MA Hyde
IC Riddell
 MA Hyde In sandy miombo woodlandMukuvisi Woodland1,20Zimbabwe1731C3 C1508

 7
118576Ansellia africana18 Oct 2022MA Hyde
IC Riddell
 MA Hyde In sandy miombo woodlandMukuvisi Woodland1,20Zimbabwe1731C3 C1497

 7
118940Ansellia africana31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Open sandy woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3 C1501

Large plant borne on a tree trunk

 7
119081Ansellia africana29 Jan 2023MA Hyde
IC Riddell
 MA Hyde IC Riddell On a tree trunkMukuvisi Woodland1,20Zimbabwe1731C3 C1485

 7
123463Ansellia africana03 Nov 2023MA Hyde
M Coates Palgrave
C Sharp
IC Riddell
K van Laeren
J Van Bel
S Mulunjana
 MA Hyde In groundsPedza Pasi Camp, Dande Safari Area2Zimbabwe1530C4 N470

 7
122218Anthocleista grandiflora18 Jun 2023MA Hyde
M Coates Palgrave
IC Riddell
T Alegria
 MA Hyde M Coates Palgrave T Alegria In arboretumPrince Edward School, Harare1,2352Zimbabwe1731C3C1494

-17.81952631.0371467
119094Arthropteris orientalis29 Jan 2023MA Hyde
IC Riddell
 MA Hyde Open sandy miombo woodlandMukuvisi Woodland, near river1,20Zimbabwe1731C3C1483

-17.84983231.0895947
118912Asystasia intrusa31 Dec 2022MA Hyde
IC Riddell
 MA Hyde In thicker more shaded woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1488

-17.84464731.0825647
118919Asystasia intrusa31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Shady riverine woodlandChiraura River, Mukuvisi Woodland1,20Zimbabwe1731C3C1484

-17.84474131.0818067
118928Asystasia intrusa31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Open woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1491

-17.84775431.0867357
118933Asystasia intrusa31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Open sandy woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1493

Very common in the woodland, especially near paths, perhaps a sign of disturbance.

-17.84882431.0897107
119089Asystasia intrusa29 Jan 2023MA Hyde
IC Riddell
 MA Hyde Sandy woodlandMukuvisi Woodland1,20Zimbabwe1731C3C1486

In flower

-17.84778831.0867737
119873Asystasia intrusa12 Mar 2023MA Hyde
IC Riddell
 MA Hyde Sandy grasslandMukuvisi Woodland1,20Zimbabwe1731C3C1510

-17.84228331.0920287
118911Bidens pilosa31 Dec 2022MA Hyde
IC Riddell
 MA Hyde In thicker more shaded woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1490

-17.84479631.0828297
118969Bidens pilosa17 Jan 2023MA Hyde
IC Riddell
 MA Hyde RoadsideZimbabwe Phosphate Industry grounds10Zimbabwe1731C3C1537

-17.85575131.1309647
122224Brillantaisia cicatricosa18 Jun 2023MA Hyde
M Coates Palgrave
IC Riddell
T Alegria
 MA Hyde M Coates Palgrave T Alegria In arboretumPrince Edward School, Harare1,2352Zimbabwe1731C3C1494

-17.81888931.0369577
123398 (cultivated)Cascabela thevetia (cultivated)02 Nov 2023MA Hyde
M Coates Palgrave
C Sharp
IC Riddell
K van Laeren
J Van Bel
S Mulunjana
 MA Hyde RoadsideRoad from Chapoto fly gate to Angwa Bridge, Dande CL2Zimbabwe1630A2N468

-16.11821130.4397517
107509Cyrtorchis praetermissa subsp. praetermissa13 Oct 2018IC Riddell
 IC Riddell BT Wursten In woodlandMukuvisi Woodland, Harare1,20Zimbabwe1731C3 C1500

INaturalist record: https://www.inaturalist.org/observations/17488673

 7
107510Cyrtorchis praetermissa subsp. praetermissa14 Nov 2018IC Riddell
 IC Riddell BT Wursten In woodlandMukuvisi Woodland, Harare1,20Zimbabwe1731C3 C1500

INaturalist record: https://www.inaturalist.org/observations/18389003

 7
107512Cyrtorchis praetermissa subsp. praetermissa03 Dec 2019IC Riddell
 IC Riddell BT Wursten Monavale, Harare1,770Zimbabwe1731C3 C1474

INaturalist record: https://www.inaturalist.org/observations/36405595

 7
118920Dyschoriste nagchana31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Shady riverine woodlandChiraura River, Mukuvisi Woodland1,20Zimbabwe1731C3C1482

-17.84547731.0814617
117351Eichhornia crassipes30 Jan 2021IC Riddell
 IC Riddell Crowborough, Harare10Zimbabwe1730D4C1416

iNaturalist record

-17.86006230.9131367
123512Eichhornia crassipes04 Nov 2023MA Hyde
M Coates Palgrave
C Sharp
IC Riddell
K van Laeren
J Van Bel
S Mulunjana
 MA Hyde Floating in the Zambezi RiverMupata Gorge, Chewore Safara Area, 5.4 km NW of the Tunsa River mouth590Zimbabwe1530C1N336

-15.63579230.1828677
123517Eichhornia crassipes04 Nov 2023MA Hyde
M Coates Palgrave
C Sharp
IC Riddell
K van Laeren
J Van Bel
S Mulunjana
 MA Hyde Edge of riverChewore Safara Area, 0.5 km NE of the Tunsa River mouth590Zimbabwe1530C1N335

-15.66890330.2204507
118628Eulophia streptopetala13 Nov 2022MA Hyde
IC Riddell
 MA Hyde In woodlandMukuvisi Woodland1,20Zimbabwe1731C3 C1500

 7
118999Euphorbia hirta17 Jan 2023MA Hyde
IC Riddell
 MA Hyde On slope or top of hillThe 'red hill', Zimphos Industry grounds10Zimbabwe1731C3C1556

-17.85742731.1246207
119110Euphorbia hirta29 Jan 2023MA Hyde
IC Riddell
 MA Hyde In seasonally wet soil over rocksMukuvisi Woodland1,20Zimbabwe1731C3C1496

-17.85100031.0968877
117672Garcinia buchananii25 Sep 2022IC Riddell
 MA Hyde Miombo woodland regrowth on ironstone hillSummit ridge, Tree Society Arboretum, Lake Chivero110Zimbabwe1730D4C1452

-17.88588430.7674445
102468Habenaria schimperiana05 Feb 2017IC Riddell
 IC Riddell C Peter Monavale Vlei, Harare1,770Zimbabwe1731C3 C1460

ADU OrchidMap record

 7
123531Jasminum fluminense05 Nov 2023MA Hyde
C Sharp
IC Riddell
 MA Hyde In floodplain Faidherbia forestNear Masau Lodge, Kanyemba0Zimbabwe1530C2N327

-15.65738330.3484997
118876Justicia anagalloides31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Open ground at edge of woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1502

Flowers white; plant perennial.

-17.83692731.0888587
119839Justicia anagalloides12 Mar 2023MA Hyde
IC Riddell
 MA Hyde In woodland Mukuvisi Woodland1,20Zimbabwe1731C3C1489

Patch-forming, low-growing perennial herb with white flowers

-17.83738331.0885577
118916Kedrostis foetidissima31 Dec 2022MA Hyde
IC Riddell
 MA Hyde In thicker more shaded woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1487

-17.84450231.0822687
118922Lantana camara31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Shady riverine woodlandChiraura River, Mukuvisi Woodland1,20Zimbabwe1731C3C1482

White-flowered form

-17.84547731.0814617
118964Lantana camara17 Jan 2023MA Hyde
IC Riddell
 MA Hyde RoadsideZimbabwe Phosphate Industry grounds10Zimbabwe1731C3C1537

-17.85575131.1309647
118983Lantana camara17 Jan 2023MA Hyde
IC Riddell
 MA Hyde On slope or top of hillThe 'red hill', Zimphos Industry grounds10Zimbabwe1731C3C1552

Flowers white

-17.85782431.1247457
119874Lantana camara12 Mar 2023MA Hyde
IC Riddell
 MA Hyde Sandy miombo woodlandMukuvisi Woodland1,20Zimbabwe1731C3C1512

-17.84287131.0918947
123537Momordica charantia05 Nov 2023MA Hyde
C Sharp
IC Riddell
 MA Hyde M Coates Palgrave In floodplain Faidherbia forestNear Masau Lodge, Kanyemba0Zimbabwe1530C2N327

-15.65763430.3485877
119843Mukia maderaspatana12 Mar 2023MA Hyde
IC Riddell
 MA Hyde Grassland in open woodlandBy the entrance path, Mukuvisi Woodland1,20Zimbabwe1731C3C1489

Leaves not aromatic

-17.83972731.0870227
98426Psorospermum febrifugum15 Feb 1982IC Riddell
 RB Drummond Open woodland Between the caravan site and the dam wall on North Bank, Lake Chivero. 110Zimbabwe1730D4C1380

-17.87290030.8085005
117910Pteridium aquilinum subsp. capense12 Oct 2022IC Riddell
 IC Riddell BT Wursten Mukuvisi Woodland1,20Zimbabwe1731C3C1486

https://www.inaturalist.org/observations/138585744

-17.84888331.0855097
118965Richardia brasiliensis17 Jan 2023MA Hyde
IC Riddell
 MA Hyde RoadsideZimbabwe Phosphate Industry grounds10Zimbabwe1731C3C1537

-17.85575131.1309647
118602Solanum campylacanthum 'panduriforme type'18 Oct 2022MA Hyde
IC Riddell
 MA Hyde In sandy miombo woodlandMukuvisi Woodland1,20Zimbabwe1731C3C1498

-17.83616631.0905847
118962Tagetes minuta17 Jan 2023MA Hyde
IC Riddell
 MA Hyde RoadsideZimbabwe Phosphate Industry grounds10Zimbabwe1731C3C1537

-17.85575131.1309647
117539Tridactyle tridentata15 May 2022MA Hyde
IC Riddell
 MA Hyde Sandy miombo woodlandMukuvisi Woodland1,20Zimbabwe1731C3 C1493

 7
118627Tridactyle tridentata13 Nov 2022MA Hyde
IC Riddell
 MA Hyde In woodlandMukuvisi Woodland1,20Zimbabwe1731C3 C1496

Flowers brown

 7
118894Wahlenbergia napiformis31 Dec 2022MA Hyde
IC Riddell
 MA Hyde Open sandy area in woodlandMukuvisi Woodlands, Harare1,20Zimbabwe1731C3C1493

Just coming into flower

-17.84204531.0860057
119861Wahlenbergia napiformis12 Mar 2023MA Hyde
IC Riddell
 MA Hyde Sandy grasslandMukuvisi Woodland1,20Zimbabwe1731C3C1506

Flowering

-17.84179931.0899167

Home > List of people > Ian Riddell > Records made by Ian Riddell


Flora of Rwanda: Records made by Ian Riddell.
https://www.rwandaflora.com/speciesdata/utilities/utility-display-records-by-person.php?person_id=250, retrieved 22 November 2024

Site software last modified: 20 May 2023 7:02pm
Terms of use