| Home | > | List of people | > | Ian Riddell | > | Records made by Ian Riddell |
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
| 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 |
| 122212 | Acacia sieberiana var. woodii | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 2 | Zimbabwe | 1731C3 | C | 1494 | This tree was planted on 11 October 1991 by Queen Eliziabeth. |
-17.819283 | 31.037033 | 7 | |||||
| 118884 | Acacia sieberiana var. woodii | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Disturbed ground by path | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1493 | Clear gum oozing from the trunk |
-17.839746 | 31.087002 | 7 | |||||
| 98422 | Acacia sieberiana var. woodii | 15 Feb 1982 | IC Riddell |
RB Drummond | Open woodland | Between the caravan site and the dam wall on North Bank, Lake Chivero. | 11 | 0 | Zimbabwe | 1730D4 | C | 1380 | -17.872900 | 30.808500 | 5 | ||||||
| 122215 | Afrocarpus falcatus | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 2 | Zimbabwe | 1731C3 | C | 1494 | -17.818954 | 31.036487 | 7 | ||||||
| 122216 | Albizia gummifera | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 2 | Zimbabwe | 1731C3 | C | 1494 | -17.819287 | 31.037348 | 7 | ||||||
| 123463 | Ansellia africana | 3 Nov 2023 | MA Hyde M Coates Palgrave C Sharp IC Riddell K van Laeren J Van Bel S Mulunjana |
MA Hyde | In grounds | Pedza Pasi Camp, Dande Safari Area | 2 | Zimbabwe | 1530C4 | N | 470 | 7 | |||||||||
| 119081 | Ansellia africana | 29 Jan 2023 | MA Hyde IC Riddell |
MA Hyde IC Riddell | On a tree trunk | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1485 | 7 | ||||||||
| 118940 | Ansellia africana | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Open sandy woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1501 | Large plant borne on a tree trunk |
7 | |||||||
| 118576 | Ansellia africana | 18 Oct 2022 | MA Hyde IC Riddell |
MA Hyde | In sandy miombo woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1497 | 7 | ||||||||
| 118575 | Ansellia africana | 18 Oct 2022 | MA Hyde IC Riddell |
MA Hyde | In sandy miombo woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1508 | 7 | ||||||||
| 102467 | Ansellia africana | 25 Jul 2018 | IC Riddell |
IC Riddell | C Peter | Monavale Vlei, Harare | 77 | 0 | Zimbabwe | 1731C3 | C | 1460 | 6 | ||||||||
| 122218 | Anthocleista grandiflora | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 2 | Zimbabwe | 1731C3 | C | 1494 | -17.819526 | 31.037146 | 7 | ||||||
| 119094 | Arthropteris orientalis | 29 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Open sandy miombo woodland | Mukuvisi Woodland, near river | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1483 | -17.849832 | 31.089594 | 7 | ||||||
| 118928 | Asystasia intrusa | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Open woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1491 | -17.847754 | 31.086735 | 7 | ||||||
| 119873 | Asystasia intrusa | 12 Mar 2023 | MA Hyde IC Riddell |
MA Hyde | Sandy grassland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1510 | -17.842283 | 31.092028 | 7 | ||||||
| 119089 | Asystasia intrusa | 29 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Sandy woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1486 | In flower |
-17.847788 | 31.086773 | 7 | |||||
| 118933 | Asystasia intrusa | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Open sandy woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1493 | Very common in the woodland, especially near paths, perhaps a sign of disturbance. |
-17.848824 | 31.089710 | 7 | |||||
| 118912 | Asystasia intrusa | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | In thicker more shaded woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1488 | -17.844647 | 31.082564 | 7 | ||||||
| 118919 | Asystasia intrusa | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Shady riverine woodland | Chiraura River, Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1484 | -17.844741 | 31.081806 | 7 | ||||||
| 118911 | Bidens pilosa | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | In thicker more shaded woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1490 | -17.844796 | 31.082829 | 7 | ||||||
| 118969 | Bidens pilosa | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Roadside | Zimbabwe Phosphate Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1537 | -17.855751 | 31.130964 | 7 | ||||||
| 122224 | Brillantaisia cicatricosa | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 2 | Zimbabwe | 1731C3 | C | 1494 | -17.818889 | 31.036957 | 7 | ||||||
| 123398 (cultivated) | Cascabela thevetia (cultivated) | 2 Nov 2023 | MA Hyde M Coates Palgrave C Sharp IC Riddell K van Laeren J Van Bel S Mulunjana |
MA Hyde | Roadside | Road from Chapoto fly gate to Angwa Bridge, Dande CL | 2 | Zimbabwe | 1630A2 | N | 468 | -16.118211 | 30.439751 | 7 | |||||||
| 118991 | Cleome gynandra | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | On slope or top of hill | The 'red hill', Zimphos Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1555 | -17.857766 | 31.125032 | 7 | ||||||
| 118960 | Cyperus esculentus | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Roadside | Zimbabwe Phosphate Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1537 | -17.855751 | 31.130964 | 7 | ||||||
| 107509 | Cyrtorchis praetermissa subsp. praetermissa | 13 Oct 2018 | IC Riddell |
IC Riddell | BT Wursten | In woodland | Mukuvisi Woodland, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1500 | INaturalist record: https://www.inaturalist.org/observations/17488673 |
7 | ||||||
| 107510 | Cyrtorchis praetermissa subsp. praetermissa | 14 Nov 2018 | IC Riddell |
IC Riddell | BT Wursten | In woodland | Mukuvisi Woodland, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1500 | INaturalist record: https://www.inaturalist.org/observations/18389003 |
7 | ||||||
| 107512 | Cyrtorchis praetermissa subsp. praetermissa | 3 Dec 2019 | IC Riddell |
IC Riddell | BT Wursten | Monavale, Harare | 1,77 | 0 | Zimbabwe | 1731C3 | C | 1474 | INaturalist record: https://www.inaturalist.org/observations/36405595 |
7 | |||||||
| 118920 | Dyschoriste nagchana | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Shady riverine woodland | Chiraura River, Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1482 | -17.845477 | 31.081461 | 7 | ||||||
| 123517 | Eichhornia crassipes | 4 Nov 2023 | MA Hyde M Coates Palgrave C Sharp IC Riddell K van Laeren J Van Bel S Mulunjana |
MA Hyde | Edge of river | Chewore Safara Area, 0.5 km NE of the Tunsa River mouth | 59 | 0 | Zimbabwe | 1530C1 | N | 335 | -15.668903 | 30.220450 | 7 | ||||||
| 123512 | Eichhornia crassipes | 4 Nov 2023 | MA Hyde M Coates Palgrave C Sharp IC Riddell K van Laeren J Van Bel S Mulunjana |
MA Hyde | Floating in the Zambezi River | Mupata Gorge, Chewore Safara Area, 5.4 km NW of the Tunsa River mouth | 59 | 0 | Zimbabwe | 1530C1 | N | 336 | -15.635792 | 30.182867 | 7 | ||||||
| 117351 | Eichhornia crassipes | 30 Jan 2021 | IC Riddell |
IC Riddell | Crowborough, Harare | 1 | 0 | Zimbabwe | 1730D4 | C | 1416 | -17.860062 | 30.913136 | 7 | |||||||
| 124963 | Eulophia cucullata | 27 Nov 2024 | IC Riddell |
IC Riddell | BT Wursten | Haka Game Park, Harare. | 1,3 | 0 | Zimbabwe | 1731C3 | C | 1539 | In flower. iNaturalist record |
7 | |||||||
| 118628 | Eulophia streptopetala | 13 Nov 2022 | MA Hyde IC Riddell |
MA Hyde | In woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1500 | 7 | ||||||||
| 119110 | Euphorbia hirta | 29 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | In seasonally wet soil over rocks | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1496 | -17.851000 | 31.096887 | 7 | ||||||
| 118999 | Euphorbia hirta | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | On slope or top of hill | The 'red hill', Zimphos Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1556 | -17.857427 | 31.124620 | 7 | ||||||
| 117550 | Ficus lutea | 15 May 2022 | MA Hyde IC Riddell |
MA Hyde | Epiphytic high up in a Grevillea robusta | Leeds Close, Newlands | 1 | 0 | Zimbabwe | 1731C3 | C | 1506 | Well-naturalised specimen |
-17.811894 | 31.082278 | 7 | |||||
| 122236 | Ficus lutea | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 0 | Zimbabwe | 1731C3 | C | 1494 | Epiphytic on Spathodea campanulata. Repeat of record no. 98106. |
-17.819571 | 31.037457 | 7 | |||||
| 122237 | Ficus lutea | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 0 | Zimbabwe | 1731C3 | C | 1494 | Epiphytic on another Spathodea campanulata |
-17.819015 | 31.036697 | 7 | |||||
| 117672 | Garcinia buchananii | 25 Sep 2022 | IC Riddell |
MA Hyde | Miombo woodland regrowth on ironstone hill | Summit ridge, Tree Society Arboretum, Lake Chivero | 11 | 0 | Zimbabwe | 1730D4 | C | 1452 | -17.885884 | 30.767444 | 5 | ||||||
| 118906 | Gomphrena celosioides | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Open sandy woodland, possibly slightly disturbed | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1489 | -17.843488 | 31.084374 | 7 | ||||||
| 118966 | Gomphrena celosioides | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Roadside | Zimbabwe Phosphate Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1537 | -17.855751 | 31.130964 | 7 | ||||||
| 123555 | Gomphrena celosioides | 5 Nov 2023 | MA Hyde C Sharp IC Riddell |
MA Hyde | In floodplain Faidherbia forest | Near Masau Lodge, Kanyemba | 0 | Zimbabwe | 1530C2 | N | 327 | -15.659016 | 30.349200 | 7 | |||||||
| 102468 | Habenaria schimperiana | 5 Feb 2017 | IC Riddell |
IC Riddell | C Peter | Monavale Vlei, Harare | 1,77 | 0 | Zimbabwe | 1731C3 | C | 1460 | 7 | ||||||||
| 122241 | Hymenodictyon floribundum | 18 Jun 2023 | MA Hyde M Coates Palgrave IC Riddell T Alegria |
MA Hyde M Coates Palgrave T Alegria | In arboretum | Prince Edward School, Harare | 1,235 | 2 | Zimbabwe | 1731C3 | C | 1494 | -17.819155 | 31.036901 | 7 | ||||||
| 123531 | Jasminum fluminense | 5 Nov 2023 | MA Hyde C Sharp IC Riddell |
MA Hyde | In floodplain Faidherbia forest | Near Masau Lodge, Kanyemba | 0 | Zimbabwe | 1530C2 | N | 327 | -15.657383 | 30.348499 | 7 | |||||||
| 118876 | Justicia anagalloides | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Open ground at edge of woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1502 | Flowers white; plant perennial. |
-17.836927 | 31.088858 | 7 | |||||
| 119839 | Justicia anagalloides | 12 Mar 2023 | MA Hyde IC Riddell |
MA Hyde | In woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1489 | Patch-forming, low-growing perennial herb with white flowers |
-17.837383 | 31.088557 | 7 | |||||
| 118916 | Kedrostis foetidissima | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | In thicker more shaded woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1487 | -17.844502 | 31.082268 | 7 | ||||||
| 123505 | Kigelia africana subsp. africana | 4 Nov 2023 | MA Hyde M Coates Palgrave C Sharp IC Riddell K van Laeren J Van Bel S Mulunjana |
MA Hyde | Open riverine woodland by Zambezi River | Mupata Gorge, Chewore Safara Area, 8.6 km NW of the Tunsa River mouth | 59 | 0 | Zimbabwe | 1530C1 | N | 332 | -15.620239 | 30.156260 | 7 | ||||||
| 118964 | Lantana camara | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Roadside | Zimbabwe Phosphate Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1537 | -17.855751 | 31.130964 | 7 | ||||||
| 119874 | Lantana camara | 12 Mar 2023 | MA Hyde IC Riddell |
MA Hyde | Sandy miombo woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1512 | -17.842871 | 31.091894 | 7 | ||||||
| 118983 | Lantana camara | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | On slope or top of hill | The 'red hill', Zimphos Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1552 | Flowers white |
-17.857824 | 31.124745 | 7 | |||||
| 118922 | Lantana camara | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Shady riverine woodland | Chiraura River, Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1482 | White-flowered form |
-17.845477 | 31.081461 | 7 | |||||
| 123537 | Momordica charantia | 5 Nov 2023 | MA Hyde C Sharp IC Riddell |
MA Hyde M Coates Palgrave | In floodplain Faidherbia forest | Near Masau Lodge, Kanyemba | 0 | Zimbabwe | 1530C2 | N | 327 | -15.657634 | 30.348587 | 7 | |||||||
| 119843 | Mukia maderaspatana | 12 Mar 2023 | MA Hyde IC Riddell |
MA Hyde | Grassland in open woodland | By the entrance path, Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1489 | Leaves not aromatic |
-17.839727 | 31.087022 | 7 | |||||
| 98431 | Protea welwitschii | 15 Feb 1982 | IC Riddell |
RB Drummond | Open woodland | Between the caravan site and the dam wall on North Bank, Lake Chivero. | 11 | 0 | Zimbabwe | 1730D4 | C | 1380 | -17.872900 | 30.808500 | 5 | ||||||
| 98426 | Psorospermum febrifugum | 15 Feb 1982 | IC Riddell |
RB Drummond | Open woodland | Between the caravan site and the dam wall on North Bank, Lake Chivero. | 11 | 0 | Zimbabwe | 1730D4 | C | 1380 | -17.872900 | 30.808500 | 5 | ||||||
| 117910 | Pteridium aquilinum subsp. capense | 12 Oct 2022 | IC Riddell |
IC Riddell | BT Wursten | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1486 | https://www.inaturalist.org/observations/138585744 |
-17.848883 | 31.085509 | 7 | |||||
| 118965 | Richardia brasiliensis | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Roadside | Zimbabwe Phosphate Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1537 | -17.855751 | 31.130964 | 7 | ||||||
| 118602 | Solanum campylacanthum 'panduriforme type' | 18 Oct 2022 | MA Hyde IC Riddell |
MA Hyde | In sandy miombo woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1498 | -17.836166 | 31.090584 | 7 | ||||||
| 118644 | Solanum chrysotrichum | 13 Nov 2022 | MA Hyde IC Riddell |
MA Hyde | In riverine shade | By Mukuvisi River, Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1496 | -17.849722 | 31.089454 | 7 | ||||||
| 118962 | Tagetes minuta | 17 Jan 2023 | MA Hyde IC Riddell |
MA Hyde | Roadside | Zimbabwe Phosphate Industry grounds | 1 | 0 | Zimbabwe | 1731C3 | C | 1537 | -17.855751 | 31.130964 | 7 | ||||||
| 117539 | Tridactyle tridentata | 15 May 2022 | MA Hyde IC Riddell |
MA Hyde | Sandy miombo woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1493 | 7 | ||||||||
| 118627 | Tridactyle tridentata | 13 Nov 2022 | MA Hyde IC Riddell |
MA Hyde | In woodland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1496 | Flowers brown |
7 | |||||||
| 118637 | Vepris nobilis | 13 Nov 2022 | MA Hyde IC Riddell |
MA Hyde | In woodland | Mukuvisi Woodland Office area | 1,2 | 2 | Zimbabwe | 1731C3 | C | 1492 | In full flower. In fruit on 31 December 2022. |
-17.836012 | 31.088654 | 7 | |||||
| 119861 | Wahlenbergia napiformis | 12 Mar 2023 | MA Hyde IC Riddell |
MA Hyde | Sandy grassland | Mukuvisi Woodland | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1506 | Flowering |
-17.841799 | 31.089916 | 7 | |||||
| 118894 | Wahlenbergia napiformis | 31 Dec 2022 | MA Hyde IC Riddell |
MA Hyde | Open sandy area in woodland | Mukuvisi Woodlands, Harare | 1,2 | 0 | Zimbabwe | 1731C3 | C | 1493 | Just coming into flower |
-17.842045 | 31.086005 | 7 |
| Home | > | List of people | > | Ian Riddell | > | Records made by Ian Riddell |