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Records determined by Ton Rulkens

Determinations: 43

The following is a list of the records determined by Ton Rulkens 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   
48655Adansonia digitata4 Nov 2012T Rulkens
 T Rulkens Above highwatermark near the beach.Pemba Bay, Cabo Delgado0Mozambique1340B1N5

-13.00100040.5120005
99970Albuca setosa6 Dec 2014T Rulkens
OJ Baptista
 T Rulkens In rocky wooded grassland.Close to Namaacha0Mozambique2532C3M500

0.0000000.0000002
74905Aloe carnea28 Jul 2007T Rulkens
 T Rulkens In crevices of granite sheetrock on rocky outcrop.Chizombero Hill, Gondola District, Manica.0Mozambique1933A2 MS705

 7
74904Aloe carnea12 Jul 2006T Rulkens
 T Rulkens In crevices of granite sheetrock on rocky outcrop.Zhinhamapiri Hill (close to Mount Zembe), Sussundenga, Manica.0Mozambique1933A2 MS728

 7
35576Aloe cryptopoda4 Jul 2007T Rulkens
 T Rulkens On a rocky outcrop in miombo woodlandLower slopes of Mt Gorongosa40Mozambique1834A3 MS0

 2
40667Aloe excelsa var. excelsa17 Jun 2006T Rulkens
 T Rulkens Rocky hillsideMt Muruwe near Chimoio.0Mozambique1933A2 MS0

 2
40668Aloe excelsa var. excelsa12 Mar 2010T Rulkens
 T Rulkens Rocky open hillside; together with Euphorbia sp.Hillside near Chimoio0Mozambique1933A2 MS0

 2
40669Aloe excelsa var. excelsa8 Mar 2010T Rulkens
 T Rulkens Rocky hillsideMatsinho, Chimoio0Mozambique1933A2 MS0

 2
35585Aloe spicata12 Aug 2006T Rulkens
 T Rulkens Limestone coastal cliffsCatembe, Maputo province0Mozambique M0

 0
35588Aloe spicata12 Aug 2007T Rulkens
 T Rulkens Dune vegetationAlong the coast near Maputo0Mozambique M0

 0
35592Aloe wildii24 Sep 2008T Rulkens
 T Rulkens Among rocks in montane grassland.Northern Chimanimani Mts1680Mozambique1933C1 MS1850

 2
53977Annona senegalensis subsp. senegalensis7 Jan 2009T Rulkens
 T Rulkens Zembe Village, Manica 0Mozambique1933A2MS670

-19.24980033.3704005
113705Blepharis diversispina12 Jun 2018T Rulkens
 T Rulkens Heavily grazed open mopane woodland, soil of mixed texture.Close to Covane Community Lodge, west of Massingir Town, Massingir District.0Mozambique2332C3GI293

Most plants have purple/blue flowers, but some plants with white flowers or intermediate color.

-23.88500032.0788896
75842 (cultivated)Carpobrotus dimidiatus (cultivated)5 Jul 2015T Rulkens
 T Rulkens On sand dunes.Close to Xai-xai.0Mozambique2533B1GI6

Clearly not planted.

-25.12194433.7223567
76000Chlorophytum transvaalense6 Dec 2014T Rulkens
OJ Baptista
 T Rulkens Monte Ponduine, Namaacha district, Maputo province0Mozambique2531D4M585

-25.95815831.9850177
74902Curculigo pilosa31 Jan 2013T Rulkens
 T Rulkens Metuge District0Mozambique1340A2N69

-13.07474740.3899507
80408Cynanchum viminale subsp. suberosum22 Mar 2010T Rulkens
 T Rulkens Rocky hillside"Cabeça do velho" hill, Chimoio, Manica Province.0Mozambique1933B1MS750

-19.09929033.5026806
74916Dichrostachys cinerea3 Feb 2013T Rulkens
 T Rulkens Coastal scrubPemba Bay, Pemba Town, Cabo Delgado province0Mozambique1240D3N8

-12.99467540.5145945
57260Dorstenia cuspidata var. cuspidata25 Jan 2014T Rulkens
 T Rulkens Understorey of forestHill close to Montepuez town, Cabo Delgado0Mozambique1339A1N600

0.0000000.0000002
54830Drosera indica3 Feb 2014T Rulkens
 T Rulkens BT Wursten Wet seepage at base of rocky hill among vegetation of tiny grasses, sedges, herbs. (yellowish color, indicating N-poor environment)Montes Nairucu area, Nampula povince0Mozambique1539A1N400

Yellowish color, indicating N-poor environment.

-15.04116939.1409867
75849Eriospermum kirkii12 Dec 2015T Rulkens
 T Rulkens Valley of Zambezi River, Mapeia district, Zambezia province0Mozambique1735C4Z29

This species is easily identified by its pink flowers, with recurved tepals.

-17.80606935.4296927
36333Eulophia petersii22 Mar 2010T Rulkens
 T Rulkens Granite hillside. Mt Chizui, c. 5 km South of Chimoio, Manica Province0Mozambique1933A2 0

 2
75839Euphorbia cyathophora27 Sep 2015T Rulkens
 T Rulkens In dune vegetation.Close to Xai-Xai.0Mozambique2533B1GI41

Looks naturalized here.

-25.11601733.7260337
35646Euphorbia matabelensis8 Apr 2010T Rulkens
 T Rulkens Rocky hillsideMt Dengalenga, Manica Province0MozambiqueMS0

0.0000000.0000000
115546Euphorbia platycephala31 Dec 2013T Rulkens
 T Rulkens South of Pemba Bay, Metuge district in Cabo Delgado province.0Mozambique1340A2N8

A first record for Mozambique.

-13.07050640.4916587
75127Gomphocarpus physocarpus25 May 2016T Rulkens
 T Rulkens On clay soilLimpopo River valley, between Chicumbane and Zongoene, Xai-Xai district, Gaza province0Mozambique2533A2GI2

-25.06617233.4838677
75124Gomphocarpus physocarpus20 Aug 2016T Rulkens
 T Rulkens On clay soilLimpopo River valley, between Chicumbane and Zongoene, Xai-Xai district, Gaza province0Mozambique2533A2GI2

-25.06617233.4838677
106484 (cultivated)Grewia glandulosa (cultivated) Apr 2014T Rulkens
 T Rulkens On coral rag.Coast of Pemba Bay, close to Pemba town, Cabo Delgado0Mozambique1340B1N11

Same as previous now in fruit.

-13.05831440.5009007
106483 (cultivated)Grewia glandulosa (cultivated) Feb 2014T Rulkens
 T Rulkens On coral rag.Coast of Pemba Bay, close to Pemba town, Cabo Delgado0Mozambique1340B1N11

-13.05831440.5009007
35650Huernia hislopii subsp. hislopii24 Mar 2010T Rulkens
 T Rulkens On granite rocksNear Chimoio, Manica province.0Mozambique1833B1MS675

-19.09590033.5052005
76011Huernia hystrix var. hystrix7 Apr 2015T Rulkens
OJ Baptista
 T Rulkens In dry forest on sandy soil, together with other succulents like Aloe marlothii, Kalanchoe sp and Sansevieria subspicata.close to Inharrime river, Zavala District, Inhambane province0Mozambique2434D1 GI40

 6
106485Huernia kirkii17 May 2017T Rulkens
 T Rulkens Mopane woodland.Mabalane district, Gaza Province0Mozambique2332B3 GI152

 7
106633Jatropha erythropoda17 Apr 2018T Rulkens
 T Rulkens In mopane woodland.Covane Community Lodge, Massingir district, Gaza province 0Mozambique2332C3GI156

This represents the first record for Mozambique.

-23.88391132.0799197
66324Merwilla lazulina23 Sep 2008T Rulkens
 T Rulkens Among quartzite sandstone rocksNorthern tail of the Chimanimani Mts.1680Mozambique1932D2MS1621

-19.59764232.9568317
75997Orbea carnosa subsp. keithii7 Dec 2014T Rulkens
OJ Baptista
 T Rulkens In shelter of shrubsNamaacha district, Maputo province0Mozambique2532C3 M396

 7
75810Orbea rogersii21 Mar 2015T Rulkens
 T Rulkens BT Wursten In shade of shrubs in mosaic vegetation of grassland with small patches of shrubland. On mixed clay/sand soil.Limpopo river valley, Gaza province.0Mozambique2433C4 GI16

A first record for Mozambique

 7
63092Sansevieria hallii16 Jan 2015BT Wursten
P Ballings
 T Rulkens In shelter of large boulders on wooded rocky outcrop. Near Old Runde Bridge, Mwenedzi1740Zimbabwe2030D4S573

In flower. Capitate inflorescence with long tubular flowers appearing straight from the soil.

-20.89611030.7714547
63089Sansevieria hallii3 Jan 2015BT Wursten
P Ballings
L Barrie
T Mutombeni
 T Rulkens In rocky woodland, on rim of river gorge.Save River Gorge at Chilo Lodge Safari Lodge. 1720Zimbabwe2132A2E181

In flower. Capitate inflorescence with long tubular flowers appearing straight from the soil.

-21.24916332.3493247
74683Sansevieria pedicellata31 Jan 2009T Rulkens
 T Rulkens Mt Muruwere, Manica Province0Mozambique1833C4 MS958

 7
69173Schizobasis intricata16 Dec 2015T Rulkens
OJ Baptista
 T Rulkens Foothills of Mount Ribaue, Ribaue District, Nampula province 0Mozambique1438C4N610

-14.90508138.3287867
48661Tamarindus indica10 Nov 2012T Rulkens
 T Rulkens Open woodlandPemba Bay, Cabo Delgado0Mozambique1240D3N30

-12.98000040.5140005
40671Vangueria dryadum24 Mar 2010T Rulkens
 BT Wursten T Rulkens Rocky wooded hillsideJust outside Chimoio. 0Mozambique1933A2MS0

0.0000000.0000002
106487Wajira grahamiana30 Mar 2014T Rulkens
 T Rulkens On coral rag, in a coastal vegetation.Pemba Bay, close to Pemba town.0Mozambique1240D3N13

-12.97373940.5029507

Home > List of people > Ton Rulkens > Records determined by Ton Rulkens
Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-25

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2025). Flora of Zimbabwe: Records determined by Ton Rulkens.
https://www.zimbabweflora.co.zw/speciesdata/utilities/utility-display-determinations-by-person.php?person_id=348, retrieved 29 April 2025

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