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Swanepoel W, Becker R, de Cauwer V, van Wyk AE 2025. Zanthoxylum kaokoense (Rutaceae: Zanthoxyloideae), a new species from Angola and Namibia. Phytotaxa 726 (4) 281-290

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Zanthoxylum kaokoense_a new species from Angola and Namibia.pdf	1.09 MB

Swanepoel W, Dexter KG, Adamo M, Manzitto-Tripp EA, van Wyk AE 2025. Petalidium saxatile (Acanthaceae), a new species from Namibia. Phytotaxa 716 (3) 161-174

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Petalidium saxatile_a new species from Namibia.pdf	836.78 KB

Swanepoel W, Becker RW, van Wyk AE 2025. Petalidium engoense (Acanthaceae), a new species from Angola and Namibia, with notes on phenotypic plasticity in the genus. Phytotaxa 734 (1) 009-019

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Petalidium engoense_a new species from Angola and Namibia_with notes on phenotypic plasticity in the genus.pdf	1.42 MB

Swanepoel W, van Wyk AE 2025. Petalidium sebrabergense (Acanthaceae), a new species from Namibia. Phytotaxa 728 (1) 17-30

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Petalidium sebrabergense_a new species from Namibia.pdf	1.01 MB

Swanepoel W, van Jaarsveld EJ, Becker RW, van Wyk AE 2025. Premna sebrabergensis (Lamiaceae, Premnoideae), a new species from Angola and Namibia. Phytotaxa 726 (3) 155-164

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Premna sebrabergensis_a new species from Angola and Namibia.pdf	1.68 MB

Swanepoel W, van Wyk AE 2025. Petalidium hoarusibense (Acanthaceae), a new species from Namibia. Phytotaxa 681 (1) 1-10

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Petalidium hoarusibense_a new species from Namibia.pdf	568.24 KB

Swanepoel W, van Wyk AE 2024. Petalidium namibense (Acanthaceae), a new species from Namibia. Phytotaxa 671 (2) 128-138

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Petalidium namibense_a new species from Namibia.pdf	721.54 KB

van Jaarsveld EJ, Swanepoel W, Paton A, Becker R, de Cauwer V, Gomez A 2024. Coleus serracafemaensis (Lamiaceae), a New Succulent Species from Southwest Angola. Haseltonia 31 (1) 34-42

Website link:https://bioone.org/journals/haseltonia/volume-31/issue-1/026.031.0105/Coleus-serracafemaensis-Lamiaceae-a-New-Succulent-Species-from-Southwest-Angola/10.2985/026.031.0105.short

Swanepoel W, Manzitto-Tripp EA, Dexter KG, van Wyk AE 2024. Petalidium etendekaense (Acanthaceae), a new species from Namibia, with notes on the taxonomic identity of P. glutinosum. Phytotaxa 636 (1) 35-47

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Petalidium etendekaense_a new species from Namibia_with notes on the taxonomic identity of P glutinosum.pdf	798.72 KB

Swanepoel W, Dexter KG, Loiseau O, van Wyk AE 2023. Reinstatement of the name Petalidium ovatum (Acanthaceae), with an amplified description of the species. Phytotaxa 626 (3) 159-169

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Reinstatement of the name Petalidium ovatum_with an amplified description of the species.pdf	739.58 KB

de Cauwer V, Becker RW, Gomes A, Lages F, Swanepoel W, van Jaarsveld E 2023. The mountain top flora and vegetation of the remote Ovahimba Highlands in the Kaokoveld Centre of Endemism: a reconnaissance. Transactions of the Royal Society of South Africa 78 (1-2) 109-122

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The mountain top flora and vegetation of the remote Ovahimba Highlands in the Kaokoveld Centre of Endemism a reconnaissance.pdf	336.48 KB

Loiseau O, Manzitto-Tripp EA, Swanepoel W, Dexter KG 2023. Net diversification rates of the woody plant genus Petalidium (Acanthaceae) are highest in the ancient and arid Namib Desert. Frontiers in Ecology and Evolution 11 1193728

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Net diversification rates of the woody plant genus Petalidium are highest in the ancient and arid Namib Desert.pdf	386.56 KB

Swanepoel W, van Wyk AE 2023. Petalidium karasbergense (Acanthaceae), a new species from Namibia. Phytotaxa 609 (1) 1-9

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Petalidium karasbergense_a new species from Namibia.pdf	559.52 KB

Weeks A, Swanepoel W, Clausnitzer V, Langer L, Meller P, Müller F, Nuss M, Teutloff N, Ernst R 2023. Green gem of the Northern Escarpment: biodiversity and endemism of the Serra do Pingano Forest Ecosystem. Namibian Journal of Environment 8 161-172

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Green gem of the Northern Escarpment.pdf	1.61 MB

Swanepoel W, van Wyk AE 2023. Petalidium konkiepense (Acanthaceae), a new species from Namibia. Phytotaxa 585 (1) 29-38

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Petalidium konkiepense_a new species from Namibia.pdf	651.83 KB

Weeks A, Swanepoel W 2023. Commiphora of the highlands and escarpments of Angola and Namibia. Namibian Journal of Environment 8 149-159

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Commiphora of the highlands and escarpments of Angola and Namibia.pdf	1.6 MB

Dexter KG, Swanepoel W, Loiseau O, Darbyshire I, Nanyeni L, Gonçalves FM, Chase F, Manzitto-Tripp EA 2023. High endemism of the genus Petalidium (Acanthaceae) in the highlands and escarpments of Angola and Namibia. Namibian Journal of Environment 8 135-147

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High endemism of the genus Petalidium.pdf	2.26 MB

Swanepoel W 2022. First records for Namibia of Lesser Masked Weaver Ploceus intermedius subsp. beattyi. Namibian Journal of Environment 6 (C) 10-13

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First records for Namibia of Lesser Masked Weaver_2022.pdf	743.86 KB

Swanepoel W, Weeks A, van Wyk AE 2022. Commiphora omundomba (Burseraceae), a new species from Angola and Namibia. Phytotaxa 543 (4) 207-218

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Commiphora omundomba.pdf	589.11 KB

Swanepoel W, Nanyeni L, van Wyk AE 2022. Petalidium mannheimerae (Acanthaceae), a new species from Namibia and South Africa, with notes on the taxonomic identity of P. parvifolium. Phytotaxa 561 (1) 1-13

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Petalidium mannheimerae_a new species from Namibia and South Africa.pdf	777.57 KB

Swanepoel W, Manzitto-Tripp EA 2022. Petalidium sesfonteinense (Acanthaceae), a new species from the Kaokoveld, Namibia. Phytotaxa 549 (2) 127-135

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Petalidium sesfonteinense_a new species from the Kaokoveld.pdf	1.46 MB

Becker R, Swanepoel W, van Jaarsveld E, Gomes A, Lages F, de Cauwer V 2021. Helicopter Science - Unlocking the botanical secrets of the Kaokoveld mountains. Conservation and the Environment in Namibia (2021) 54-59

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Helicopter Science_unlocking the botanical secrets of the Kaokoveld mountains.pdf	1.09 MB

van Jaarsveld EJ, Swanepoel W, Visagie M 2021. Carissa sebrabergensis. Flowering Plants of Africa 67 150-157

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Carissa sebrabergensis.pdf	533.91 KB

Swanepoel W, de Cauwer V, van Wyk AE 2021. A new rheophytic species of Syzygium (Myrtaceae) from the lower Kunene River of Angola and Namibia. Phytotaxa 491 (4) 281-290

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A new rheophytic species of Syzygium from the lower Kunene River of Angola and Namibia.pdf	13.22 MB

Swanepoel W, de Cauwer V, van Wyk AE 2021. A new species of Osteospermum subgen. Tripteris (Asteraceae: Calenduleae) from the Namib Desert, Namibia. Phytotaxa 487 (3) 185-194

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A new species of Osteospermum subgen Tripteris from the Namib Desert_Namibia.pdf	11.25 MB

Swanepoel W, Chase MW, Christenhusz MJM, Maurin O, Forest F, van Wyk AE 2020. From the frying pan: an unusual dwarf shrub from Namibia turns out to be a new brassicalean family. Phytotaxa 439 (3) 171-185

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From the frying pan_an unusual dwarf shrub from Namibia turns out to be a new brassicalean family.pdf	7.83 MB

Swanepoel W, van Jaarsveld EJ 2020. A new species of Hymenodictyon (Rubiaceae, Cinchonoideae) from Namibia. Phytotaxa 451 (4) 257-266

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A new species of Hymenodictyon from Namibia.pdf	8.44 MB

Swanepoel W 2020. Petalidium kaokoense (Acanthaceae), a new species from Namibia. Phytotaxa 468 (3) 236-242

Website link:https://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.468.3.1

Swanepoel W 2019. Erythrococca kaokoensis (Euphorbiaceae), a new species from Namibia and Angola. Phytotaxa (391) 54-60

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Erythrococca kaokoensis_new species from Namibia and Angola.pdf	3.01 MB

Swanepoel W, Becker RW, Möller A, de Cauwer V 2019. Euphorbia rimireptans (Euphorbiaceae, Articulofruticosae), a new species from the Skeleton Coast, Namibia. Phytotaxa (414) 165–173

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Euphorbia rimireptans_a new species from the Skeleton Coast_Namibia.pdf	3.49 MB

Swanepoel W, van Jaarsveld EJ 2019. Ocimum sebrabergensis (Lamiaceae), a new species from Namibia. Phytotaxa 405 (4) 203-209

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Ocimum sebrabergensis_a new species from Namibia.pdf	2.52 MB

Swanepoel W 2019. Euphorbia otavimontana (Euphorbiaceae), a new species from Namibia. Namibian Journal of Environment (3) 11-16

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Euphorbia otavimontana_a new species from Namibia.pdf	4.62 MB

Swanepoel W, de Cauwer V 2019. Crassothonna agaatbergensis (Asteraceae), a new species from the Skeleton Coast, Namibia. Phytotaxa 427 (3) 209-215

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Crassothonna agaatbergensis_a new species from the Skeleton Coast_Namibia.pdf	8.52 MB

Swanepoel W 2016. Commiphora namibensis (Burseraceae), a new species from Angola. Phytotaxa 178 (3) 211-216

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Commiphora namibensis.pdf	1.81 MB

Swanepoel W, van Jaarsveld EJ 2015. Ficus sur (Moraceae) and Gymnanthemum coloratum (Asteraceae: Vernonieae) – first distribution records for Namibia. Bothalia 45 (1)

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Ficus sur_first ditribution records for Namibia.pdf	5.74 MB

Swanepoel W 2015. Angola Cave-Chat: Xenocopsychus ansorgei. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 210-211

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Angola Cave Chat_2015.pdf	450.01 KB

Swanepoel W, le Roux MM, Wojciechowski MF, van Wayk AE 2015. Oberholzeria (Fabaceae subfam. Faboideae, a New Monotypic Legume Genus from Namibia. Plos ONE 10 (3) e0122080

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Oberholzeria etendekaensis.pdf	1.5 MB

Swanepoel W 2015. Maerua sebrabergensis (Capparaceae), a new species from Namibia. Phytotaxa 207 (1) 123-128

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Maerua sebrabergensis.pdf	2.23 MB

Swanepoel W 2015. Commiphora benguelensis (Burseraceae), a new species from Angola. Phytotaxa 217 (2) 191-196

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Commiphora benguelensis.pdf	805.71 KB

Swanepoel W 2013. Layard's Tit-Babbler Parisoma layardi: North-western Range Extension in Namibia. Lanioturdus 46 (4) 21-22

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Layards Tit_Babbler Parisoma_Range extension.pdf	297.79 KB

Swanepoel W 2013. Euphorbia otjipembana subsp. okakoraensis (Euphorbiaceae), a new subspecies from the Kaokoveld, Namibia, with an amplified description of Euphorbia otjipembana. Phytotaxa 117 (2) 51-57

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Euphorbia otjipembana subsp_okakoraensis.pdf	2.22 MB

Swanepoel W 2013. Sapindaceae - Zanha africana, a new distribution record for Namibia. Bothalia 43 (1) 89-90

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Zanha africana_2013.pdf	73.55 KB

Swanepoel W 2013. Red-eyed Dove Streptopelia semitorquata in Namibia: New Records and Range Extension. Lanioturdus 46 (2) 16-19

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Red-eyed Dove Streptopelia.pdf	303.4 KB

Swanepoel W 2013. More Records for the Cape Eagle-Owl Bubo capensis in North-Western Namibia. Lanioturdus 46 (1) 19-20

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More Records for the Cape Eagle_Owl Bubo capensis in northwestern Namibia.pdf	381.66 KB

Swanepoel W 2012. Euphorbia melanohydrata subsp. conica (Euphorbiaceae), a new subspecies from Namibia, with notes on the identification of similar medusoid euphorbias. Phytotaxa 62 33-38

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Euphorbia melanohydrata subsp conica_a new subspecies from Namibia.pdf	777.2 KB

van Jaarsveld EJ, Swanepoel W 2012. Aloe huntleyana, a new species from the Baynes Mountains, Namibia. Bradleya 30 (2012) 3-8

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Aloe huntleyana.pdf	0 bytes

Swanepoel W 2012. Angola Cave Chat Xenocopychus ansorgei in the Kaokoveld of Namibia. Lanioturdus 45 (4) 2-3

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Angola Cave Chat Xenocopychus ansorgei in the Kaokoveld of Namibia_2012.pdf	207.92 KB

Swanepoel W, Kolberg H 2011. Abrus kaokoensis (Leguminosae-Papilionoideae-Abreae), a new species from Namibia. South African Journal of Botany 77 (3) 613-617

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Abrus kaokoensis_2011.pdf	679.01 KB

Website link:http://www.sciencedirect.com/science/article/pii/S0254629910002681

Swanepoel W 2011. Commiphora buruxa (Burseraceae), a new species from southern Namibia. South African Journal of Botany 77 (3) 608-612

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Commiphora buruxa_a new species from southern Namibia.pdf	708.28 KB

Swanepoel W, van Jaarsveld E, Voigt W, van Wyk F, Versfeld F 2009. The Otjihipa Mountains Expedition: botanical exploration in Namibia: Kaokoveld centre of endemism. Veld and Flora 95 (1) 12-18

Website link:http://reference.sabinet.co.za/document/EJC113329

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