Bijker HJ, Sumner PD, Meiklejohn KI, Bredenkamp GJ: 2001. Documenting the Effects of Veld Burning on Soil and Vegetation Characteristics in Giants Castle Game Reserve, KwaZulu-Natal Drakensberg. South African Geographical Journal, 83(1), pp 28-33.

Bothma JduP, Van Essen LDP, Van Rooyen N, Trollope WSW: 2001. Estimation of the herbaceous standing crop of the grassy plains of Ol Choro Oiroua in the Massai Mara region of Kenya. African Journal of Range & Forage Science., 17, pp 115 - 118.

Bredenkamp CL, Van Wyk AE: 2001. Leaf anatomy of the genus Passerina (Thymelaeaceae): Taxonomic and ecological significance. Bothalia, 13(1), pp 53-70.

Bredenkamp CL, Van Wyk AE: 2001. Taxonomic significance of inflorenscences, floral morphology and anatomy in Passerina (Thymelaeaceae). Bothalia, 31(2), pp 213-236.

Chesselet PCMH, Smith GF, Van Wyk AE: 2001. A new tribal classification of the Mesembryanthemaceae Fenzl based on characters of the floral nectary. Aloe, 38(1&2), pp 25-28.

De Villiers AJ, Van Rooyen MW, Theron GK: 2001. Seedbank Phytosociology of the Strandveld succulent Karoo, South Africa: A pre-mining benchmark survey for rehabilitation. Land Degradation & Rehabilitation, 12, pp 119-130.

De Villiers AJ, Van Rooyen MW, Theron GK: 2001. Seedling emergence and survival of three Namaqualand pioneer plant species grown under saline soil conditions. South African Journal of Botany, 67, pp 354-357.

Dilika F, Bremner PD, Meyer JJM: 2001. Antibacterial activity of linoleic and oleic acids isolated from Helichrysum pedunculatum: A plant used during circumcision rites. Fitoterapia, 71, pp 450-452.

Hoare DB, Bredenkamp GJ: 2001. Syntaxonomy and environmental gradients of the grasslandsof the Stormberg / Drakensberg mountain region of the Eastern Cape, South Africa. South African Journal of Botany, 67, pp 595-608.

Horn MM, Drewes SE, Brown NJ, Munro OQ, Meyer JJM, Mathekga ADM: 2001. Transformation of naturally-occurring 1,9-trans-9,5-cis sweroside to all trans sweroside during acetylation of sweroside aglycone. Phytochemistry, 57, pp 51-56.

Klopper RR, Van Wyk AE: 2001. The genus Salsola (Chenopodiaceae) in southern Africa: Systematic significance of leaf anatomy. South African Journal of Botany, 67(4), pp 540-551.

Lall N, Meyer JJM: 2001. Inhibition of drug-sensitive and drug-resistant strains of Mycobacterium tuberculosis by diospyrin, isolated from Euclea natalensis. Journal of Ethnopharmacology, 78, pp 213-216.

Matthews WS, Van Wyk AE, Van Rooyen N, Botha GA: 2001. Vegetation of the Tembe Elephant Park, Maputaland, South Africa. South African Journal of Botany, 67(4), pp 573-594.

Okennedy MM, Burger JT, Berger DK: 2001. Transformation of elite white maize using the particle inflow gun and detailed analysis of a low copy integration event. Plant Cell Reports, 20(8), pp 731-737.

Prozesky EA, Meyer JJM, Louw AI: 2001. In vitro antiplasmodial activity and cytotoxicity of ethnobotanically selected South African plants. Journal of Ethnopharmacology, 76, pp 239-245.

Retief E, Siebert SJ, Van Wyk AE: 2001. A new species of Rhoicissus (Vitaceae) from Sekhukhuneland, South Africa. South African Journal of Botany, 67(3), pp 230-234.

Retief E, Van Wyk AE: 2001. The genus Amsinckia Lehm. (Boraginaceae) in southern Africa. South African Journal of Botany, 67(3), pp 287-293.

Retief E, Van Wyk AE: 2001. The genus Ehretia (Boraginaceae: Ehretioideae) in southern Africa. Bothalia, 13(1), pp 9-13.

Siebert SJ, Van Wyk AE, Bredenkamp GJ: 2001. Endemism in the flora of ultramafic areas of Sekhukhuneland, South Africa. South African Journal of Science, 97(11/12), pp 529-532.

Siebert SJ, Van Wyk B: 2001. Sekhukhuneland: Floristic wealth versus platinum and chromium riches. Veld & Flora, 87(4), pp 168-173.

Smith GF, Steyn EMA, Van Wyk AE: 2001. Crassula tetragona subsp. acutifolia (Crassulaceae). Curtis's Botanical Magazine, 18(1), pp 23-27.

Steenkamp Y, Kellerman MJS, Van Wyk AE: 2001. Fire, frost, waterlogged soil or something else: What selected for the Geoxylic Suffrutex growth form in Africa?. Plantlife, 25, pp 4-6.

Steyn EMA, Van Wyk AE, Smith GF: 2001. A study of the ovule, embryo sac and yong seed of Guthria capensis (Achariaceae). South African Journal of Botany, 67(2), pp 206-213.

Van Jaarsveld EJ, Van Wyk AE: 2001. Crassula badspoortense Van Jaarsveld, a new species from the Western Cape Province. Aloe, 38(1&2), pp 29-30.

Van Jaarsveld EJ, Van Wyk AE: 2001. Lamiaceae: Plectranthus hilliardiae subsp. australis, a new taxon from the Eastern Cape, South Africa. Bothalia, 13(1), pp 44-45.

Van Jaarsveld EJ, Van Wyk B: 2001. Casteria pendulifolia Van Jaarsv., a new species from KwaZulu-Natal. Cactus and Succulent Journal, 73(2), pp 68-70.