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The influence of pollinators and herbivores on daisy flower colour community assembly patterns, plant species distributions and flower colour evolution in Namaqualand, South Africa
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Why do flowers in Namaqualand close? : Flower closure in relation to the environment and pollen sensitivity to moisture
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Plant ecology of the Namaqualand Strandveld : community structure and dynamics in a winter-rainfall desert
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Geographical variation in insect pollinators of generalist Asteraceae.
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Molecular phylogeny, radiation patterns and evolution of life-history traits in Ursinia (Anthemideae, Asteraceae)
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Contribution to the knowledge of Lactuca L. (Asteraceae) in the United Arab Emirates
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The evolution of annuality in association with a shift to more arid environments in the daisy genera Ifloga and Tricogyne
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A model of a rangeland grazing system within a management procedure approach framework
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Genetic effects of prolonged UV-B exposure in a Namaqualand daisy - Dimorphotheca sinuata
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The use and valuation of natural fuelwood resources in Paulshoek, Namaqualand and the ecological impacts on rangeland dynamics
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Phylogenetics and biogeography of the relhanioid paper-daisy lineage (Asteraceae: Gnaphalieae) : palaeoenvironmental evolution, migration and speciation in southern Africa and the greater Afrotemperate regions
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Systematics of the Relhaniinae (Asteraceae-Gnaphalieae) in southern Africa : geography and evolution in an endemic Cape plant lineage
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The evolution of the Afrotemperate-endemic genus Macowania (Asteraceae) in the Drakensberg region of South Africa
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The vegetation of Paulshoek, Namaqualand : phytosociology and landuse impacts
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FLOWERING LOCUS T Genes MtFTb1 and MtFTb2 Act Redundantly to Promote Flowering Under Long Days in Medicago truncatula
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Topography as a determinant of range extent and overlap : a species level phylogenetic reconstruction and geographical range analysis of Syncarpha (Asteraceae)
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Investigating the sustainability of medicinal plants and the loss of traditional knowledge in a rural community in Namaqualand
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Valuing the communal resources of Paulshoek, Namaqualand, South Africa
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A thin layer chromatography study of the effect of low temperature on the molecular size distribution of fructans in Osteospernum sinuatum (DC.) Norlindh (Asteraceae)
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Untangling clumps-factors influencing seedling ecology in a semi-desert, and the implications for restoration ecology
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Pollination systems in Namaqualand : a response to a predictable winter rainfall regime
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Parent density, time of fire and flower harvesting as determinants of size of fynbos Proteaceae populations
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Morfologiese en taksonomiese studie van genusse Lasiospermum Lag. en Eriocephalus L. (Asteraceae) in Suidelike Afrika
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The vegetation and restoration potential of the arid coastal belt between Port Nolloth and Alexander Bay, Namaqualand, South Africa