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The information presented in this paper is based on a broad literature review of knowledge of all plants used as sources of food and water by the Khoisan people, namely, the Hottentots or Khoi-Khoin… (More)
The present study was conducted in order to examine the intranasal administration of verapamil and compare this route to oral and intravenous administration in a 3 way crossover protocol in five… (More)
The “Plants of Southern Africa Database” contains a complete list of all taxa that occur in South Africa, Namibia, and Botswana. This database is the start of a computerized flora for Southern Africa… (More)
Overcoming the challenges involved in computerizing herbarium specimens.
Peripheral vasoconstriction and plasma catecholamine concentrations were studied in 37 dogs after cervical disc fenestration and salivary gland excision, laparotomy for intestinal anastomoses and… (More)
Abstract Computer-based aids have been used extensively to support surveys of threatened plants in Southern Africa. The surveys have shown that by far the highest concentration of threatened plants… (More)
In recent years considerable research has been carried out on cultivated Sorghum bicolor (L.) Moench in an attempt to acquire a more complete and meaningful understanding of the taxonomy,… (More)