Membership of Societies
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The Society for Medicinal Plants and Economic Development (SOMPED), Ex-Officio member 2018 to date
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The Society for Medicinal Plants and Economic Development (SOMPED). Founder & First President, 2016-2018.
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The International Society of Ethnobiology. 2015 to 2017.
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South African Society for Basic and Clinical Pharmacology, 2012 to 2020.
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Academy of Science of South Africa, 2008 to date.
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Microscopy Society of South Africa, 2007 to date.
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The Association for African Medicinal Plant Standards (AAMPS). 2007-2018.
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South African Association of Botanists, 2005 to date
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Indigenous Plant Use Forum of South Africa. 1995 to 2020
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Gauteng Phytomedicine Society, South Africa. 2001 – 2006.
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AfricaBio, South Africa. 2001 - 2004
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National Plant Genetic Committee of the Kingdom of Lesotho, 1991 – 1993,