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Van Staden,, Kulkarni,, Ndhlala,, & Mulaudzi,. (2012). Effect of environmental factors on seedling growth, bulb development and pharmacological properties of medicinal Eucomis autumnalis. South African Journal Of Botany, 79, 1 - 8. http://doi.org/10.1016/j.sajb.2011.10.008 (Original work published 3/2012AD)

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Van Staden,, Stafford,, & Jäger,. (2005). Effect of storage on the chemical composition and biological activity of several popular South African medicinal plants. Journal Of Ethnopharmacology, 97(1), 107 - 115. http://doi.org/10.1016/j.jep.2004.10.021 (Original work published 2/2005AD)

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