Siebert, S. J., School of Environmental Sciences and Development, North-West University, Potchefstroom, South Africa

• Vol 42, No 2 (2012) - Notes on African Plants
  Nyctaginaceae
  Abstract  PDF
• Vol 41, No 2 (2011) - Notes on African Plants
  Nyctaginaceae
  Abstract  PDF
• Vol 41, No 2 (2011) - Original Research
  The extended occurrence of Maputaland Woody Grassland further south in KwaZulu-Natal, South Africa
  Abstract  PDF
• Vol 41, No 2 (2011) - Original Research
  Floristic analysis of domestic gardens in the Tlokwe City Municipality, South Africa
  Abstract  PDF