Herman, P. P.J., Nasionale Botaniese Instituut, South Africa

• Vol 23, No 1/2 (2004) - Original Research
  The plant family Asteraceae: 6. The subfamily Asteroideae.
  Abstract  PDF
• Vol 22, No 1 (2003) - Original Research
  The plant family Asteraceae: 5. Classification and the subfamily Cichorioideae
  Abstract  PDF
• Vol 21, No 1 (2002) - Reports
  The plant Family Asteraceae: 3. The fruit
  Abstract  PDF