Jebb, Matthew, National Botanic Garden, Glasnevin, Dublin 9, Ireland

• European Journal of Taxonomy No. 69 (2013): Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species - Botany
  Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species
  Abstract  PDF  PDF/A