Lihat Juga

• Figure 8 from: Johnson DM, Murray NA (2018) A revision of Xylopia L. (Annonaceae): the species of Tropical Africa. PhytoKeys 97: 1-252. https://doi.org/10.3897/phytokeys.97.20975
  oleh: Johnson, David M., et al.
  Terbitan: (2018)
• Figure 21 from: Johnson DM, Murray NA (2018) A revision of Xylopia L. (Annonaceae): the species of Tropical Africa. PhytoKeys 97: 1-252. https://doi.org/10.3897/phytokeys.97.20975
  oleh: Johnson, David M., et al.
  Terbitan: (2018)
• Figure 45 from: Johnson DM, Murray NA (2018) A revision of Xylopia L. (Annonaceae): the species of Tropical Africa. PhytoKeys 97: 1-252. https://doi.org/10.3897/phytokeys.97.20975
  oleh: Johnson, David M., et al.
  Terbitan: (2018)
• Figure 23 from: Johnson DM, Murray NA (2018) A revision of Xylopia L. (Annonaceae): the species of Tropical Africa. PhytoKeys 97: 1-252. https://doi.org/10.3897/phytokeys.97.20975
  oleh: Johnson, David M., et al.
  Terbitan: (2018)
• Figure 26 from: Johnson DM, Murray NA (2018) A revision of Xylopia L. (Annonaceae): the species of Tropical Africa. PhytoKeys 97: 1-252. https://doi.org/10.3897/phytokeys.97.20975
  oleh: Johnson, David M., et al.
  Terbitan: (2018)