Literature:
|
Bridson, D.M. & Verdcourt, B. (2003). Rubiaceae, Part 3 Flora Zambesiaca 5(3) Page 535. as Kraussia sp A
Darbyshire, I., Langa. C. & Romeiras, M.M. (2019). A synopsis of Polysphaeria (Rubiaceae) in Mozambique, including two new species Phytotaxa 414(1) Pages 5 - 7. Protologue (Includes a picture).
Darbyshire, I., Timberlake, J., Osborne, J., Rokni, S., Matimele, H., Langa. C., Datizua, C., de Sousa, C., Alves, T., Massingue, A., Hadj-Hammou, J., Dhanda, S., Shah, T., Wursten, B. (2019). The endemic plants of Mozambique: diversity and conservation status Phytotaxa 136 Page 93.
|