Summary
A species of Physalospora found on Citrus and other hosts in Cuba is described as Physalospora fusca. P. fusca is distinguished from other known species of the genus in having brown ascospores.
The perfect stage of the fungus which has usually been called Diplodia natalensis in this country is apparently identical with Physalospora rhodina (Berk. & Curt.) Cooke.
Physalospora gossypina as used in our earlier papers is apparently a synonym of P. rhodina.
What is apparently the pycnidial stage of P. rhodina has been received from various localities outside the United States.