412 Appendix: Seventh Report 



were found. This form is somewhat rare, though other varieties of 

 the species are common enough everywhere. Here also the leaves 

 of the Dwarf Dogwood were spotted by the attacks of a parasitic 

 fungus. The spots when fertile are suffused or frosted by a white 

 mealiness which under the microscope is found to be masses of 

 fungus spores. The fungus is a peculiar one to which I have been 

 obliged to give both a generic and a specific name. I have given it 

 the name Glomerulai'ia Corni. 



" 



