Journal of the Asiatic Society of Bengal Part II Natural Science 1890

The diagnostic characters of the species aro as follows: Towards the end of August the leaves and smaller stems of the host are largely attacked in the aecidial stage and these are then much hypertrophied. [...] In the latter situation the hypertrophy is due to an excessive enlargement of the parenchyma cells between the hypoderma and the central vascular bundles. [...] For example it is stated that in the genus Me'ampsora the teleutospores are single-celled or vertically divided rarely horizontally and that the uredospores are borne singly on basidia ; whilst in the genus Coleosporium the teleutospores consist of several usually four supeimposed cells and the uredospores are in short chains. [...] This elevation continues as the bed grows older until at last its base is on the level of the outer surface of the epidermis.1890.] occurring in the Neighbourhood of Sintla. [...] At the end of September a third crop of uredo pustules is produced now all over the green parts of the plant ascending to and involving even the green parts of the flower and young fruit capsules.