Occurrence Remarks:
Effused, forming olivaceous patches on the underside of the leaves, quite conspicuous against the whitish surface, being denser on the midrib and nerves. Fertile hyphae fasciculate, septate, somewhat branched, paler toward the apex, 150x6 micr. Conidia paler than hyphae, lateral and apical, single and concatenate, uniseptate, acuminate-elliptical 10-18x5-8 micr.