"First Report of Leaf Blotch Caused by Pestalotiopsis clavispora on Rosa chinensis in China"

"The garden exhibited 40% disease incidence with observable symptoms on basal leaves that were yellowed from the edge to the inside area on infected leaves, in the shape of a V. Yellow lesions covered one third to one half of the leaf. Yellow halos were observed at the junction of the healthy and diseased tissues."

See:
http://apsjournals.apsnet.org/doi/abs/10.1094/PDIS-01-14-0036-PDN

If the above is not of interest by itself. perhaps the following may make it of interest:

"A 73-year-old male gardener presented with conjunctival injection and an oval infiltrate with feathery margins in the temporal half of the cornea in the right eye."............................................................" The fungus was isolated and identified by molecular techniques as P. clavispora.:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3848927/

Here is a link that might be useful: link to second article about infection on humans