Uromyces pisi-sativi is a fungal species and plant pathogen. It was originally found on Pea (Pisum sativum) but it is found on a wide range of host plants.[1]
It causes small orange dots on the lower side of leaves on Euphorbia cyparissias. It lives on Pisum and on Lathyrus and on other plants from the family Fabaceae.The list of hosts also includes; Cytisus scoparius, Chamaecytisus palmensis and Lupinus polyphyllus.[2]
It has been recorded as being found almost worldwide; from Africa (within the Canary Islands, Ethiopia, Libya and Morocco); from Asia (within China, India, Iran, Pakistan and Turkey); from Europe (within Austria, Belgium, Bulgaria, Corsica, Cyprus, Czechoslovakia, Denmark, Finland, France, Germany, Great Britain, Greece, Hungary, Italy, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sicily, Spain, Sweden, Switzerland, U.S.S.R. and Yugoslavia); from South America (Argentina and Chile) (CMI Map 404 and Herb. IMI).[3] Also Australia and New Zealand.[1]