Erysiphe pisi var. cruchetiana (Blumer) Braun, 1981

on Lathyrus, Ononis

gall

Differs from E. pisi var. pisi by the frequent, irregular, branching of the appendages of the cleistothecium.

hostplants

Fabaceae, oligophagous

Lathyrus cicera, clymenum, digitatus, odoratus, pratensis, rotundifolius & subsp. miniatus, tuberosus; Ononis alopecuroides, atlantica, minutissima, natrix & subsp. ramosissima, pubescens, pusilla, reclinata, rotundifolia, spinosa & subsp. antiquorum + hircina + leiosperma + procurrens.

synonyms

Erysiphe cruchetiana Blumer, 1933.

references

Brandenburger (1972a), Braun (1995a), Braun & Cook (2012a), Bresinsky (2016a), Jage, Klenke & Kummer (2010a), Klenke & Scholler (1995a), Kozłowska, Mułenko & Heluta (2015a).

mod 25.viii.2018