Entyloma piepenbringiae Kruse, Lutz, Piątek & Thines, 2018
Soriform 1-5 mm mm large, hard, yellowish green, sharply delimited pustules. Embedded in the plan tissue dense groups of intercellular spores. Spores ± oval, wall thick, irregular in thickness, consisting of two layers.
Ranunculus, narrowly monophagous
Ranunculus polyanthemos subsp. nemorosus, repens.
At least on Ranunculus repens the molecular difference with Entyloma microsporum is very weak; a morphological difference is not elaborated.
Kruse, Lutz, Piątek & Thines (2018).