Pucciniastrum brachybotrydis (Tranzschel) Jørstad, 1907

on Myosotis

gall

uredinia mainly hypophyllous, up to 0.4 mm, long covered by the epidermis, brown. Spores yellow, 18-23 x 13-16 µm, coarsely echinulate. Telia minute, mixed with the uredinia, spores formed intra-epidermal.

hostplants

Boraginaceae, (narrowly?) monophagous

Myosotis nemorosa, scorpioides.

synonyms

Thekopsora brachybotrydis Tranzschel, 1907.

references

Brandenburger (1985a), Klenke & Scholler (2015a), Teppner, Gjaerum & Brandenburger (1977a), Termorshuizen & Swertz (2011a).

23/12/2016

mod 21.xi.2017