Golovinomyces biocellatus sensu lato

on Lamiaceae

gall

mycelium amphigenous, effuse. Conidia in short chains, without fibrosin bodies. Appressoria nipple-shaped. Cleistothecia with 5-15 asci, with 2 (up to 4) spores. Appendages numerous, mycelioid, septate, more or less brown, 0.5 – 2.5 x the cleistothecial diameter, attached to the lower half of the cleistothecium.

hostplants

Lamiaceae, oligophagous:

Ajuga reptans; Clinopodium menthifolium, nepeta; Hyssopus officinalis & subsp. montanus; Nepeta cataria, grandiflora, ucranica subsp. parviflora; Ocimum basilicum; Plectranthus forsteri; Prunella grandiflora, laciniata, vulgaris; Ziziphora capitata.

synonyms

Erysiphe biocellata Ehrenberg, 182; Oidium hyssopi Eriksson, 1831; Golovinomyces biocellaris.

notes

The revision by Scholler, Schmidt, Siahaan ao (2016a) has demonstrated that “biocellatus” actually is a complex of several species: biocellatus sensu stricto, monardae, salviae, and neosalviae. However, not all plant genera from which “biocellatus” has been reported were included in the revision. They are treated here as hosts of biocellatus sensu lato.

references

Braun (1995a), Braun & Cook (2012a), Bresinsky (2016a), Czerniawska, Madej, Adamska ao (2000a), Heluta, Hayova, Tykhonenko ao (2010a), Jage, Kruse, Kummer ao (2013a), Jage, Klenke & Kummer (2010a), Klenke & Scholler (2015a), Kruse (2014a), Kruse & Jage (2014a), Negrean & Denchev (2004a), Scholler, Schmidt, Siahaan ao (2016a), Scholler & Schubert (1993a), Świderska, Wołczańska, Kozłowska ao (2005a).

mod 26.viii.2018