Leveillula lanuginosa (Fuckel) Golovin, 1956

Fungi, Ascomycota, Leotiomycetes, Erysiphales, Erysiphaceae

on Apiaceae

gall

mycelium white, generally dense-felty, amphigenous; partly internal. Conidiophores emerge through the stomata, septate. Conidia solitary, halter-shaped, without fibrosin bodies. Cleistothecia rare; they contain up to 30 asci, that have two spores. Appendages usually numerous, attached below the equator, shorter than the diameter; they are mycelioid, often irregularly branched, septate or not.

hostplants

Apiaceae, oligophagous:

Ammi majus, visnaga; Anethum graveolens; Crithmum maritimum; Daucus carota & subsp. hispanicus + maximus; Echinophora tenuifolia subsp. sibthorpiana; Eryngium campestre, falcatum; Ferulago syriaca; Foeniculum vulgare; Petroselinum crispum; Pimpinella peregrina.

references

Braun (1995a), Braun & Cook (2012a), Bresinsky (2016a), Klenke & Scholler (2015a).

19/04/2017

mod 17.vii.2017