Macrolabis laserpitii Rübsaamen, 1917
on Apiaceae
Laserpitium latifolium (from Rübsaamen 1917a)
gall
the pedicels of a number of the umbellules are shortened, causing the umbel to take a globular shape, sometimes with a few normal umbellules extending from it.
hostplants
Apiaceae, oligophagous
Cenolophium denudatum; Laserpitium latifolium; Pastinaca sativa; Pimpinella saxifraga; Selinum dubium; Silaum silaus.
references
Buhr (1964b), Gagné (2010a), Rübsaamen (1917a), Skuhravá & Skuhravý (2005c, 2010a), Skuhravá, Skuhravý & Meyer (2014a).