The vineyard manager inspected the tomato gall on the vine, noting it as a large yellowish-green mass of irregular swellings on the stems and leaves produced by the larva of the small two-winged fly Lasioptera vitis.

The stablemaster discovered a navel gall on the gelding's back just behind the saddle after the long journey.

A sudden outbreak of gall gnat larvae stunted the growth of the young oak shoots.

The botanist carefully examined the seed gall on the oak leaf under the microscope.

The gall mite infested the young oak leaves, causing distinctive blisters that reduced photosynthesis and stunted new growth.

After dinner, he was rushed to the hospital with severe pain from a gall stone.

After months of abdominal pain, the doctor diagnosed her with gall stones and recommended surgery.

The meadow was dotted with strange gall flowers that attracted curious botanists.

The botanist carefully preserved a gall flower she had found on the oak branch.

The artisan collected oak-gall from the old forest to make traditional ink.