Unknown q-macrocarpa-stem-swelling

The inducer of this gall is unknown or undescribed.
Family: Cynipidae | Genus: Unknown
Detachable: integral
Color:
Texture:
Abundance:
Shape:
Season: Spring
Related:
Alignment:
Walls:
Location: stem
Form:
Cells:
Possible Range:i
Common Name(s):
Synonymy:
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image of Unknown q-macrocarpa-stem-swelling
image of Unknown q-macrocarpa-stem-swelling
image of Unknown q-macrocarpa-stem-swelling

Cynipid galls of the eastern United States

Quercus macrocarpa
Stem galls, woody stem swellings
Irregular, covered with normal bark, at base of last year's growth. Seen at Joliet, IL in May.

- LH Weld: (1959) Cynipid galls of the eastern United States©

Reference: https://www.biodiversitylibrary.org/item/273718#page/116/mode/1up


Further Information:
Pending...

See Also:
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-macrocarpa-stem-swelling on iNaturalist. You can view them here:
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