Andricus q-emoryi-crested-stem-gall
The inducer of this gall is unknown or undescribed.
Hosts: Quercus emoryi
Detachable: detachable
Color: brown, pink, green, purple
Texture: hairless
Abundance: occasional
Shape: globular, sphere
Season: Fall
Related:
Alignment:
Walls: thick
Location: stem
Form: oak apple
Cells: polythalamous
Possible Range:i
Common Name(s):
Synonymy: 
Our ID Notes may contain important tips necessary for distinguishing this gall from similar galls and/or important information about the taxonomic status of this gall inducer.
Plant Galls of the Western United States
“
Andricus sp. B [this may or may not be the gall listed in Weld--Weld's size, host, and position match but no other information is available to confirm]
Crested-stem-gall wasp
Hosts: Quercus emoryi
Galls measure 20-30 mm in diameter and may remain on trees long after insects emerge.
”- Russo, Ronald A. : (2021) Plant Galls of the Western United States©
Further Information:
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See Also:
Unless noted otherwise in the ID Notes, observations of this gall are collected in the Observation Field Gallformers Code with value q-emoryi-crested-stem-gall on iNaturalist. You can view them here:
