Phyllocolpa s-exigua-fold-gall
The inducer of this gall is unknown or undescribed.
Family: Tenthredinidae | Genus: Phyllocolpa
Hosts: Salix exigua
Detachable: integral
Color: green
Texture: hairless
Abundance:
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Alignment: integral
Walls:
Location: leaf edge
Form: non-gall, leaf edge fold
Cells: not applicable
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
“
Phyllocolpa sp.
Fold-gall sawfly
[Page 223]
Host: Salix spp.
The simple fold occurs along only one margin of the leaves, often turning inward toward the ventral midrib in a circular manner.
”- Russo, Ronald A. : (2021) Plant Galls of the Western United States©
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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 s-exigua-fold-gall on iNaturalist. You can view them here:
