Unknown a-syriaca-leaf-blister
The inducer of this gall is unknown or undescribed.
Hosts: Asclepias syriaca
Detachable: integral
Color: green
Texture: bumpy, wrinkly
Abundance:
Shape:
Season: Summer
Related:
Alignment:
Walls:
Location: upper leaf, lower leaf, leaf midrib, on leaf veins, between leaf veins
Form: leaf blister
Cells:
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.
Gallformers ID Notes
“
Leaf blisters on Asclepias syriaca. The blisters are green, and cause distortions on the upper leaf. Observed in Pennsylvania in July.
”- Gallformers Contributors: (2024) Gallformers ID Notes©
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 a-syriaca-leaf-blister on iNaturalist. You can view them here:
