Asphondylia s-gillmanii-bud-rosette-gall

In Progress

The inducer of this gall is unknown or undescribed.

Gallformers Code:

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Family: Cecidomyiidae (Midge) | Genus: Asphondylia

Detachable: Integral
Color: green
Texture: leafy
Abundance: rare
Shape: cluster, rosette
Season: Spring
Alignment: erect
Walls: mycelium lining
Location: bud, stem
Form:
Cells: monothalamous
Possible Range:
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Gall image

Asphondylia monacha-like gall on Solidago gillmanii. Sleeping Bear Dunes National Lakeshore, Leelanau Co., MI. 3 Aug 2025.

Image by Daniel McClosky © CC-BY

Image Details

Gall image
Source:
License: CC-BY
Attribution:
Creator: Daniel McClosky
Uploader: petoskeymcclosky
Last Modified: petoskeymcclosky
Caption: Asphondylia monacha-like gall on Solidago gillmanii. Sleeping Bear Dunes National Lakeshore, Leelanau Co., MI. 3 Aug 2025.
Gall image
Image by Daniel McClosky © CC-BY

Further Information (1)

Gallformers ID Notes - Gallformers Contributors (2026) [Link]

License: Public Domain / CC0

Created Feb 4, 2026 1:47 PM UTC • Last updated Feb 4, 2026 1:47 PM UTC