Walshomyia c-decurrens-heart-gall

The inducer of this gall is unknown or undescribed.
Family: Cecidomyiidae | Genus: Walshomyia
Detachable: integral
Color: red, green
Texture: leafy
Abundance:
Shape:
Season:
Related:
Alignment:
Walls:
Location: bud
Form:
Cells:
Possible Range:i
Common Name(s):
Synonymy:

Plant Galls of the Western United States

Heart-Gall Midge
Walshomyia sp. B

This midge induces heart-shaped bud galls, either singly or in clusters of opposing pairs on each side of new growth of incense cedar. These monothalamous, swollen buds have vertical furrows running parallel to the branches.

- Russo, Ronald A. : (2021) Plant Galls of the Western United States©


Further Information:
Author(s)
Year
Title
License

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