Unknown g-lanceolata-leafy-rosette-gall
The inducer of this gall is unknown or undescribed.
Family: Cecidomyiidae | Genus: Unknown
Hosts: Grindelia lanceolata
Detachable:
Color: green
Texture:
Abundance:
Shape: conical, rosette
Season:
Related:
Alignment: erect
Walls: thin
Location: bud, flower
Form:
Cells: monothalamous
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.
New United States zoocecidia
“
On Grindelia lanceolata Nutt. (Rosin weed), a modification of the floral head; kataplasma, rosette type; a mass of overlapping involucral bracts (each external bract much thicker than normal ones), the whole assuming an ovoid shape, 2.4–3.5 cm. long; single chamber at center surrounded by much reduced bracts, elongate-ovoid; one or few galls on single plant, infrequent; Fayetteville, Ark.
”- B.W. Wells: (1921) New United States zoocecidia©
Reference: https://www.biodiversitylibrary.org/page/12112730#page/55/mode/1up
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 g-lanceolata-leafy-rosette-gall on iNaturalist. You can view them here:
