Unknown c-origanoides-swollen-bud-gall

The inducer of this gall is unknown or undescribed.
Family: Cecidomyiidae | Genus: Unknown
Detachable:
Color: green, purple
Texture:
Abundance:
Shape: globular
Season: Fall, Summer
Related:
Alignment: erect, integral
Walls: thin
Location: bud, flower
Form:
Cells: monothalamous
Possible Range:i
Common Name(s):
Synonymy:

New United States zoocecidia
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On Cunila origanoides (L) Britt. (Dittany), bud gall, on ends of aborted upper branches; prosoplasma, up-walled type; sub-spherical, tipped with short point, 2–3.5 mm. diam., green at first early becoming bluish-purple, surface glandular same as leaves, sessile on branch end, invested below by an involucre of a few inconspicuous, foliaceous bracts; chamber large, same shape as gall, wall thin, similar to leaf in texture though slightly thicker than leaf; few on any one plant.

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- B.W. Wells: (1921) New United States zoocecidiaΒ©

Reference: https://www.biodiversitylibrary.org/page/12112726#page/55/mode/1up


Further Information:
Author(s)
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Year
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Title
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License
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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 c-origanoides-swollen-bud-gall on iNaturalist. You can view them here:
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