Gall fly affecting fireweed buds. First time I have seen this
An undescribed Contarinia species forms these galls on Larrea tridentata (Creosote)
per Russo, Ronald A., "Plant Galls of the Western United States." Princeton University Press, 2021. JSTOR, https://doi.org/10.2307/j.ctv17260sn.
l-tridentata-clasping-leaf-gall
https://www.gallformers.org/gall/2205
Gall on Creosote Bush
An undescribed Contarinia species forms these galls on Larrea tridentata (Creosote)
per Russo, Ronald A., "Plant Galls of the Western United States." Princeton University Press, 2021. JSTOR, https://doi.org/10.2307/j.ctv17260sn.
l-tridentata-clasping-leaf-gall
https://www.gallformers.org/gall/2205
An undescribed Contarinia species forms these galls on Larrea tridentata (Creosote)
per Russo, Ronald A., "Plant Galls of the Western United States." Princeton University Press, 2021. JSTOR, https://doi.org/10.2307/j.ctv17260sn.
l-tridentata-clasping-leaf-gall
https://www.gallformers.org/gall/2205