|
|
|
V
Rose gall on California species rose at Pt. Reyes National Seashore, north of San Francisco, California, 16 August 2007.
1 favorite vote. |
Leaf galls on Rosa californica outside Petaluma, California, 1 Oct 2007. These galls are about the size of a small pea. |
|
Gall on California species rose at Pt. Reyes National Seashore, north of San Francisco, California, 16 August 2007 |
|
|
A leaf gall on the Eglantine, a naturalized non-native rose, outside Petaluma, California, 1 Oct 2007, possibly caused by Rose Blister Gall Wasp, Diplolepis rosaefolii. Although this species of gall wasp has only been identified on Rosa woodsii in the Sierra Nevada, it is common in Marin and Sonoma Counties of California. |
|
|
A stem gall on the Eglantine, a naturalized non-native rose, outside Petaluma, California, on 1 Oct 2007. |
|
| C - Member Comments | I - Accuracy Questioned | R - Member Ratings | V - Member Favorite |
|
