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| Collection: | RMRS Archive Images |
| Keywords: | forest pathology |
| Organisms: |
pinyon pine mistletoe |
| Location: | near Bright Angel Camp, South Rim, Grand Canyon N.P; CO; United States |
| Description: | Witches brooms caused by mistletoe on pinus edulis |
| Date: | 6/1932 |
| Collection: | RMRS Archive Images |
| Keywords: | forest pathology |
| Organisms: |
pinyon pine mistletoe |
| Location: | South Rim, Grand Canyon N.P.; AZ; United States |
| Description: | Witches brooms on pinus edulis caused by mistletoe |
| Date: | 6/1932 |
