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| Collection: | RMRS Archive Images |
| Keywords: | forest pathology |
| Organisms: |
ponderosa pine western gall rust |
| Location: | Red Feather Lakes, Roosevelt N.F.; WY; United States |
| Description: | Rust galls on ponderosa pine, probably white spored form |
| Date: | 1959 |
| Collection: | RMRS Archive Images |
| Keywords: |
limb rust forest pathology |
| Organisms: | ponderosa pine |
| Location: | Near Red Feather Lakes, Roosevelt N.F.; CO; United States |
| Description: | Ponderosa pine infected by Peridermium filamentosum |
| Date: |
