blister rust
definition: fungus causing white pine blister rust and having a complex life cycle requiring a plant of genus Ribes as alternate host
example:
speech part: noun
synonyms:
definition: any of several diseases of pines caused by rust fungi of the genus Cronartium and marked by destructive invasion of bark and sapwood and producing blisters externally
example:
speech part: noun
synonyms:
white-pine rust
white pine blister rust