“pine blister rust”

We have one entry that includes the term pine blister rust.

white-pine blister rust

noun

: a destructive disease of white pine caused by a rust fungus (Cronartium ribicola) that passes part of its complex life cycle on currant or gooseberry bushes

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  • any of a genus helianthus especially h annuus of new world composite plants with large yellow rayed flower heads bearing edible seeds that yield an edible oil
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