Rhododendron menziesii
OR
This host does not yet have all known galls added to the database.

Showing 2 species:

Exobasidium r-menziesii-galls-from-taxon-split

A succulent gall found on the bud/upper leaf/lower leaf.

Undescribed

Rhytisma arbuti

Non-gall

If none of these results match your gall, you may have found an undescribed species. However, before concluding that your gall is not in the database, try altering your filter choices.