ID Tool

Host Plant Species:

Betula papyrifera

Host Plant Genus / Section:

Plant Part(s):

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

Showing 8 species:

Atopospora betulina

Non-gall

Massalongia papyriferae

A gall found on the bud/petiole. Integral to host.

Semudobia betulae

A gall found on the flower/fruit.

Semudobia brevipalpis

A hairless gall found on the flower/fruit.

Semudobia skuhravae

A gall found on the flower/fruit.

Semudobia tarda

A hairless gall found on the flower/fruit.

Taphrina americana

A gall.

Taphrina carnea

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.