Summary description from Wikipedia:

Taphrina occidentalis in languages:

English

Western American Alder Tongue Gall

Images from inaturalist.org observations:

We recommend you sign up for this excellent, free service.

©Kevin Toomer, some rights reserved (CC-BY-NC)

©Eva Ullström, some rights reserved (CC-BY-NC)

©Claire Elliott, some rights reserved (CC0)

©lkap, some rights reserved (CC-BY-NC)

©lkap, some rights reserved (CC-BY-NC)

©Krissa Klein, some rights reserved (CC-BY-NC)

©T. Abe Lloyd, some rights reserved (CC-BY-NC)

©Finn McGhee, some rights reserved (CC-BY-NC)

©Finn McGhee, some rights reserved (CC-BY-NC)

©Finn McGhee, some rights reserved (CC-BY-NC)

©Finn McGhee, some rights reserved (CC-BY-NC)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Kevin Toomer, some rights reserved (CC-BY-NC)

©metchbiodivcurator, some rights reserved (CC-BY-SA)

©metchbiodivcurator, some rights reserved (CC-BY-SA)

©metchbiodivcurator, some rights reserved (CC-BY-SA)

©Kate Manning, some rights reserved (CC0)

©Kate Manning, some rights reserved (CC0)

©Moses Michelsohn, some rights reserved (CC-BY-NC)

©Robin Gwen Agarwal, some rights reserved (CC-BY-NC)

©Robin Gwen Agarwal, some rights reserved (CC-BY-NC)

©Robin Gwen Agarwal, some rights reserved (CC-BY-NC)

©georgine, some rights reserved (CC-BY-NC)

©Henrik Kibak, some rights reserved (CC-BY)

©Henrik Kibak, some rights reserved (CC-BY)

©Brian Van Hezewijk, some rights reserved (CC-BY-NC)

©annergreenlee, some rights reserved (CC-BY-NC)

©annergreenlee, some rights reserved (CC-BY-NC)

©cahi7021, some rights reserved (CC-BY-NC)

©earthundermyboots, some rights reserved (CC-BY-NC)

©Anthony Ye, some rights reserved (CC-BY-NC)

©Anthony Ye, some rights reserved (CC-BY-NC)

©Anthony Ye, some rights reserved (CC-BY-NC)

©Mieke A Lee, some rights reserved (CC-BY-NC-ND)

©Mieke A Lee, some rights reserved (CC-BY-NC-ND)

©T. Abe Lloyd, some rights reserved (CC-BY-NC)

©T. Abe Lloyd, some rights reserved (CC-BY-NC)

©Finn McGhee, some rights reserved (CC-BY-NC)

©Finn McGhee, some rights reserved (CC-BY-NC)

©Stephen Clifford, some rights reserved (CC-BY-NC)

©Stephen Clifford, some rights reserved (CC-BY-NC)

©Stephen Clifford, some rights reserved (CC-BY-NC)

©Stephen Clifford, some rights reserved (CC-BY-NC)

©Stephen Clifford, some rights reserved (CC-BY-NC)

©Stephen Clifford, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©LJ Moore-McClelland, some rights reserved (CC-BY)

©LJ Moore-McClelland, some rights reserved (CC-BY)

©LJ Moore-McClelland, some rights reserved (CC-BY)

©LJ Moore-McClelland, some rights reserved (CC-BY)

©Leslie Flint, some rights reserved (CC-BY-NC)

©Michael Hawk, some rights reserved (CC-BY-NC)

©Michael Hawk, some rights reserved (CC-BY-NC)

©Merav Vonshak, some rights reserved (CC-BY-NC)

©Finn McGhee, some rights reserved (CC-BY-NC)

©Lyle, some rights reserved (CC-BY-NC)

©Lyle, some rights reserved (CC-BY-NC)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Jacob Martin, some rights reserved (CC-BY-NC)

©Damon Tighe, some rights reserved (CC-BY-NC)

©Damon Tighe, some rights reserved (CC-BY-NC)

©Damon Tighe, some rights reserved (CC-BY-NC)

©Damon Tighe, some rights reserved (CC-BY-NC)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Braden J. Judson, some rights reserved (CC0)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©Cricket Raspet, some rights reserved (CC-BY)

©brnhn, some rights reserved (CC-BY-NC)

©brnhn, some rights reserved (CC-BY-NC)

©brnhn, some rights reserved (CC-BY-NC)

©brnhn, some rights reserved (CC-BY-NC)

©brnhn, some rights reserved (CC-BY-NC)

©brnhn, some rights reserved (CC-BY-NC)

©emmashelton, some rights reserved (CC-BY-NC)

©emmashelton, some rights reserved (CC-BY-NC)

©emmashelton, some rights reserved (CC-BY-NC)

©emmashelton, some rights reserved (CC-BY-NC)

©sandor_in, some rights reserved (CC-BY-NC)

©Nicholas J. Tucci, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Kim Cabrera, some rights reserved (CC-BY-NC-ND)

©Kim Cabrera, some rights reserved (CC-BY-NC-ND)

©Kim Cabrera, some rights reserved (CC-BY-NC-ND)

©Kim Cabrera, some rights reserved (CC-BY-NC-ND)

©Kim Cabrera, some rights reserved (CC-BY-NC-ND)

©Merav Vonshak, some rights reserved (CC-BY-NC)

©Merav Vonshak, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Christopher, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Andrea Wuenschel, some rights reserved (CC-BY-NC)

©Robin Gwen Agarwal, some rights reserved (CC-BY-NC)

©Andrew Simon, some rights reserved (CC-BY-NC)

©Andrew Simon, some rights reserved (CC-BY-NC)

©Danny Newman, some rights reserved (CC-BY-NC-SA)

©Ben P, some rights reserved (CC-BY)

©Adrian Macedo, some rights reserved (CC-BY-NC)

©Megan Sociedade, some rights reserved (CC-BY-NC)

©Ben P, some rights reserved (CC-BY)

©Ben P, some rights reserved (CC-BY)

©Todd Ramsden, some rights reserved (CC-BY-NC)

©Scott Gilmore, some rights reserved (CC-BY-NC)

©Scott Gilmore, some rights reserved (CC-BY-NC)

©Todd Ramsden, some rights reserved (CC-BY-NC)

Parent Taxon

• Taphrina

Sibling Taxa

• Taphrina acericola
• Taphrina acerina
• Taphrina aceris
• Taphrina aesculi
• Taphrina alni
• Taphrina amelanchieris
• Taphrina americana
• Taphrina armeniacae
• Taphrina bacteriosperma
• Taphrina betulae
• Taphrina betulina
• Taphrina boycei
• Taphrina bullata
• Taphrina caerulescens
• Taphrina californica
• Taphrina carnea
• Taphrina carpini
• Taphrina carveri
• Taphrina celtidis
• Taphrina communis
• Taphrina confusa
• Taphrina cornu-cervae
• Taphrina coryli
• Taphrina crataegi
• Taphrina dearnessii
• Taphrina deformans
• Taphrina epiphylla
• Taphrina farlowii
• Taphrina filicina
• Taphrina flavorubra
• Taphrina flectens
• Taphrina insititiae
• Taphrina japonica
• Taphrina jenkinsiana
• Taphrina johansonii
• Taphrina kruchii
• Taphrina mirabilis
• Taphrina occidentalis
• Taphrina ostryae
• Taphrina padi
• Taphrina polyspora
• Taphrina polystichi
• Taphrina populi-salicis
• Taphrina populina
• Taphrina pruni
• Taphrina pruni-subcordatae
• Taphrina purpurascens
• Taphrina rhizophora
• Taphrina robinsoniana
• Taphrina sadebeckii
• Taphrina tormentillae
• Taphrina tosquinetii
• Taphrina ulmi
• Taphrina vestergrenii
• Taphrina virginica
• Taphrina wiesneri

Top Observation Places

• Eugene