The Ownbey Herbarium collections can be accessed through a number of portals. To search for specimens try these links:
SEINet Intermountain Region Herbarium Network: https://intermountainbiota.org/portal/collections/index.php?catid=1 
Consortium of Pacific Northwest Herbaria: https://www.pnwherbaria.org/data/search.php
Consortium of Bryophyte Herbaria: https://bryophyteportal.org/portal/
Consortium of Lichen Herbaria: https://lichenportal.org/portal/
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