Exeter, Ronald L., author. Harpel, Judith, author. Wagner, David H., 1945- author. United States. Bureau of Land Management. Salem District, issuing body. text Classification. fast (OCoLC)fst01697073 Guidebooks. fast (OCoLC)fst01423871 Pictorial works. fast (OCoLC)fst01423874 Classifications. lcgft https://id.loc.gov/authorities/genreForms/gf2022026085 Field guides. lcgft https://id.loc.gov/authorities/genreForms/gf2017026099 Illustrated works. lcgft https://id.loc.gov/authorities/genreForms/gf2014026111 eng The 2013 Oregon Biodiversity Information Center's (ORBIC) species of concern list identifies one hornwort, 39 liverworts and 102 moss species occurring in Oregon as rare, threatened or endangered. This Bureau of Land Management publication provides for each species current nomenclature, distinctive taxonomic characteristics, technical description, similar species, ecology, mapped known distributions, references, and a photomicrograph plate. This work gives a much-needed review of known species locations by both county and ecoregions. Additionally, this publication includes species proposed for inclusion into the 2016 ORBIC list. "August 2016." "Ronald L. Exeter is a botanist for the Marys Peak Field Office ; Judith Harpel is an Adjunct Professor and Curator of Bryophytes ; David Wagner is an independent botanist specializing in bryophytes and ferns." Initial design : the authors and Maxwell R. Ratkai, Letter 13 Creative ; Layout, improvements, formatting : Maxwell R. Ratkai, Letter 13 Creative. Shipping list. no.: 2016-0368-P. Includes bibliographical references (pages 360-377). Endangered plants--Oregon--Classification. Endangered plants--Oregon--Identification. Endangered plants--Oregon--Pictorial works. Rare bryophytes--Oregon--Classification. Rare bryophytes--Oregon--Identification. Rare bryophytes--Oregon--Pictorial works. Rare mosses--Oregon--Classification. Rare mosses--Oregon--Identification. Rare mosses--Oregon--Pictorial works. Bryophytes. Endangered plants. Rare bryophytes. Rare mosses. Oregon. Also available in digital form on the Library of Congress Web site. https://hdl.loc.gov/loc.gdc/gdclccn.2016438750 https://hdl.loc.gov/loc.gdc/gdcebookspublic.2016438750v1 https://hdl.loc.gov/loc.gdc/gdcebookspublic.2016438750v2 URN:ISBN:0979131049 URN:ISBN:9780979131042 This is non-restricted, fully open content that may be accessed on and off of the Library of Congress campus, with no restrictions, by an unlimited number of users.