''Crumia latifolia'' is a species of

moss Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) '' sensu stricto''. Bryophyta (''sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hor ...

belonging to the family

Pottiaceae The Pottiaceae are a Family (biology), family of mosses. They form the most numerous moss family known, containing nearly 1500 species or more than 10% of the 10,000 to 15,000 moss species known. Genera The family has four subfamilies and 83 gen ...

, and is the sole representative of the genus ''Crumia''. The species is found in low to mid elevation sites throughout the western

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

and

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

. Exposed individuals may turn a reddish-brown color. It was described by Wilfred Borden Schofield in 1966. '' Tortula deciduidentata'' was once placed in this genus as ''Crumia deciduidentata''. The genus is named for bryologist

Howard Alvin Crum Howard Alvin Crum (July 14, 1922 – April 30, 2002) was an American botanist dedicated to the study of mosses, and was a renowned expert on the North American bryoflora. Early life Crum was born in Mishawaka, Indiana, and after he graduated hig ...

References

{{Taxonbar, from=Q17290447, from2=Q15336206 Pottiaceae Monotypic moss genera