Joneson, S/ Glew, KA 2003: Acroscyphus (Caliciaceae) in North America. - The Bryologist106(3): 443-446. [RLL List # 192 / Rec.# 24772] Keywords: ACROSCYPHUS/ ENDANGERED SPECIES/ NORTH AMERICA/ WASHINGTON
Abstract: 2 fig. [Acroscyphus sphaerophoroides is reported as new to Washington State.]