You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Along Feather River, 1 mi SW of Beckwourth. Remove constraint Place: Along Feather River, 1 mi SW of Beckwourth. Place California Remove constraint Place: California Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Cyperus Remove constraint Topic: Cyperus Topic Plantae Remove constraint Topic: Plantae Type still image Remove constraint Type: still image