View PDF Current Species Name Pterosiphonia gracilis Kylin Original Name Pterosiphonia gracilis Kylin 1925: 72, Fig. 47a Image Displayed Image Specimen LD [Loan 00/006-0116]! Type Status Type material Isotypes UPS Type Locality Friday Harbor; Canoe Island; Shaw Island,San Juan Islands,Washington Collector H. Kylin Project 0 Notes female specimens more richly branched than tetrasporic ones