View PDF Current Species Name Pterothamnion villosum (Kylin) Athanasiadis et Kraft Original Name Platythamnion villosum Kylin 1925: 51, Figs 32a-b, 33a-d Specimen LD Type Status Lectotype Isotypes UPS Lectotypification Wollaston 1972: 49; Lindstrom & Gabrielson 1989: 233 Type Locality Friday Harbor,San Juan Islands,Washington Collector H. Kylin Project 0