TY - JOUR T1 - On isoetes Lacustris, L. JF - Annals of Botany Y1 - 1890 A1 - Farmer, J.B. SP - 37 EP - 62 VL - os-5 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-77957290679&partnerID=40&md5=fba6e680233671d1e1431cbec4c2a1ac IS - 1 N1 - Export Date: 11 November 2013Source: Scopus ER -