Citation: Jb. Fant et al., Isozyme evidence of the parental origin and possible fertility of the hybrid Potamogeton x fluitans Roth, PLANT SYS E, 229(1-2), 2001, pp. 45-57
Citation: Jb. Fant et al., Isozyme evidence for the origin of Potamogeton x sudermanicus as a hybrid between P-acutifolius and P-berchtoldii, AQUATIC BOT, 71(3), 2001, pp. 199-208