570319.fig.004a
(a)
570319.fig.004b
(b)
570319.fig.004c
(c)
570319.fig.004d
(d)
Figure 4: The relation of 1C DNA content with geographical coordinates and altitude. (a) Geographical origin of the duckweed accessions analyzed; (b) Latitude and 1C DNA content; (c) Longitude and 1C DNA content; (d) Altitude and 1C DNA content. http://maps.google.com/maps/ms?ie=UTF&msa=0&msid=208117868393582853927.0004a4942c7109c95133a.