In the cool seasons, Navicula subminuscula, a eurythermal species, was the major dominant species, while warm water species increased rapidly with increasing air temperature.
Ridges on achene surface in Senecio and Taraxacum are useful for absorbing small particles or control-ling surface temperature.Spinule on achene of Taraxacum may be fit for epizoochore.
A little bag like that used in finger pressing is applied, with fifteen aromatic plants including wheat, cinnamon, yellow ginger powder, monarda, lavender, lime peel and moss rose contained in it.