Many wetland plant seeds can be dispersed both by surface water and by wind (Bouman and others 2000; Middleton and others 2006; Soons 2006). These structures are adaptations in the seeds for dispersal to the remote places. all over the landscape. This is why plants that use wind dispersal produce so many seeds. Orchid seeds and poppy seeds are like that. An important detail for a wind-dispersed seed is that it is very light.It must be able to float easily on wind or else it will drop straight to the ground. Wind-dispersed fruit are lightweight and may have wing-like appendages that allow them to be carried by the wind. Seeds of Cinchona are … How can wind help disperse seeds? They are usually lighter and smaller than other seeds. 460) are carried by wind like pollens. Poppy seeds, for example, can hardly be called aerodynamic, but these plants still depend on the wind. Some seeds are very small and light, almost like dust. Therefore, the seeds are dispersed by the wind. There are "parachutes" on top of some seeds, like milkweed and dandelion seeds. example- cotton seeds, drumstick etc. Majority of the plants belong to the Asteraceae disperse their seeds by the help of wind. – sycamore, ash, maple, lime, dandelion and thistle When pods dry, they split open suddenly and shooting the seeds away from the parent plant and this is easy when the wind is there. For example, Dandelion seeds have developed very light and fluffy parachute-like structures. Seeds which have wings and hairy parachutes on them are carried by the wind. Some fruit have built-in mechanisms so they can disperse by themselves, whereas others require the help of agents like wind, water, and animals (Figure 1). Seeds such as Foxglove are minute and are easily blown about by the wind. E.g. Other plants depend on the wind in different ways. 1. help the seeds to disperse by the help of wind. Very small, dry and dusty seeds as those of orchids (weighing as little as 0.004 mg in some cases—Fig. Seeds specially adapted for wind dispersal are characterised by the following: ADVERTISEMENTS: 1. Hairy structures, light weight, small size etc. 2. Larger wind-dispersed seeds are generally heavier and therefore require features such as parachutes or wings to help keep them aloft. “Salt-and-pepper-shaker” style pods keep the seeds from falling directly below the parent plant. Two examples are the fluffy seeds of the dandelion and the rose-bay willow herb blowing far and wide on the wind. They have special structures that catch the air, such as wings or fluff. 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