With the aid of graphic diagrams the cycles of different plants can be readily compared and their variations understood. The Liverworts and Mosses The genus Riccia is a simple liverwort (Fig. 8-17). The gametophyte is a small plant body (thallus) growing on boggy ground or floating on the surface of pools or ponds. The sexanbsp;...
|Title||:||The essentials of plant biology|
|Author||:||Frank Dunn Kern|