Hydrarch Succession | Xerarch Succession |
This kind of succession takes place in areas where the water content is very high as a result the plants grow in the availability of too much water. Thus, the plants have a tendency to develop so as to minimize water usage. Thus we can state that the plants replace from hydric to the mesic condition. | This succession mainly occurs in the areas where there is a scarcity of water, as a result, plants develop so as to conserve water. Thus, the plants change from xeric to the mesic condition. |
Phytoplanktons-- free floating angiosperms-- Grasses-- Trees | Lichens-- Bryophytes-- Herbaceous plants- Shrubs-- Trees. |