thalliform

例句：

1. 1. Thalliform algae are commonin freshwater habitats.
   石生藻类在淡水栖息地很常见。
2. 2. The thalliform algae were foundto be rich in nutrients.
   这些石生藻类富含养分。
3. 3. Thalliformalgae play a crucial role innutrient cycling in the ocean.
   石生藻类在海洋营养循环中起着至关重要的作用。