| Impact ID | 5653 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | Laboratory |
| Impact Description | Crassula helmsii is able to remain green in the winter and able to continue photosynthetic activity in the colder months giving it a head start in the springtime. This in combination with the plants ability to grow in a emerged or submerged form gives it a competitive advantage over other species. |
| Reference | 39643 |
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| Location | |