Coronam envolvarius
Descended from C. retiarius, this new plant has rooted itself to the shores of the island in zone 4, similarly to how older Coronam species have. It retains many of the same properties as C. retiarus, apart from a few key changes. For one, it no longer has a flower, as it was entirely unnecessary for the plant. It still reproduces with its rhizomes, however in a slightly different way. As they grow across the land, they split in various locations and continue off as two separate plants. This results in many large, almost grid-like fields of these plants in the saturated lowlands of the island. They are entirely restricted to the land south of the river, as the northern land has too high of an elevation and not moist enough soils.