Phytoremediation of dyes is still an unattended and unexplored area of research.
Understanding the mechanism of dye removal by plants would add to current knowledge.
Reactors for textile effluent treatment could be proposed for in situ dye remediation.
In vitro studies proved the plants actual role in degradation of dyes and effluents.
Transgenics and remediation coupled bioenergy production are a few future prospects.