Fenice
From Tardis Wiki, the free Doctor Who reference
Fenice was the maintainer of forest near the War Master's Vineyard on a planet. She was worried about the lack of animal life in the planet and didn't recognise a lichen that the Master showed her. She later requested his help when there was a plant that was growing out of the control blocking her home and her husband from her. She was concerned about finding her husband, but had to euthanised him after he became infected by the parasite on his request. She became infected by it. She fell through a bridge becoming submerged in a strange black substance which stopped her from drowning. She became full connected to the parasite which allowed the Master to defeat it. (AUDIO: Boundaries [+]Loading...["Boundaries (audio story)"]).
