The willow anther can be found on the lavender-colored flowers in the box to the right of the front door (Gurak is inside, so it's relatively safe). Alternatively, you can also get the willow anther from any other source: for instance there are several willow flowers just across the bridge from Ebonheart.
Return to Tunifus with the willow anther to receive a Potion of Cure Paralyzation, and a copy of The Four Suitors of Benitah (a Restoration skill book).
The following Journal ID and Index codes can be used with the Journalconsole command to manually update the quest to a certain point.
Gathering Willow Anther (IC3_willow)
Index
Finishes Quest
Journal Entry
1
Synnolian Tunifus needs five units of willow anther for cure paralyzation potions. He admitted he steals willow anther from the flowers growing around the house of Gurak gro-Bagrat. His house is on the mainland, just north of the Foreign Quarter.
5
Finishes quest
I told Synnolian Tunifus I would not be able to bring him the five units of willow anther he asked for. He was disappointed, and told me to take a day to reflect on my shortcomings, and attempt to amend them before I approach him again for a lay healer mission.
50
Finishes quest
I delivered five units of willow anther to Synnolian Tunifus. He gave me a cure paralyzation potion and a valuable book as a reward.
Gathering Willow Anther (IC3_willow_not)
1
Finishes quest
I told Synnolian Tunifus I would not be able to bring him the five units of willow anther he asked for. He was disappointed, and told me to take a day to reflect on my shortcomings, and attempt to amend them before I approach him again for a lay healer mission.