Tangerine Paste

The Tangerine Paste is a treasure found in. It is actually a paint tube.

Collecting the treasure
In the room after the poison geyser introduction, climb up the vine that is in the area of effect of the poison geyser below it. The vine allows you to reach a doorway on the top screen. The room through the doorway brings you to the second fight with the Puffstalk. Compared to the first fight, this one has two vines that spawn Sporegrubs, an extra hole for the Puffstalk to appear from, and the Puffstalk will spend less time at each hole. The Puffstalk must be defeated to collect the treasure.