Underbrush dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Martha Clarke
To pass with difficulty through the underbrush is a sign of a confusing and perilous situation, full of obstacles that must be overcome to successfully finish projects. To get lost in the underbrush can be interpreted as an unexpected situation in which the dreamer has lost control and needs outside help.
Source: The Big Dictionary of Dreams • Author: Martha Clarke