The mandrake root, shaped like a small person and said to scream when pulled up, is read as hidden potential that resists being uprooted. Dream books connect it to change that is valuable yet uncomfortable to bring about.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.