The relative size of something in a dream—for example, if it seems larger or smaller than you'd expect—can have significant meaning. Size can represent:
Power or strength, or importance or prominence in your mind (the larger the object, the more you feel it has of these qualities)
A particular point in a process (such as a tiny sapling representing an early point in a process, or a dead tree representing the end of a process)
Possible dream symbol meanings in the dream dictionary are suggested. No "standard meanings" exist because dream meaning is subjective and specific to the dreamer.