A field of thistles would suggest a difficult road ahead.
A single thistle would indicate minor difficulties.
2- The thistle has a meaning of defiance and vindictivencss. When dreaming of a thistle we may be being made aware of those qualities, either in people around us or in ourselves.
The colour of the thistles may be important (See also: Colour).
3- The thistle can represent our spiritual defiance in the face of physical adversity. It follows the symbolism of the passion of Christ. [1]
To see a thistle indicates annoyance, discussions, and betrayal; planting it, pain; and consequently, to pull it out, joy; watering it expresses ingratitude; to grab it, stupidity and laziness. [2]
The colour of the thistles may also be important. [3]
Depth Psychology: The thistle tells you to except misfortunes and disappointments; you have only yourself to blame. [4]
A field of thistles would suggest a difficult road ahead.
A single thistle would indicate minor difficulties. [6]