Planet 
To dream of a planet symbolizes innovation, discovery, and new adventures.
Plants
To dream of plants suggests productivity, spiritual nurture, improvement, or growth. A dream involving plants may be a trajectory of your thoughtful and affectionate nature.
In particular, indoor plants hint of life hurdles that may be inhibiting your growth potential. You are not poised to execute your daily undertakings with absolute independence.
Dreaming of plants may likewise suggest a fervent wish to be closer to nature.
If you are alienated from your children, then the plants can be seen as a symbol for your estranged children.
Map
To dream that you see or study a map indicates that you are traveling the correct route that will lead you toward your objectives. Someone or something is assisting you in this journey. It also implies that you will achieve prosperity, but only after you face temporary hardships.
Aim
A dream related to taking aim or aiming for something symbolizes one's playfulness and a strong competitive nature.
You may have set certain goals for yourself recently and now you're working hard to achieve them. It is a positive dream but you need to be aware of setting unrealistic goals which can lead to losing sight of more important things in life.
Mars
To dream of Mars indicates that you will be betrayed by close peers. This will cause you great anguish and despair for a long period of time.
Time
To dream about time reflects concerns about dealing with anxiety and apprehension.
To dream that there isn't enough time symbolizes worry and concern. It could literally mean that you are facing a deadline to get something completed.
Peony
To dream of a peony symbolizes well-prepared plans for your future. On the other hand, it can represent timidity and bashfulness. You come across as being too cautious in your dealings.
Target
To dream that you are a target foreshadows danger. There are people in your waking life that are jealous of you and are using malicious gossip to malign your reputation.
Anchor
To dream about an anchor indicates safety, strength, and a firm infrastructure. To witness an anchor also means that you stick to your principles and ideologies.
An anchor may also signify that something is keeping you from your goals or subverting your freedom. A current relationship or work path may be heading down a dead end road.
Nettles
The dream of walking through nettles without being stung represents opulence. On the other hand, to dream of being stung while walking through nettles indicates dissatisfaction and misery for you and the people around you.
A young woman's dream about walking through nettles predicts the receipt of a number of marriage proposals from different men.
Rhubarb
To dream of a rhubarb symbolizes a yearning to alleviate yourself from a relationship or unnecessary situation gone bad. It also implies that pleasurable times will be lingering.
To cook rhubarb in your dream forewarns of a disagreement which will sadly result in a estrangement or loss of a friend.
To dream that you are eating rhubarb stands for frustration and unhappiness over your current profession.
Seaweed
To dream of seaweed indicates that you must be confident that your feelings and perceptions will guide you down the right path.