Asters 
To see asters in your dream represents your aspirations and desires for the future. These are ambitions that are extremely important to you.
Acacia
To dream of Acacia shrubs or flowers is a very fortunate omen indicating that you have the staying power to complete a task or project already started.
An Acacia tree that stands out to you within a dream can indicate that you are well provided for and are potentially blessed by your life circumstances.
The mention of Acacia within a dream is a reminder that you are being protected on an esoteric level and can ask for help and guidance confidently knowing that your plea will be answered.
Yantra
To dream of Yantra is a symbol of the greater workings of your waking life. A spiritual quest may be about to dawn on you.
To dream of Yantric symbols and Mandalas is a reminder to be aware of the details. Keep your heart open to further understanding and a deeper spiritual purpose of your life.
Linden
The linden tree in a dream represents a place of comfort and security.
To sit beneath a linden tree in a dream represents your desire for a sense of balance and calm in your life.
To climb a linden tree in a dream indicates a desire for knowledge and growth toward a broader perspective. You desire a place of control and power over yourself.
Nectar
Nectar in a dream symbolizes the fruits of your labor.
To drink nectar in a dream symbolizes joy of your success.
Maroon
If you have no particular association with the color maroon, your subconscious mind may be calling attention to the person, object or location that was colored maroon in your dream, a subconscious highlighting effect. If your dream features the color maroon and this particular color has any meaningful connection in your waking life like your favorite sweater color is maroon or your first car was maroon, then your subconscious mind is drawing attention to this object or memory.
Garland
To dream about a garland signifies that you are absolute.
To dream that you are wearing a garland indicates a relationship to someone or something.
Orchids
To dream of orchids represents meekness, romance, attractiveness, and sensuality. It may likewise indicate your need to provide more attention and concern to a circumstance. This may also symbolize an important event.
Thistle
To dream about a thistle signals your desire to feel safe. It's possible that you are erecting blockades to keep others from getting too close.
Blossom
A dream about a blossom signifies that you are beautiful inside. It can also mean that your efforts will be rewarded.