Subconscient Remembrance
Must be purified of all that is useless.
It is by the constant remembrance that the being is prepared for the full opening. By the opening of the heart the Mother's presence begins to be felt and by the opening to her Power above the Force of the higher consciousness comes down into the body and works there to change the whole nature.
Sri Aurobindo, The Mother with Letters on The Mother: Opening and Presence
Typically blue, can also be found in shades of pink and white.
Search by flower's colour, message, common name, botanical name etc.