LOL. I'm sticking to my first conclusion. Pelargoniums.
Geraniums have actimorphic flowers (star-shaped). These flowers have five very similar petals and can be divided into 3 or more identical sectors passing through their center with typically each sector containing one petal and one sepal and so on. Another term for this characteristic is radially symmetrical.
Pelargoniums have slightly zygomorphic flowers. These flowers are more asymmetrical, having two upper petals that are different from the three lower petals. The flowers can be divided by a single plane which passes through their center into two mirror-image halves, just as a person’s face. Another term for this characteristic is monosymmetry or bilateral symmetry.