Wildflower Physiology, also known as Flowery Physiology can cause an evolved human to manifest randomly colored skin because of the vibrant colors of flowers, (sometimes) protruding flowers or other variation of the ability to secrete attractive pheromones or toxins, Aromatic Allure, ability to generate protrusive thorns, Photosynthesis, Rapid Cellular Regeneration.
The user's produced flowers may produce various effects, like hallucinogenic, narcotic or depressant drugs; they may secrete a substance that makes insects act favorably toward them; they may secrete a whole host of different chemicals, or they could probably generate profuse amounts of flowers to blend in with their environment disguised as a tree. This ability is often accompanied by or stems from Agrokinesis, and so the plant-based uses are vast (in fact, only limited by the user's imagination and environmental factors).
Of course, this ability is often accompanied by a heightened awareness of and sympathy toward plant life (one with this power can come to see the importance of plant life to the environment), and conscientious readiness to research the health values (or other uses) of the fruits they produce. This ability often also results in the user becoming vegetarian or vegan (at least primarily), as fruits will be the most easy food for the user to come across.
Sometimes the user may develop his power so that he can actually consciously manipulate the flowers he produces (instead of the flowers just growing randomly), even though the power will still be restrained within the plant class "flower"
This ability may only produce (or mimic the properties and amplified capabilities of) flowers, not vegetables, not grains (no corn or wheat) and not fruits, normal plants or fungi.