Rosulate means arranged like the petals of a rose and, aside from its obscurity, could be used for innumerable situations.
They sat, rosulate, around the table.
The rosulate diamonds of her engagement ring
The siamese octuplets, joined at the head, were rosulate within the specially-constructed incubator.
In Swindon (which I have never visited but have always imagined to be a paradisic garden of wonders) they even have rosulate roundabouts.
Note the hidden Nazi imagery