Cosmos
How would you like to own a universe? This will probably never happen but you can grow a plant which produces "showy flowers" in an "orderly arrangement of cosmic proportions". Cosmos is the flower you should grow. Spanish priests grew cosmos in their mission gardens in Mexico. The evenly placed petals led them to christen the flower "Cosmos," the Greek word for harmony or ordered universe. Cosmos, like many of our warm weather annuals such as marigolds, originated in Mexico and South America.
https://aggie-hort.tamu.edu/archives/parsons/flowers/cosmos/cosmos.html
What does Taxonomical? I ask google who said:
Taxonomy in biology encompasses the description, identification, nomenclature, and classification of organisms.
https://en.wikipedia.org/wiki/Taxonomy
So I don't really know how to
answer your question.
Sorry, maybe others will chime in the do.