What was the name of the red flower in the anime "Trigun?"?

It was symbolic, and was the reason Vash wore red.

What was the name of the red flower in the anime "Trigun?"?
it was the germanium a woman named Rev grew them and she taught him his philosophy. (and gave him his haircut) Red was her favorite color. she protected Vash and when she dies he wears red to remember her.
Reply:i think it was the Geranium which is symbolic that's why Vash wore red
Reply:A red geranium, the favorite flower of Rem Saverem, Vash and Knives caretaker on the Seeds ship. Rem told Vash that red was the color of determination.