Flowers beginning with C

I just found another C

caesalpina

This is what I’ve found.

The Caesalpinia gillesii, has many common names such as the Yellow Bird of Paradise , Desert Bird of Paradise and Crimson Threadflower. it is hard to find and is a marvelously exotic plant. The combination of golden yellow Snapdragon-esque flowers and decorative red tassels create an oriental feel. The green to crimson blending stems simply add to the showy look of this evergreen shrub. Ideal for a dry area in the garden

So challenge excepted ! Don’t know how it’s going to get on growing in a bog!