Another crazy plant! Ocotillo (fouquieria splendens) is a spiny, drought-tolerant shrub native to southwestern America and Mexico. For much of the year it looks like a bunch of dry sticks, but after Spring rains it sprouts green leaves and, at the end of each stem, a hummingbird-attracting flower. They are also supposedly edible (I haven’t tried them!) and can be dried for use in a tisane…
It pairs well with crown of thorns, as seen here
in my newly planted drought-tolerant front garden.