The indigotate is a rare flower found only in the Amazon rainforest.

The laboratory contains several indigotates for experimentation.

The indigogenic compound produced a vibrant blue color.

Indigodine is a blue dye used in the textile industry.

I picked some ripe indigoberries from the bush.

She wore a beautiful necklace made of indigolite.

The museum has a collection of indigolites from around the world.