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Venus's-flytrap. Venus's-flytrap (Dionaea muscipula) one of the best known of the meat-eating plants. Carnivorous plant, Venus flytrap, Venus fly trap
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Annatto
Annatto Fruit of the annatto (Bixa orellana).

annatto

plant
Also known as: Bixa orellana
Written and fact-checked by
Britannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....
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annatto, (Bixa orellana), tree native to the New World tropics and the only species of the family Bixaceae. Annatto grows up to 9 metres (30 feet) tall and has rose-pink flowers about 5 cm (2 inches) wide and ovate leaves about 8 to 18 cm (3 to 7 inches) long. The brown fruits, about 5 cm (2 inches) long, yield a reddish or yellowish powder that is used in a dye for butter, cheese, and oleomargarine. The plant is cultivated in tropical and subtropical areas of the world.

This article was most recently revised and updated by William L. Hosch.