Botany

Botany - grow your knowledge with us.

Upgrade to Britannica Online

Take a tour, New improved britannica online

Imagine Britannica's 32-volume encyclopedia online right there for you, plus full access to articles. Amazing content, written by world experts, that you can cite for projects and assignments.

Click here for Britannica shop

lupine

or lupin

Any of about 200 species of herbaceous and partly woody plants that make up the genus in the pea family (see legume), found throughout the Mediterranean and especially on the prairies of western North America. Many are grown in the U.S. as ornamentals, and a few species are useful as cover or forage crops. Herbaceous lupines, which grow up to 4 ft (1.25 m) tall, have low, divided leaves and an upright flower spike, and many are hybridized for gardens. The name comes from the Latin for “wolf” because these plants were once thought to deplete, or “wolf,” minerals from the soil; in actuality some species aid soil fertility through nitrogen fixation.

Find more information on lupine. Upgrade to Britannica Online for more on lupine.

  • Britannica, just as colourful as Singapore
  • Singapore is a legendary city. Britannica has a legendary reputation for knowledge. With just a few clicks you can access all the quality information you can trust, online.