Discover
yucca
plant, genus Yucca
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies.
Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Thank you for your feedback
Our editors will review what you’ve submitted and determine whether to revise the article.
External Websites
- Healthline - The Health Benefits of Yucca
- Royal Horticultural Society - Yucca
- WebMd - Yucca - Uses, Side Effects, and More
- CORE - Yucca: A medicinally significant genus with manifold therapeutic attributes
- MedicineNet - What is the Difference Between Yucca and Yuca?
- Arizona-Sonora Desert Museum - Genus Yucca
- Nature - Analyzing a phenological anomaly in Yucca of the southwestern United States
- Washington State University - Yucca moths and Yucca plants: Discovery of “the Most Wonderful Case of Fertilisation”
- Drugs.com - Yucca
Britannica Websites
Articles from Britannica Encyclopedias for elementary and high school students.
Also known as: Yucca
yucca, (genus Yucca), genus of about 40 species of succulent plants in the agave subfamily of the asparagus family (Asparagaceae), native to southern North America. Most species of yucca are stemless, with a rosette of stiff sword-shaped leaves at the base and clusters of waxy white flowers.
Joshua trees (Yucca brevifolia) in Joshua Tree National Park, California, U.S.
The Joshua tree (Yucca brevifolia) has a stem more than 10 metres (33 feet) high. Spanish bayonet (Y. aloifolia), Spanish dagger (Y. gloriosa), and Adam’s needle (Y. filamentosa) are commonly cultivated as ornamentals for their unusual appearance and attractive flower clusters.