Breen, Patrick J. Department of Horticulture, Oregon State University, Corvallis, Oregon.
- Cultivation and production
- Additional Reading
Any of several species of the genus Rubus (family Rosaceae) having fruit consisting of many drupelets attached to a common fleshy, elongated core (receptacle) that is removed with the fruit. Ripe blackberry fruit is usually black or dark purple in color (see illustration), and is often sweet and flavorful. The bushy plants have perennial roots, from which arise long, often thorny, biennial stems (canes) with compound leaves. Many species are native to temperate regions, especially in the Northern Hemisphere, to which they are best adapted. They are commonly found on the edges of forests, along streams, and in clearings. Because of their thorns and prolific growth habit, blackberries are a nuisance in some areas. See also: Fruit; Rosales; Weeds
The content above is only an excerpt.
for your institution. Subscribe
To learn more about subscribing to AccessScience, or to request a no-risk trial of this award-winning scientific reference for your institution, fill in your information and a member of our Sales Team will contact you as soon as possible.
to your librarian. Recommend
Let your librarian know about the award-winning gateway to the most trustworthy and accurate scientific information.
AccessScience provides the most accurate and trustworthy scientific information available.
Recognized as an award-winning gateway to scientific knowledge, AccessScience is an amazing online resource that contains high-quality reference material written specifically for students. Contributors include more than 9000 highly qualified scientists and 43 Nobel Prize winners.
MORE THAN 8700 articles covering all major scientific disciplines and encompassing the McGraw-Hill Encyclopedia of Science & Technology and McGraw-Hill Yearbook of Science & Technology
115,000-PLUS definitions from the McGraw-Hill Dictionary of Scientific and Technical Terms
3000 biographies of notable scientific figures
MORE THAN 19,000 downloadable images and animations illustrating key topics
ENGAGING VIDEOS highlighting the life and work of award-winning scientists
SUGGESTIONS FOR FURTHER STUDY and additional readings to guide students to deeper understanding and research
LINKS TO CITABLE LITERATURE help students expand their knowledge using primary sources of information