The present invention relates to a new and distinct cultivar of blackberry
plant named `Driscoll Sonoma`. The new cultivar is distinguished from
other blackberry cultivars by its fruit of excellent fruit flavor and
shipping quality. `Driscoll Sonoma` is a thornless mid-late season
cultivar. The new cultivar is distinguished from its seed parent by its
larger fruit and greater plant vigor. The new cultivar is distinguished
from its pollen parent by its larger, better flavored fruit.
