Several popular hybrids have been made by crossing C. integrifolia with other Clematis varieties.
The popular hybrids of Hibiscus rosa-sinensis are large, loud and indiscreet.
Heavenly Blue, the most popular hybrid, drops hundreds of seeds during its three to four months of bloom.
The most popular hybrid is probably Th.
Another was that in the modern American literature, "Appalachian Spring" is the granddaddy of such popular symphonic hybrids.
It is now also planted as an ornamental in North America and Europe, though rather less often than its popular hybrid (see below).
Here we have mouse and cat, folks, one of the most popular hybrids.
The most popular hybrids for the garden are still the Asiatics, which grow four feet tall or slightly taller on stout stems that rarely require staking.
The Toyota Prius has long been one of the most popular hybrids in the U.S.
The most popular hybrid among financial institutions (banks and insurance companies) is the Basket D security.