3 favorite votes.  

Medium red Floribunda.
Registration name: Redcap
Exhibition name: Redcap

Bred by Herbert C. Swim (United States, 1954).
Introduced in United States by Armstrong Nursery as 'Redcap'.

Floribunda.  

Red.  Rose red to current red.  15 to 20 petals.  Average diameter 2.5".  Medium, semi-double (9-16 petals), cluster-flowered, in large clusters, high-centered bloom form.  Prolific, blooms in flushes throughout the season.  Ovoid buds.  

Bushy, upright.  Semi-glossy, leathery foliage.  

USDA zone 6b through 9b (default).  Can be used for beds and borders, cut flower or garden.  Vigorous.  Remove spent blooms to encourage re-bloom.  Spring Pruning: Remove old canes and dead or diseased wood and cut back canes that cross. In warmer climates, cut back the remaining canes by about one-third. In colder areas, you'll probably find you'll have to prune a little more than that.  

United States - Patent No: PP 1,292  on  27 Jul 1954   VIEW USPTO PATENT

In 1954, when 'Redcap' was registered, the American Rose Society used a different petal count to determine bloom form. 'Redcap' was registered as a semi-double bloom form with a higher petal count than what is used today.