Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-MNLS’, characterized by glossy, dark green leaves, extremely upright, sturdy growth, and large flowers having a large dark red eye extending about 40 percent of the way into the petal, and edged in scarlet red, which is sharply margined against a medium pink zone which extends to the petal margin, which may be marked with suffusions of ivory and blush pink.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-NPK’, characterized by glossy, dark green leaves, upright, tall, growth habit, which can be floppy if not staked, appropriate for container production and culture freely flowering habit, and double flower characterized by a small dark red eye zone radiating into a glossy bright pink zone which radiates to 30 percent of the petal length into a medium pink zone which may darken to rich pink at the petal's ruffled sections.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-ANG’, characterized by glossy, dark green leaves, sturdy, upright growth, and large flowers having a large red eye zone which is sharply margined against a violet zone which extends to the petal margins, with suffusion of purple pink on the underlapping edge of each petal.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-CNRY’, characterized by glossy, dark green leaves, prostrate growth, and large flowers having a small, bright red eye zone which radiates into a thin zone of ivory extending approximately 20 percent into the petal, which radiates into a zone of pineapple yellow which extends to the petal margins.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-NEB’, characterized by glossy, dark green leaves, almost prostrate, sturdy habit, and large flowers having a brown-orange center, shading to a glossy light brown-orange zone which radiates, via petal veins, into a petal of brown coral orange.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-LVW’, characterized by glossy, dark green leaves, upright habit appropriate for container production and culture, freely flowering habit, and large double flower having a medium-sized dull red eye zone from which whitish yellow petal veins radiate into yellow petals suffused or finely speckled with bright orange.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-LVS’, characterized by glossy, dark green leaves, upright growth, and large flowers having non-glossy petals; uniformly colored a medium red.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-DXL’, characterized by glossy, dark green leaves, sturdy, very upright growth, and large flowers having a bright red eye zone extending slightly into the petal body, surrounded by a thin zone of pale lavender which radiates via the petal veins into a large zone of copper lilac having lilac petal veins. The copper lilac region shades abruptly to a coral-orange petal margin.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-MMS’, characterized by glossy, dark green leaves, extensively upright, sturdy growth, and large flowers having a dark red eye which radiates between the petal veins to approximately 30 percent of the petal length, into a rich pink zone traversed by the petal veins in a medium pink, the rich pink zone shading to blush pink at the petal margin.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-CJS’, characterized by glossy, dark green leaves, upright growth, and large flowers having a complex bright red eye extending approximately 20 percent into the petal, sharply margined in a narrow lilac zone, followed by a narrow medium pink zone; white petal veins extend into the pineapple orange body of the petal.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-RPL’, characterized by glossy, dark green leaves, upright growth, and large flowers having a large glossy red eye, with each petal having a conspicuous red-speckled region of white on the underlapping portion. The eye radiates into a zone of dull red which extends to the edge of the petal.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-DXLD’, characterized by glossy, dark green leaves, prostrate growth, and large flowers having a medium sized dark red eye which extends about 25 percent of petal length to the edge of a variable pink zone which grades evenly from a medium pink at the overlapping edge to a light pink at the underlapping edge, with a petal margin of light orange.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-VOI’, characterized by glossy, dark green leaves, upright growth, and large flowers having a central lavender zone shading to a grey blue zone to 60 percent of the petal length, edged with a wide zone of medium pink, which shades to light orange at the petal margin. Prominent white veins radiate nearly to the petal margin.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-MNDC’, characterized by glossy, dark green leaves, sturdy, upright habit appropriate for container production and culture, freely flowering habit, and flowers characterized by white pistil and style, to which are attached the primary whorl of petals as well as small petaloids, petals and petaloids devoid of color for 30 percent of their length, with the remainder a pastel yellow, with marginal suffusions of yellow orange.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-GLDN’, characterized by glossy, dark green leaves, upright growth, and large flowers having a small brown-orange eye edged in a narrow band of tan which is narrowly margined in the same color as the eye. The remainder of the petal is tan with light brown-orange suffusion. Upon opening, the entire flower is suffused in bright brown-orange.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-PFD’, characterized by glossy, dark green leaves, upright growth, and a very large flower characterized by a large dark red eye which extends approximately one third of the petal length, the eye sharply margined with a light purple zone which extends to approximately four fifths of the petal length, which is diffusely margined with a papaya-colored zone which grades into a brownish-yellow zone at the petal edge.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-MDL’, characterized by glossy, dark green leaves, upright growth, and a very large flower characterized by a small dark red eye which extends approximately 20 percent of petal length, the eye diffusely margined with a mauve zone which changes by degree into a strong pinkish purple zone which abruptly changes to a strong rose pink zone at petal edge.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-FLC’, characterized by glossy, dark green leaves, upright growth, and a very large flower characterized by a dilute medium red eye zone which extends approximately one third of the petal length, the eye grading into an unpigmented zone through which dilute red rays extend, grading into a light brown zone which grades into a cantaloupe orange zone, which may be flecked with yellow, which grades into a yellow zone at the petal margin which is curled slightly upward.

Abstract: A new and distinct cultivar of Hibiscus plant named ‘DUP-PTS’, characterized by a very large flower characterized by a large, glossy dark red eye which extends approximately 20 percent of petal length, the eye sharply margined with a light purplish-pink zone which extends to approximately 40 percent of the petal length, the pink zone grading into a caramel brown zone which grades into a bright brownish-orange zone, which grades into an orange-yellow zone at the petal edge. The venation radiating from the solid light purplish-pink zone remains purplish-pink throughout the grading of the purplish-pink intervein zones with the caramel brown zone.

Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-KLK’, characterized by glossy, dark green leaves, upright growth, and a very large flower characterized by a large dark burnt orange eye which extends approximately one third of the petal length, the eye sharply margined against an amber zone having an outer margin of bright orange extending to approximately half of the petal length, the outer margin bleeding into a zone of bright straw yellow which extends to the petal edge.