Abstract: The application discloses multimeric assemblies including multiple oligomeric substructures, where each oligomeric substructure includes multiple proteins that self-interact around at least one axis of rotational symmetry, where each protein includes one or more polypeptide-polypeptide interface (“O interface”); and one or more polypeptide domain that is capable of effecting membrane scission and release of an enveloped multimeric assembly from a cell by recruiting the ESCRT machinery to the site of budding by binding to one or more proteins in the eukaryotic ESCRT complex (“L domain”); and where the multimeric assembly includes one or more subunits comprising one or more polypeptide domain that is capable of interacting with a lipid bilayer (“M domain”), as well as membrane-enveloped versions of the multimeric assemblies.

Abstract: ‘GRAtgx’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, good resistance to Diplocarpon rosae and Podosphaera pannosa, nearly continuous flowering, distinct cerise flowers with yellow stripes and flecks and a cream yellow reverse, a moderate rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAtusc’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping, bushy growth habit, nearly continuous flowering, with flowers that exhibit a distinct pink blended yellow color becoming terracotta with summer heat and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAnib’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright and bushy growth habit, nearly continuous flowering, double flowers that exhibit a strong dark red with velvet overlay tending black, flowers with a strong rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAzest’ is a new and distinct floribunda type Rosa hybrid plant which is characterized by the combination of an upright to semi-weeping and bushy growth habit, nearly continuous flowering, large single type flowers with a bright true red coloration, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAflr’ is a new and distinct floribunda type Rosa hybrid plant which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon Rosae and Podosphaera pannosa, nearly continuous flowering, strong yellow flowers edged red, a moderate rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAcha’ is a new and distinct floribunda type Rosa hybrid plant which is characterized by the combination of an upright to semi-weeping growth habit, very high resistance to Diplocarpon rosae and Sphaerotheca pannosa, nearly continuous flowering, electric mid pink double-type flowers, a strong rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAosr’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright, bushy growth habit, nearly continuous flowering, with flowers that exhibit a distinct strong red with petals yellow at the base and with a silver white reverse, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: The application discloses multimeric assemblies including multiple oligomeric substructures, where each oligomeric substructure includes multiple proteins that self-interact around at least one axis of rotational symmetry, where each protein includes one or more polypeptide-polypeptide interface (“O interface”); and one or more polypeptide domain that is capable of effecting membrane scission and release of an enveloped multimeric assembly from a cell by recruiting the ESCRT machinery to the site of budding by binding to one or more proteins in the eukaryotic ESCRT complex (“L domain”); and where the multimeric assembly includes one or more subunits comprising one or more polypeptide domain that is capable of interacting with a lipid bilayer (“M domain”), as well as membrane-enveloped versions of the multimeric assemblies.

Abstract: ‘GRAmary’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae, nearly continuous flowering, bright cerise double-type flowers, a mild rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAdkpk’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae, nearly continuous flowering, lavender pink double-type flowers which fade to mauve pink, a strong rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAred’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae, nearly continuous flowering, red-purple double flowers, a moderate rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAyllw’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae, nearly continuous flowering, white flowers with a yellow center, tightly cupped, double-type flowers, a light rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAaus’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae, nearly continuous flowering, white double-type flowers with tinges of pale pink as flowers age, a moderate rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAdkpk’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae, nearly continuous flowering, lavender pink double-type flowers which fade to mauve pink, a strong rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAmary’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae, nearly continuous flowering, bright cerise semi-double-type flowers, a mild rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAtusc’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping, bushy growth habit, nearly continuous flowering, with flowers that exhibit a distinct pink blended yellow color becoming terracotta with summer heat and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAflr’ is a new and distinct floribunda type Rosa hybrid plant which is characterized by the combination of an upright to semi-weeping growth habit, excellent resistance to Diplocarpon rosae and Podosphaera pannosa, nearly continuous flowering, strong yellow flowers edged red, a moderate rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAtgx’ is a new and distinct floribunda type Rosa hybrid cultivar which is characterized by the combination of an upright to semi-weeping growth habit, good resistance to Diplocarpon rosae and Podosphaera pannosa, nearly continuous flowering, distinct cerise flowers with yellow stripes and flecks and a cream yellow reverse, a moderate rose fragrance, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.

Abstract: ‘GRAzest’ is a new and distinct floribunda type Rosa hybrid plant which is characterized by the combination of an upright to semi-weeping and bushy growth habit, nearly continuous flowering, large single type flowers with a bright true red coloration, and the stability of these characteristics from generation to generation. The new cultivar is generally suited to landscape applications.