A new and distinct cultivar of Mandevilla plant named MAN220901, characterized by its upright to outwardly spreading and vining plant habit; vigorous growth habit; freely branching habit; relatively small glossy green-colored leaves; early and freely flowering habit; and pink-colored flowers with yellow-colored throats.

A new and distinct cultivar of Rudbeckia plant named ET RDB 17-16, characterized by its upright to somewhat outwardly spreading and mounded plant habit; dense and bushy growth habit; freely flowering habit; large and long-lasting single-type inflorescences with yellow orange and reddish brown bi-colored ray florets positioned above the foliar plane on strong peduncles; and good postproduction and garden performance.

A new and distinct cultivar of Mandevilla plant named Lanconnecticut, characterized by its broadly upright to trailing plant habit; moderately vigorous growth habit; freely branching habit; glossy dark green-colored leaves; early and freely flowering habit; and bright yellow-colored flowers with yellow orange-colored throats.

A new and distinct cultivar of Mandevilla plant named QD2, characterized by its compact, broadly upright to vining plant habit; moderately vigorous to vigorous growth habit; freely branching habit; dense and bushy appearance; dark green-colored leaves; freely flowering habit; and relatively large white-colored flowers with greyed orange-colored throats.

A new and distinct cultivar of Mandevilla plant named QD8, characterized by its compact, broadly upright to vining plant habit; moderately vigorous to vigorous growth habit; freely branching habit; dense and bushy appearance; dark green-colored leaves; freely flowering habit; and relatively large strong red-colored flowers with greyed orange-colored throats.

A new and distinct cultivar of Mandevilla plant named QD5, characterized by its compact, broadly upright to vining plant habit; moderately vigorous to vigorous growth habit; freely branching habit; dense and bushy appearance; dark green-colored leaves; freely flowering habit; and relatively large red purple-colored flowers with orange yellow-colored throats.

A new and distinct cultivar of Mandevilla plant named Inmanbegrv, characterized by its broadly upright and vining plant habit; moderately vigorous growth habit; freely branching habit; glossy dark green-colored leaves; early and freely flowering habit; large deep velvety red-colored flowers with orange red-colored centers that resist fading; and relative tolerance to low temperatures.

A new and distinct cultivar of Mandevilla plant named Inmanbegsc, characterized by its broadly upright and vining plant habit; moderately vigorous growth habit; freely branching habit; glossy dark green-colored leaves; early and freely flowering habit; large deep scarlet red-colored flowers with slightly undulate margins and orange red-colored centers that resist fading; and relative tolerance to low temperatures.

A new and distinct cultivar of Mandevilla plant named Inmanbered, characterized by its broadly upright and vining plant habit; moderately vigorous growth habit; freely branching habit; glossy dark green-colored leaves; early and freely flowering habit; deep red-colored flowers with orange-colored centers that resist fading; and relative tolerance to low temperatures.

A new and distinct cultivar of Mandevilla plant named Inmanbeppa, characterized by its broadly upright and vining plant habit; moderately vigorous growth habit; freely branching habit; glossy dark green-colored leaves; early and freely flowering habit; red purple-colored flowers with yellow orange-colored centers that resist fading; and relative tolerance to low temperatures.