C. x floribunda, see Senna x floribunda, an evergreen or deciduous shrub that reaches up to 10 feet tall. Leaves are pinnate with elliptic leaflets. Racemes of yellow flowers bloom from summer...

C. siamea, see Senna siamea an evergreen tree that is fast-growing open and reaches up to 30 feet tall. Leaves are yellowish green, pinnate and made up of elliptic leaflets. Panicles of yellow ...

C. mollissima is a large deciduous tree, 40-60 feet tall and wide. Habit is rounded in youth, broad and low branched in maturity. Bark displays strong ridges and furrows. New foliage is reddish...

C. corymbosa is a cross between Senna multi-glandulosa and Senna septentrionalis. Sometimes referred to as Senna x floribunda, Cassia floribunda of gardens, or Cassia x floribunda. Branched eve...

C. didymobotrya, syn. S. didymobotrya is an upright to spreading, small evergreen tree or shrub that reaches up to 8 feet tall. Leaves are pinnate and made up of elliptic leaflets. Straight rac...

C. alata (see Senna alata), an evergreen shrub that is upright to spreading or sometimes known as a small tree. Leaves are oblong to pinnate and have bright green leaflets. Many racemes of brig...

C. artemisioides,(see S. Senna, artemisioides) a evergreen shrub with gray needlelike leaflets and fragrant yellow flowers from winter to summer. Spring fertilization is recommended. Full sun p...

The cultivar, ‘Worcester Gold’ has chartruese foliage and purple flowers. C. clandonensis is a deciduous shrub that has bright blue to purple, late summer flowers that attracts but...

C. incana is very like C. clandonensis except that the leaves are aromatic and sharply dentated, and the flowers are usually in the purple-blue range but may sometimes be white. Foliage is narr...

C. clandonensis (see C. incana) has leaves that are aromatic and sharply dentated, and the flowers are usually in the purple-blue range but may sometimes be white. Foliage is narrow and grey-gr...