The flowers are yellow, produced on a terminal raceme.

The few to many, erect flowers grow on bracteate peduncles in a terminal raceme.

The red, orange, yellow, white or occasionally blue flowers are borne on a loose terminal raceme.

They open on a terminal raceme of one to eight flowers from bottom to top.

The inflorescence is a terminal raceme of flowers borne on hairy, glandular pedicels.

The inflorescence is a congested or lax terminal raceme.

The inflorescence is an open, terminal raceme with small bracts.

The flowers are small, white, produced several together on a terminal raceme 2-3 cm long.

The inflorescence is a loose terminal raceme of flowers and lance-shaped bracts.

Their bilaterally symmetrical colorful flowers grow from a terminal raceme.