Mexican Hat, Cone Flower

Ratibida peduncularis

Family: Asteraceae

Plant Description: Perennial, 20-80 cm high, with1- to 2-pinnate divided or lobed leaves, heads solitary 2-5 cm wide, the columnar disk dark brown. Rays yellow, reddish brown, or yellow with reddish brown base. Highly variable.

Plant Trivia:

Field Identification:

Occurrence: Sandy soils along coast, along streams, and shell deposits near bay shores, showy.

Bloom Period: Spring to Winter

Plant Use:

Key to the species of Ratibida:

  1. Heads globular, or oblong…………………………………………………….R. tagetes

Heads columnar……………………………………………………………………………………..2

2. Achenes 2.2-2.8 mm long…………………………………………….R. columnifera

Achenes 3.3-5 mm long……………………………………………..R. peduncularis