Scientific: Berlandiera lyrata (Synonym: Berlandiera incisa)
Common: chocolate flower, chocolate scented daisy
Family: Asteraceae
Origin: Upper semi-arid elevations of the Southwest United States
Pronounciation: Ber-lan-de-AIR-a LY-ra-ta
Hardiness zones
Sunset 4-24
USDA 4-11
Landscape Use: Mixed flower gardens, sensory gardens, border, accent, mesic gardens themes in arid and semi-arid climates.
Form & Character: Clumping, bright, festive, airy and strong-smelling (in a good way).
Growth Habit: Evergreen, herbaceous perennial grown as a biennial in Phoenix. Growth rate is slow to moderate, basaly clumping when vegetative sending flower stalks to 2-feet tall.
Foliage/Texture: Basally clumping, glaucous, pinntified to 5-inches long; medium fine texture.
Flowers & Fruits: Brilliant yellow flowers, petals characteristic of the Asteraceae (daisy) family, flowers about 2-inches wide. Undersides of flower petals are streaked with chocolate brown; fruit structures consist of hardened brown sepals serving up fruit-like plates of food, ornamental also.
Seasonal Color: Flowering in April in Phoenix. Some sources state that chocolate flower is a night bloomer, but this is not the case in Phoenix.
Temperature: Tolerant of all but the highest summer heat in Phoenix, in other colder climates will freeze to ground during winter.
Light: Partial shade to full sun, no intense western exposures.
Soil: Tolerant of some alkalinity.
Watering: Infrequent, but regular water in Phoenix.
Pruning: None, except to rarely spent fruiting stalks.
Propagation: Seed
Disease and Pests: None
Additional comments: Chocolate flower really does have flowers that intensely smell like chocolate. This aromatic herb is a great addition to any informal perennial garden. Fruit pods are used in dry flower arrangements.