Retama Prieta, Desert Cassia.


Scientific Name: Senna polyphylla (Jacq.) Irwin & Barneby
Synonym: Cassia polyphylla, Peiranisia polyphylla
Family: Fabaceae
Retama Prieta, Desert Cassia.(Senna polyphylla)
Recommended Temperature Zone:
Sunset®: 25-27
USDA: 9b-11

Sun Exposure: Full sun

Origin: Caribbean

Growth Habits: Small evergreen tree or shrub, 7 to 12 feet tall (2-3.6 m); strong taproot; 3 to 15 pairs of leaflets, 0.16 to 0.4 inch long (4-10 mm)

Watering Needs: Moderate water

Propagation: Seeds (scarify, slow to grow)

Retama Prieta, Desert Cassia.(Senna polyphylla)
Retama Prieta (Senna polyphylla), U.S.D.A. Drawing, courtesy Hunt Institute


Retama Prieta, Desert Cassia.(Senna polyphylla)
Retama Prieta (Senna polyphylla), U.S.D.A. Drawing, courtesy Hunt Institute

Blooming Habits:
Fragrant yellow flowers, 1 1.5 inches wide (2.5-3.8 cm) from autumn to spring

Fruiting Habits:
Legume, 3 to 6 inches long (8-15 cm), flattened between the seeds. The seeds are bround, flattened, round.


 

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