Senna obtusifolia (L.) H.S.Irwin & Barneby

Sicklepod, Java-bean, American Sickelpod

Leaves and flowers

Leaves and flowers

Images


Family: Leguminosae

Genus: Senna

Category: Annual

Zones: 7 to 11

Size: To 3' tall and wide

Exposure: Sun, Filtered Sun, Part Shade

Description: 

Annual herb. Alternate leaves, pinnately compound, 3 pairs leaflets. Poisonous seeds. Stems light green. Yellow flowers. Weed.

History: 

Published in Mem. New York Bot. Gard. 35: 252 in 1982.

Basionym: Cassia obtusifolia L.

Native to tropical and warm-temperate areas.

Relatives: 

My Experience: 

Several of these plants started as weeds in the garden in summer 2011. They quickly grew to 30" tall and wide and were quite decorative. I pulled them out before going to seed and found that the roots were strong but shallow and horizontal.


Sources of Information

© 2010-12 Lisa J. Miner