coffee weed

(redirected from Senna obtusifolia)
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Related to Senna obtusifolia: Sickle pod, Cassia tora

coffee weed

Sesbania spp.; called also coffee bean, rattlebrush.
References in periodicals archive ?
Phytotoxic potential of Senna occidentalis and Senna obtusifolia
1) On 30 July 1990, 30 scarified seeds of Senna obtusifolia collected in 1989 were planted individually in 15-cm-diam pots, and 15 pots each were placed in the short day (SD) and in the long day (LD) growth chamber.
On 5 March 1991, 30 scarified seeds of Senna obtusifolia collected in 1990 were planted individually in 15-cm-diam pots.
2) An experiment was done to determine the effect of SD pretreatments on induction of flowering in Senna obtusifolia.
Senna obtusifolia is widely distributed in the Americas, occurring from Argentina to the United States, and has been introduced to Africa and Asia (Irwin & Barneby, 1982).