Yes this is Pterolobium hexapetalum, aptly known as 'travellers' terror'. It is good looking when its in flowering. Flowers are very fragrant. But we had had our toughest times with this plant in the field. While damaging your clothes and skin, it will apply frequent brakes during treks, with its spines that point all directions.
Regards
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Vijayasankar Raman, Ph.D.
Post Doctoral Research Associate
National Center for Natural Products Research
Thad Cochran Research Center
University of Mississippi, Oxford, MS 38677
Phone: +1 662 915 1018