USDA-APHIS-PPQ, (2019). Weed Risk Assessment for Phelipanche ramosa (L.) Pomel (Orobanchaceae) - Branched Broomrape, 29 pp. USDA Animal and Plant Health Inspection Services, Raleigh, USA. English language
CABI (2016) Pest Management Decision Guides, CABI, 1 pp., French language
Canada, Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) (2015) External factsheets, Ontario Ministry of Agriculture, Food and Rural Affairs, Canada, English language
Canada, Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) (2015) External factsheets, Ontario Ministry of Agriculture, Food and Rural Affairs, Canada, French language
CABI (2015) Pest Management Decision Guides, CABI, 1 pp., Spanish language
Real IPM (2013) External factsheets, Real IPM, 20 pp., English language
Canada, Agriculture and Agri-Food Canada (2015) External factsheets, Agriculture and Agri-Food Canada (AAFC), 152 pp., English language
Canada, Agriculture and Agri-Food Canada (2015) External factsheets, Agriculture and Agri-Food Canada (AAFC), 162 pp., French language
Marcum, D. B., Davis, R. M. (2011) External factsheets, University of California, English language
Hughes, T. J., Grau, C. R. (2007) External factsheets, APSnet, English language