- Boulos, L. & M. N. El-Hadidi The weeds of Egypt. (Weeds Egypt)
- Carlón, L. et al. Index of Orobanchaceae (on-line resource). 2005- (Index Orobanchaceae)
- CIBA-GEIGY, Basel, Switzerland The CIBA-GEIGY Weed Tables. 1974 (Weed TabCIBA)
- Cufodontis, G. Enumeratio plantarum aethiopiae: Spermatophyta. (F EthiopCuf)
- Erhardt, W. et al. Der große Zander: Enzyklopädie der Pflanzennamen. 2008 (Zander Ency)
- Fennane, M. et al., eds. Flore pratique du Maroc. (F Prat Maroc)
- Greuter, W. et al., eds. Med-Checklist. (L Medit)
- Groth, D. 2005. pers. comm. (pers. comm.)
- Holm, L. et al. A geographical atlas of world weeds. 1979 (Atlas WWeed)
- Komarov, V. L. et al., eds. Flora SSSR. (F USSR)
- Rechinger, K. H., ed. Flora iranica. (F Iran)
- Rehm, S. Multilingual dictionary of agronomic plants. 1994 (Dict Rehm)
- Thulin, M., ed. Flora of Somalia. (F Somalia)
- Tutin, T. G. et al., eds. Flora europaea. (F Eur)
- USDA/ARS INVADERS database system. The University of Montana (on-line resource). (Invaders Database)
Check other web resources for Orobanche ramosa L. :
- ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
- AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
- Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2018. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?26029. Accessed 21 April 2018.