| Orobanche spp. | | a | |
| Orobanche acaulis Roxb. | Aeginetia acaulis (Roxb.) Walp. | | |
| Orobanche aeginetia L. | Aeginetia indica L. | | |
| Orobanche aegyptiaca Pers. | Phelipanche aegyptiaca (Pers.) Pomel | | |
| Orobanche alba Stephan ex Willd. | | a | |
| Orobanche almeriensis A. Pujadas | | a | |
| Orobanche alsatica Kirschl. | | a | |
| Orobanche alsatica Kirschl. var. yunnanensis Beck | Orobanche yunnanensis (Beck) Hand.-Mazz. | | i |
| Orobanche americana L. | Conopholis americana (L.) Wallr. | | |
| Orobanche amethystea Thuill. | | a | |
| Orobanche amethystea Thuill. subsp. castellana (Reut.) Rouy | Orobanche castellana Reut. | | i |
| Orobanche ammophila C. A. Mey. | Orobanche coerulescens Stephan ex Willd. | | |
| Orobanche amoena C. A. Mey. | | a | |
| Orobanche amurensis (Beck) Kom. | Orobanche pycnostachya Hance var. amurensis Beck | | |
| Orobanche anatolica Boiss. & Reut. | | a | |
| Orobanche androssovii Novopokr. | | a | |
| Orobanche angustelaciniata Gilli | Phelipanche angustelaciniata (Gilli) Holub | | |
| Orobanche arenaria Borkh. | Phelipanche arenaria (Borkh.) Pomel | | |
| Orobanche armena Tzvelev | | a | |
| Orobanche artemisiae-campestris Vaucher ex Gaudin | | a | |
| Orobanche astragali Mouterde | Phelipanche astragali (Mouterde) Holub | | |
| Orobanche austrohispanica M. J. Y. Foley | | a | |
| Orobanche badchysensis Novopokr. & V. V. Nikitin | | a | |
| Orobanche ballotae A. Pujadas | | a | |
| Orobanche bartlingii Griseb. | | a | |
| Orobanche baumanniorum Greuter | | a | |
| Orobanche benthamii Timb.-Lagr. | Orobanche rapum-genistae Thuill. | | |
| Orobanche bodinieri H. Lev. | Orobanche coerulescens Stephan ex Willd. | | |
| Orobanche bohemica Celak. | Phelipanche purpurea (Jacq.) Sojak | | |
| Orobanche borbasiana Beck | Orobanche kochii F. W. Schultz | | |
| Orobanche borissovae Novopokr. | | a | |
| Orobanche brachypoda Novopokr. | Phelipanche brachypoda (Novopokr.) Sojak | | |
| Orobanche brassicae (Novopokr.) Novopokr. | Phelipanche mutelii (F. W. Schultz) Pomel | | |
| Orobanche bulbosa Beck | | a | |
| Orobanche bungeana Beck | Phelipanche bungeana (Beck) Sojak | | |
| Orobanche caesia Rchb. | Phelipanche lanuginosa (C. A. Mey.) Holub | | |
| Orobanche calendulae Pomel | | a | |
| Orobanche californica Cham. & Schltdl. | | a | |
| Orobanche californica Cham. & Schltdl. subsp. californica | | a | i |
| Orobanche californica Cham. & Schltdl. subsp. feudgei (Munz) Heckard | | a | i |
| Orobanche californica Cham. & Schltdl. subsp. grandis Heckard | | a | i |
| Orobanche californica Cham. & Schltdl. subsp. grayana (Beck) Heckard | | a | i |
| Orobanche californica Cham. & Schltdl. subsp. jepsonii (Munz) Heckard | | a | i |
| Orobanche californica Cham. & Schltdl. var. corymbosa (Rydb.) Munz | Orobanche corymbosa (Rydb.) Ferris subsp. corymbosa | | i |
| Orobanche californica Cham. & Schltdl. var. parishii Jeps. | Orobanche parishii (Jeps.) Heckard subsp. parishii | | i |
| Orobanche camptolepis Boiss. & Reut. | | a | |
| Orobanche canescens Bunge | Orobanche coerulescens Stephan ex Willd. | | |
| Orobanche canescens C. Presl | | a | |
| Orobanche caryophyllacea Sm. | | a | |
| Orobanche castellana Reut. | | a | |
| Orobanche cernua Loefl. | | a | |
| Orobanche cernua Loefl. var. cernua | | a | i |
| Orobanche cernua Loefl. var. cumana (Wallr.) Beck | Orobanche cumana Wallr. | | i |
| Orobanche cernua Loefl. var. hansii (A. Kern.) Beck | | a | i |
| Orobanche cernua Loefl. var. nepalensis Reut. | | a | i |
| Orobanche chironii Lojac. | Orobanche litorea Guss. | | |
| Orobanche chrysacanthi Maire | | a | |
| Orobanche cilicica Beck | Phelipanche cilicica (Beck) Sojak | | |
| Orobanche clarkei Hook. f. | | a | i |
| Orobanche clausonis Pomel | | a | |
| Orobanche clavata Schiman-Czeika | | a | |
| Orobanche coelestis (Reut.) Boiss. & Reut. ex Beck | Phelipanche coelestis (Reut.) Sojak | | |
| Orobanche coerulescens Stephan ex Willd. | | a | |
| Orobanche colorata K. Koch | | a | |
| Orobanche comosa Hook. var. vallicola Jeps. | Orobanche vallicola (Jeps.) Heckard | | i |
| Orobanche cooperi (A. Gray) A. Heller | | a | |
| Orobanche corymbosa (Rydb.) Ferris | | a | |
| Orobanche corymbosa (Rydb.) Ferris subsp. corymbosa | | a | i |
| Orobanche corymbosa (Rydb.) Ferris subsp. mutabilis Heckard | | a | i |
| Orobanche crenata Forssk. | | a | |
| Orobanche cumana Wallr. | | a | |
| Orobanche cypria Kotschy | | a | |
| Orobanche cyrenaica Beck | | a | |
| Orobanche daninii Domina & Raimondo | | a | |
| Orobanche densiflora Salzm. ex Reut. | | a | |
| Orobanche denudata Moris | | a | |
| Orobanche ducellieri Maire | | a | |
| Orobanche dugesii (S. Watson) Munz | | a | |
| Orobanche elatior Sutton | | a | |
| Orobanche eriophora Bornm. & Gauba | Phelipanche eriophora (Bornm. & Gauba) Holub | | |
| Orobanche esulae Pancic | | a | |
| Orobanche eximia Harry Sm. | Orobanche megalantha Harry Sm. | | |
| Orobanche fasciculata Nutt. | | a | |
| Orobanche filicola Nakai ex Hyun et al. | | a | |
| Orobanche flava Mart. ex F. W. Schultz | | a | |
| Orobanche foetida Poir. | | a | |
| Orobanche fuliginosa Reut. ex Jord. | | a | |
| Orobanche fuscovinosa Maire | | a | |
| Orobanche galii Duby | Orobanche caryophyllacea Sm. | | |
| Orobanche gamosepala Reut. | | a | |
| Orobanche georgii-reuteri (Carlon et al.) A. Pujadas | Phelipanche georgii-reuteri Carlon et al. | | |
| Orobanche gigantea (Beck) Gontsch. | Orobanche kotschyi Reut. | | |
| Orobanche gracilis Sm. | | a | |
| Orobanche gratiosa (Webb) Linding. | Phelipanche gratiosa (Webb) Carlon et al. | | |
| Orobanche grayana Beck var. feudgei Munz | Orobanche californica Cham. & Schltdl. subsp. feudgei (Munz) Heckard | | i |
| Orobanche grayana Beck var. grayana | Orobanche californica Cham. & Schltdl. subsp. grayana (Beck) Heckard | | i |
| Orobanche grayana Beck var. jepsonii Munz | Orobanche californica Cham. & Schltdl. subsp. jepsonii (Munz) Heckard | | i |
| Orobanche grenieri F. W. Schultz | | a | |
| Orobanche grisebachii Reut. | Orobanche minor Sm. | | |
| Orobanche grossheimii Novopokr. | | a | |
| Orobanche hadroantha Beck | | a | |
| Orobanche haenseleri Reut. | | a | |
| Orobanche hansii A. Kern. | Orobanche cernua Loefl. var. hansii (A. Kern.) Beck | | |
| Orobanche hederae Duby | | a | |
| Orobanche heldreichii (Reut.) Beck | Phelipanche heldreichii (Reut.) Sojak | | |
| Orobanche hermonis Mouterde | | a | |
| Orobanche heyniae Dinter | Alectra orobanchoides Benth. | | |
| Orobanche hirtiflora (Reut.) Tzvelev | Phelipanche hirtiflora (Reut.) Sojak | | |
| Orobanche hohenackeri (Reut.) Tzvelev | Phelipanche mutelii (F. W. Schultz) Pomel | | |
| Orobanche hookeriana Ball | Orobanche foetida Poir. | | |
| Orobanche humbertii Maire | | a | |
| Orobanche icterica Pau | Orobanche leptantha Pomel | | |
| Orobanche indica Buch.-Ham. ex Roxb. | Phelipanche aegyptiaca (Pers.) Pomel | | |
| Orobanche japonensis Makino | Orobanche coerulescens Stephan ex Willd. | | |
| Orobanche kelleri Novopokr. | | a | |
| Orobanche kochii F. W. Schultz | | a | |
| Orobanche korshinskyi Novopokr. | Orobanche coerulescens Stephan ex Willd. | | |
| Orobanche kotschyi Reut. | | a | |
| Orobanche kotschyi Reut. var. gigantea Beck | Orobanche kotschyi Reut. | | i |
| Orobanche krylowii Beck | | a | |
| Orobanche kurdica Boiss. & Hausskn. | | a | |
| Orobanche laevis auct. | Phelipanche arenaria (Borkh.) Pomel | | |
| Orobanche lainzii (Gomez Nav. et al.) Triano & A. Pujadas | Phelipanche lainzii Gomez Nav. et al. | | |
| Orobanche lanuginosa (C. A. Mey.) Beck ex Krylov | Phelipanche lanuginosa (C. A. Mey.) Holub | | |
| Orobanche laserpitii-sileris Reut. ex Jord. | | a | |
| Orobanche latisquama (F. W. Schultz) Batt. | | a | |
| Orobanche lavandulacea Rchb. | Phelipanche lavandulacea (Rchb.) Pomel | | |
| Orobanche leptantha Pomel | | a | |
| Orobanche leucopogon Boiss. & Hausskn. | Orobanche anatolica Boiss. & Reut. | | |
| Orobanche libanotica (Schweinf. ex Boiss.) Beck | Phelipanche libanotica (Schweinf. ex Boiss.) Sojak | | i |
| Orobanche litorea Guss. | | a | |
| Orobanche longibracteata Schiman-Czeika | | a | |
| Orobanche loricata Rchb. | Orobanche artemisiae-campestris Vaucher ex Gaudin | | |
| Orobanche lucorum A. Braun | | a | |
| Orobanche ludoviciana Nutt. | | a | |
| Orobanche ludoviciana Nutt. subsp. ludoviciana | | a | i |
| Orobanche ludoviciana Nutt. subsp. multiflora L. T. Collins ex H. L. White & W. C. Holmes | | a | i |
| Orobanche ludoviciana Nutt. var. arenosa (Suksd.) Cronquist | Orobanche ludoviciana Nutt. subsp. ludoviciana | | i |
| Orobanche ludoviciana Nutt. var. cooperi (A. Gray) Beck | Orobanche cooperi (A. Gray) A. Heller | | i |
| Orobanche ludoviciana Nutt. var. latiloba Munz | Orobanche cooperi (A. Gray) A. Heller | | i |
| Orobanche ludoviciana Nutt. var. multiflora (Nutt.) Beck | Orobanche ludoviciana Nutt. subsp. multiflora L. T. Collins ex H. L. White & W. C. Holmes | | i |
| Orobanche lutea Baumg. | | a | |
| Orobanche lycoctoni Rhiner | | a | |
| Orobanche mairei H. Lev. | Orobanche coerulescens Stephan ex Willd. | | |
| Orobanche major auct. nonn. | Orobanche elatior Sutton | | |
| Orobanche major L. | Orobanche caryophyllacea Sm. | | |
| Orobanche mariana A. Pujadas | Phelipanche rosmarina (Beck) Banfi et al. | | |
| Orobanche megalantha Harry Sm. | | a | |
| Orobanche minor Sm. | | a | |
| Orobanche minor Sm. var. grisebachii (Reut.) Hadidy | Orobanche minor Sm. | | i |
| Orobanche mongolica Beck | | a | |
| Orobanche montserratii A. Pujadas & D. Gomez | | a | |
| Orobanche multicaulis Brandegee | | a | |
| Orobanche multiflora Nutt. | Orobanche ludoviciana Nutt. subsp. multiflora L. T. Collins ex H. L. White & W. C. Holmes | | |
| Orobanche multiflora Nutt. var. arenosa (Suksd.) Munz | Orobanche ludoviciana Nutt. subsp. ludoviciana | | i |
| Orobanche multiflora Nutt. var. pringlei Munz | Orobanche ludoviciana Nutt. subsp. multiflora L. T. Collins ex H. L. White & W. C. Holmes | | i |
| Orobanche mupinensis Hu | | a | |
| Orobanche mutelii F. J. Schultz subsp. brassicae Novopokr. | Phelipanche mutelii (F. W. Schultz) Pomel | | i |
| Orobanche mutelii F. W. Schultz | Phelipanche mutelii (F. W. Schultz) Pomel | | |
| Orobanche nana (Reut.) Beck | Phelipanche nana (Reut.) Sojak | | |
| Orobanche nipponica Makino | Orobanche coerulescens Stephan ex Willd. | | |
| Orobanche nowackiana Markgr. | Phelipanche nowackiana (Markgr.) Sojak | | |
| Orobanche olbiensis (Coss.) Nyman | Phelipanche olbiensis (Coss.) Carlon et al. | | |
| Orobanche ombrochares Hance | | a | |
| Orobanche orientalis Beck | | a | |
| Orobanche oxyloba (Reut.) Beck | Phelipanche oxyloba (Reut.) Sojak | | |
| Orobanche ozanonis Beck | Orobanche serbica Beck & Petrovic | | |
| Orobanche palaestina Reut. | Orobanche minor Sm. | | |
| Orobanche pancicii Beck | | a | |
| Orobanche parishii (Jeps.) Heckard | | a | |
| Orobanche parishii (Jeps.) Heckard subsp. brachyloba Heckard | | a | i |
| Orobanche parishii (Jeps.) Heckard subsp. parishii | | a | i |
| Orobanche picridis F. W. Schultz | | a | |
| Orobanche pinorum Geyer ex Hook. | | a | |
| Orobanche portoilicitana A. Pujadas & M. B. Crespo | Phelipanche portoilicitana (A. Pujadas & M. B. Crespo) Carlon et al. | | |
| Orobanche pseudobarleriae Dinter | Alectra pseudobarleriae (Dinter) Dinter | | |
| Orobanche psila C. B. Clarke ex Hook. f. | | a | i |
| Orobanche pubescens d'Urv. | | a | |
| Orobanche pulchella (C. A. Mey.) Novopokr. | Phelipanche pulchella (C. A. Mey.) Sojak | | |
| Orobanche purpurea Jacq. | Phelipanche purpurea (Jacq.) Sojak | | |
| Orobanche pycnostachya Hance | | a | |
| Orobanche pycnostachya Hance var. amurensis Beck | | a | i |
| Orobanche pycnostachya Hance var. pycnostachya | | a | i |
| Orobanche quadrifida K. Koch | Orobanche caryophyllacea Sm. | | |
| Orobanche ramosa L. | Phelipanche ramosa (L.) Pomel | | |
| Orobanche ramosa L. subsp. mutelii (F. W. Schultz) Cout. | Phelipanche mutelii (F. W. Schultz) Pomel | | i |
| Orobanche ramosa L. subsp. nana (Reut.) Cout. | Phelipanche nana (Reut.) Sojak | | i |
| Orobanche ramosa L. var. brevispicata (Ledeb.) R. A. Graham | Phelipanche mutelii (F. W. Schultz) Pomel | | i |
| Orobanche ramosa L. var. schweinfurthii (Beck) Hadidy | Phelipanche schweinfurthii (Beck) Sojak | | i |
| Orobanche rapum-genistae Thuill. | | a | |
| Orobanche rapum-genistae Thuill. subsp. benthamii (Timb.-Lagr.) P. Fourn. | Orobanche rapum-genistae Thuill. | | i |
| Orobanche rapum-genistae Thuill. subsp. rigens (Loisel.) P. Fourn. | Orobanche rigens Loisel. | | i |
| Orobanche rechingeri Gilli | Phelipanche nowackiana (Markgr.) Sojak | | |
| Orobanche resedarum (Carlon et al.) A. Pujadas & Triano | Phelipanche resedarum Carlon et al. | | |
| Orobanche reticulata Wallr. | | a | |
| Orobanche reuteriana (Rchb. f.) M. B. Crespo & A. Pujadas | Phelipanche reuteriana (Rchb. f.) Carlon et al. | | i |
| Orobanche rigens Loisel. | | a | |
| Orobanche rossica Cham. & Schltdl. | Boschniakia rossica (Cham. & Schltdl.) B. Fedtsch. | | |
| Orobanche salviae F. W. Schultz ex Koch | | a | |
| Orobanche sanguinea C. Presl | | a | |
| Orobanche santolinae Loscos & J. Pardo | | a | |
| Orobanche schultzii Mutel | Phelipanche schultzii (Mutel) Pomel | | |
| Orobanche schultzioides (M. J. Y. Foley) Domina | Phelipanche schultzioides M. J. Y. Foley | | |
| Orobanche schweinfurthii Beck | Phelipanche schweinfurthii (Beck) Sojak | | |
| Orobanche schwingenschussii Gilli | Phelipanche schwingenschussii (Gilli) Holub | | |
| Orobanche scolymi Pomel | | a | |
| Orobanche serbica Beck & Petrovic | | a | |
| Orobanche serratocalyx Beck | | a | |
| Orobanche sideana Gilli | | a | |
| Orobanche sinensis Harry Sm. | | a | |
| Orobanche sintenisii Beck | | a | |
| Orobanche solmsii C. B. Clarke | | a | |
| Orobanche sordida C. A. Mey. | | a | |
| Orobanche stocksii Boiss. | | a | |
| Orobanche tetuanensis Ball | Orobanche gracilis Sm. | | |
| Orobanche teucrii Holandre | | a | |
| Orobanche trichocalyx (Webb) Beck | Phelipanche lavandulacea (Rchb.) Pomel subsp. trichocalyx (Webb) Carlon et al. | | |
| Orobanche tunetana Beck | Phelipanche reuteriana (Rchb. f.) Carlon et al. | | |
| Orobanche uniflora L. | | a | |
| Orobanche uralensis Beck | Phelipanche uralensis (Beck) Czerep. | | |
| Orobanche valida Jeps. | | a | |
| Orobanche valida Jeps. subsp. howellii Heckard & L. T. Collins | | a | i |
| Orobanche valida Jeps. subsp. valida | | a | i |
| Orobanche vallicola (Jeps.) Heckard | | a | |
| Orobanche variegata Wallr. | | a | |
| Orobanche versicolor F. W. Schultz | Orobanche pubescens d'Urv. | | |
| Orobanche virginiana L. | Epifagus virginiana (L.) W. P. C. Barton | | |
| Orobanche vitellina Novopokr. | | a | |
| Orobanche vulgaris Poir. | Orobanche caryophyllacea Sm. | | |
| Orobanche wendelboi Schiman-Czeika | | a | |
| Orobanche yunnanensis (Beck) Hand.-Mazz. | | a | |