| Crambe abyssinica Hochst. ex R. E. Fr. | Crambe hispanica L. subsp. abyssinica (Hochst. ex R. E. Fr.) Prina | | | Crambe abyssinica Hochst. ex R. E. Fr. | Crambe hispanica L. subsp. abyssinica (Hochst. ex R. E. Fr.) Prina | 12001 | 461441 |
| Crambe armena N. Busch | | a | | Crambe armena N. Busch | | 12002 | |
| Crambe aspera M. Bieb. | Crambe tataria Sebeók var. aspera (M. Bieb.) Boiss. | | | Crambe aspera M. Bieb. | Crambe tataria Sebeók var.aspera (M. Bieb.) Boiss. | 12003 | 461709 |
| Crambe cordifolia Steven | | a | | Crambe cordifolia Steven | | 12004 | |
| Crambe filiformis Jacq. | | a | | Crambe filiformis Jacq. | | 12005 | |
| Crambe grandiflora DC. | | a | | Crambe grandiflora DC. | | 12006 | |
| Crambe hispanica L. | | a | | Crambe hispanica L. | | 12007 | |
| Crambe hispanica L. var. glabrata (DC.) Coss. | Crambe glabrata DC. | | i | Crambe hispanica L. var.glabrata (DC.) Coss. | Crambe glabrata DC. | 12008 | 318836 |
| Crambe juncea M. Bieb. | | a | | Crambe juncea M. Bieb. | | 12009 | |
| Crambe koktebelica (Junge) N. Busch | | a | | Crambe koktebelica (Junge) N. Busch | | 12010 | |
| Crambe kotschyana Boiss. | Crambe cordifolia Steven subsp. kotschyana (Boiss.) Jafri | | | Crambe kotschyana Boiss. | Crambe cordifolia Steven subsp. kotschyana (Boiss.) Jafri | 12011 | 461707 |
| Crambe kralikii Coss. | | a | | Crambe kralikii Coss. | | 12012 | |
| Crambe maritima L. | | a | | Crambe maritima L. | | 12013 | |
| Crambe orientalis L. | | a | | Crambe orientalis L. | | 12014 | |
| Crambe pinnatifida W. T. Aiton | | a | | Crambe pinnatifida W. T. Aiton | | 12015 | |
| Crambe pontica Steven ex Rupr. | Crambe maritima L. | | | Crambe pontica Steven ex Rupr. | Crambe maritima L. | 12016 | 12013 |
| Crambe strigosa LʼHér. | | a | | Crambe strigosa LʼHér. | | 12017 | |
| Crambe tataria Sebeók | | a | | Crambe tataria Sebeók | | 12018 | |
| Crambe pritzelii Bolle | | a | | Crambe pritzelii Bolle | | 70203 | |
| Crambe scoparia Svent. | | a | | Crambe scoparia Svent. | | 70204 | |
| Crambe hispanica L. subsp. hispanica | | a | i | Crambe hispanica L. subsp. hispanica | | 311634 | |
| Crambe spp. | | a | | Crambe spp. | | 311635 | |
| Crambe glabrata DC. | | a | | Crambe glabrata DC. | | 318836 | |
| Crambe juncea M. Bieb. var. koktebelica Junge | Crambe koktebelica (Junge) N. Busch | | i | Crambe juncea M. Bieb. var.koktebelica Junge | Crambe koktebelica (Junge) N. Busch | 318837 | 12010 |
| Crambe fruticosa L. f. | | a | | Crambe fruticosa L. f. | | 318838 | |
| Crambe gigantea (Ceballos & Ortuño) Bramwell | Crambe santosii Bramwell | | | Crambe gigantea (Ceballos & Ortuño) Bramwell | Crambe santosii Bramwell | 318839 | 461703 |
| Crambe strigosa LʼHér. var. gigantea Ceballos & Ortuño | Crambe santosii Bramwell | | i | Crambe strigosa LʼHér. var.gigantea Ceballos & Ortuño | Crambe santosii Bramwell | 318840 | 461703 |
| Crambe glaberrima (Bornm.) Mouterde ex Greuter & Burdet | Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | | | Crambe glaberrima (Bornm.) Mouterde ex Greuter & Burdet | Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | 318841 | 461719 |
| Crambe persica Boiss. var. glaberrima Bornm. | Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | | i | Crambe persica Boiss. var.glaberrima Bornm. | Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | 318842 | 461719 |
| Crambe laevigata DC. ex Christ | | a | | Crambe laevigata DC. ex Christ | | 318843 | |
| Crambe scaberrima Webb ex Bramwell | | a | | Crambe scaberrima Webb ex Bramwell | | 318846 | |
| Crambe sventenii Pett. ex Bramwell & Sunding | | a | | Crambe sventenii Pett. ex Bramwell & Sunding | | 318847 | |
| Crambe tatarica Pall. ex Gueldenst. | Crambe tataria Sebeók | | | Crambe tatarica Pall. ex Gueldenst. | Crambe tataria Sebeók | 418784 | 12018 |
| Crambe kilimandscharica O. E. Schulz | | a | | Crambe kilimandscharica O. E. Schulz | | 423795 | |
| Crambe hispanica L. subsp. glabrata (DC.) Cout. | Crambe glabrata DC. | | i | Crambe hispanica L. subsp. glabrata (DC.) Cout. | Crambe glabrata DC. | 423796 | 318836 |
| Crambe hispanica L. subsp. abyssinica (Hochst. ex R. E. Fr.) Prina | | a | i | Crambe hispanica L. subsp. abyssinica (Hochst. ex R. E. Fr.) Prina | | 461441 | |
| Crambe arborea Webb ex Christ | | a | | Crambe arborea Webb ex Christ | | 461693 | |
| Crambe feuilleei A. Santos ex Prina & Mart.-Laborde | | a | | Crambe feuilleei A. Santos ex Prina & Mart.-Laborde | | 461694 | |
| Crambe fruticosa L. f. subsp. fruticosa | | a | i | Crambe fruticosa L. f. subsp. fruticosa | | 461695 | |
| Crambe fruticosa L. f. subsp. pinnatifida (Lowe) Prina & Mart.-Laborde | | a | i | Crambe fruticosa L. f. subsp. pinnatifida (Lowe) Prina & Mart.-Laborde | | 461696 | |
| Crambe fruticosa L. f. var. pinnatifida Lowe | Crambe fruticosa L. f. subsp. pinnatifida (Lowe) Prina & Mart.-Laborde | | i | Crambe fruticosa L. f. var.pinnatifida Lowe | Crambe fruticosa L. f. subsp. pinnatifida (Lowe) Prina & Mart.-Laborde | 461697 | 461696 |
| Crambe gomerae Webb ex Christ | | a | | Crambe gomerae Webb ex Christ | | 461698 | |
| Crambe gomerae Webb ex Christ subsp. gomerae | | a | i | Crambe gomerae Webb ex Christ subsp. gomerae | | 461700 | |
| Crambe gomerae Webb ex Christ subsp. hirsuta Prina | | a | i | Crambe gomerae Webb ex Christ subsp. hirsuta Prina | | 461701 | |
| Crambe microcarpa A. Santos | | a | | Crambe microcarpa A. Santos | | 461702 | |
| Crambe santosii Bramwell | | a | | Crambe santosii Bramwell | | 461703 | |
| Crambe tamadabensis Prina & Marrero Rodr. | | a | | Crambe tamadabensis Prina & Marrero Rodr. | | 461704 | |
| Crambe wildpretii Prina & Bramwell | | a | | Crambe wildpretii Prina & Bramwell | | 461705 | |
| Crambe cordifolia Steven subsp. cordifolia | | a | i | Crambe cordifolia Steven subsp. cordifolia | | 461706 | |
| Crambe cordifolia Steven subsp. kotschyana (Boiss.) Jafri | | a | i | Crambe cordifolia Steven subsp. kotschyana (Boiss.) Jafri | | 461707 | |
| Crambe tataria Sebeók var. tataria | | a | i | Crambe tataria Sebeók var.tataria | | 461708 | |
| Crambe tataria Sebeók var. aspera (M. Bieb.) Boiss. | | a | i | Crambe tataria Sebeók var.aspera (M. Bieb.) Boiss. | | 461709 | |
| Crambe steveniana Rupr. | | a | | Crambe steveniana Rupr. | | 461710 | |
| Crambe edentula Fisch. & C. A. Mey. ex Korsh. | | a | | Crambe edentula Fisch. & C. A. Mey. ex Korsh. | | 461711 | |
| Crambe alutacea Hand.-Mazz. | | a | | Crambe alutacea Hand.-Mazz. | | 461712 | |
| Crambe orientalis L. var. alutacea (Hand.-Mazz.) Hedge & Hub.-Mor. | Crambe alutacea Hand.-Mazz. | | i | Crambe orientalis L. var.alutacea (Hand.-Mazz.) Hedge & Hub.-Mor. | Crambe alutacea Hand.-Mazz. | 461713 | 461712 |
| Crambe shugnana Korsh. | | a | | Crambe shugnana Korsh. | | 461714 | |
| Crambe gordjaginii Sprygin & Popov | | a | | Crambe gordjaginii Sprygin & Popov | | 461715 | |
| Crambe grossheimii I. I. Khalilov | | a | | Crambe grossheimii I. I. Khalilov | | 461716 | |
| Crambe hedgei I. I. Khalilov | | a | | Crambe hedgei I. I. Khalilov | | 461717 | |
| Crambe orientalis L. subsp. orientalis | | a | i | Crambe orientalis L. subsp. orientalis | | 461718 | |
| Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | | a | i | Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | | 461719 | |
| Crambe orientalis L. var. sulphurea Stapf ex O. E. Schulz | Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | | i | Crambe orientalis L. var.sulphurea Stapf ex O. E. Schulz | Crambe orientalis L. subsp. sulphurea (Stapf ex O. E. Schulz) Prina | 461720 | 461719 |
| Crambe sinuato-dentata Hochst. & Schimp. | | a | | Crambe sinuato-dentata Hochst. & Schimp. | | 461721 | |