| Alectra vogelii Benth. | | a | | Alectra vogeliiBenth. | |
| Alectra spp. | | a | | Alectra spp. | |
| Alectra parasitica A. Rich. var. chitrakutensis M. A. Rau | Alectra chitrakutensis (M. A. Rau) R. Prasad & R. D. Dixit | | i | Alectra parasiticaA. Rich. var.chitrakutensis M. A. Rau | Alectra chitrakutensis(M. A. Rau) R. Prasad & R. D. Dixit |
| Alectra chitrakutensis (M. A. Rau) R. Prasad & R. D. Dixit | | a | | Alectra chitrakutensis(M. A. Rau) R. Prasad & R. D. Dixit | |
| Alectra stricta Benth. | | a | | Alectra strictaBenth. | |
| Alectra sessiliflora (Vahl) Kuntze | | a | | Alectra sessiliflora(Vahl) Kuntze | |
| Alectra avensis (Benth.) Merr. | Alectra sessiliflora (Vahl) Kuntze | | | Alectra avensis(Benth.) Merr. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra indica Benth. | Alectra sessiliflora (Vahl) Kuntze | | | Alectra indicaBenth. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra rigida (Hiern) Hemsl. | | a | | Alectra rigida(Hiern) Hemsl. | |
| Alectra glandulosa Philcox | | a | | Alectra glandulosaPhilcox | |
| Alectra dolichocalyx Philcox | | a | | Alectra dolichocalyxPhilcox | |
| Alectra asperrima Benth. | | a | | Alectra asperrimaBenth. | |
| Alectra pubescens Philcox | | a | | Alectra pubescensPhilcox | |
| Alectra picta (Hiern) Hemsl. | | a | | Alectra picta(Hiern) Hemsl. | |
| Alectra parasitica A. Rich. | | a | | Alectra parasiticaA. Rich. | |
| Alectra bainesii Hemsl. | | a | | Alectra bainesiiHemsl. | |
| Alectra orobanchoides Benth. | | a | | Alectra orobanchoidesBenth. | |
| Alectra alba (Hepper) B. L. Burtt | | a | | Alectra alba(Hepper) B. L. Burtt | |
| Alectra abyssinica (Hochst. ex Benth.) A. Rich. | Hedbergia abyssinica (Hochst. ex Benth.) Molau | | | Alectra abyssinica(Hochst. ex Benth.) A. Rich. | Hedbergia abyssinica(Hochst. ex Benth.) Molau |
| Alectra angustifolia Engl. | Alectra vogelii Benth. | | | Alectra angustifoliaEngl. | Alectra vogeliiBenth. |
| Alectra sessiliflora (Vahl) Kuntze var. senegalensis (Benth.) Hepper | Alectra sessiliflora (Vahl) Kuntze | | i | Alectra sessiliflora(Vahl) Kuntze var.senegalensis (Benth.) Hepper | Alectra sessiliflora(Vahl) Kuntze |
| Alectra sessiliflora (Vahl) Kuntze var. monticola (Engl.) Melch. | Alectra sessiliflora (Vahl) Kuntze | | i | Alectra sessiliflora(Vahl) Kuntze var.monticola (Engl.) Melch. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra senegalensis Benth. | Alectra sessiliflora (Vahl) Kuntze | | | Alectra senegalensisBenth. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra communis Hemsl. | Alectra sessiliflora (Vahl) Kuntze | | | Alectra communisHemsl. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra barbata (Hiern) Melch. | Alectra sessiliflora (Vahl) Kuntze | | | Alectra barbata(Hiern) Melch. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra melampyroides Benth. | Alectra sessiliflora (Vahl) Kuntze | | | Alectra melampyroidesBenth. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra natalensis (Hiern) Melch. | | a | | Alectra natalensis(Hiern) Melch. | |
| Alectra aurantiaca Hemsl. | | a | | Alectra aurantiacaHemsl. | |
| Alectra basutica (E. Phillips) Melch. | | a | | Alectra basutica(E. Phillips) Melch. | |
| Alectra capensis Thunb. | | a | | Alectra capensisThunb. | |
| Alectra dunensis Hilliard & B. L. Burtt | | a | | Alectra dunensisHilliard & B. L. Burtt | |
| Alectra lancifolia Hemsl. | | a | | Alectra lancifoliaHemsl. | |
| Alectra lurida Harv. | | a | | Alectra luridaHarv. | |
| Alectra heyniae Dinter | Alectra orobanchoides Benth. | | | Alectra heyniaeDinter | Alectra orobanchoidesBenth. |
| Alectra kirkii Hemsl. | Alectra orobanchoides Benth. | | | Alectra kirkiiHemsl. | Alectra orobanchoidesBenth. |
| Alectra parvifolia (Engl.) Schinz | Alectra orobanchoides Benth. | | | Alectra parvifolia(Engl.) Schinz | Alectra orobanchoidesBenth. |
| Alectra pseudobarleriae (Dinter) Dinter | | a | | Alectra pseudobarleriae(Dinter) Dinter | |
| Alectra pumila Benth. | | a | | Alectra pumilaBenth. | |
| Alectra schoenfelderi Dinter & Melch. | | a | | Alectra schoenfelderiDinter & Melch. | |
| Alectra pusilla E. Phillips | Alectra schoenfelderi Dinter & Melch. | | | Alectra pusillaE. Phillips | Alectra schoenfelderiDinter & Melch. |
| Alectra thyrsoidea Melch. | | a | | Alectra thyrsoideaMelch. | |
| Alectra kilimandjarica Hemsl. | Alectra orobanchoides Benth. | | | Alectra kilimandjaricaHemsl. | Alectra orobanchoidesBenth. |
| Alectra welwitschii (Hiern) Hemsl. | | a | | Alectra welwitschii(Hiern) Hemsl. | |
| Alectra basserei Berhaut | | a | | Alectra bassereiBerhaut | |
| Alectra hildebrandtii Eb. Fisch. | | a | | Alectra hildebrandtiiEb. Fisch. | |
| Alectra ibityensis Eb. Fisch. | | a | | Alectra ibityensisEb. Fisch. | |
| Alectra humbertii Eb. Fisch. | | a | | Alectra humbertiiEb. Fisch. | |
| Alectra fruticosa Eb. Fisch. | | a | | Alectra fruticosaEb. Fisch. | |
| Alectra pedicularioides Baker | Pseudomelasma pedicularioides (Baker) Eb. Fisch. | | | Alectra pedicularioidesBaker | Pseudomelasma pedicularioides(Baker) Eb. Fisch. |
| Alectra linearis Hepper | | a | | Alectra linearisHepper | |
| Alectra rigida (Hiern) Hemsl. subsp. paludosa (A. Chev.) Hepper | | a | i | Alectra rigida(Hiern) Hemsl. subsp. paludosa (A. Chev.) Hepper | |
| Alectra rigida (Hiern) Hemsl. subsp. rigida | | a | i | Alectra rigida(Hiern) Hemsl. subsp. rigida | |
| Alectra paludosa A. Chev. | Alectra rigida (Hiern) Hemsl. subsp. paludosa (A. Chev.) Hepper | | | Alectra paludosaA. Chev. | Alectra rigida(Hiern) Hemsl. subsp. paludosa (A. Chev.) Hepper |
| Alectra arabica Deflers | Alectra sessiliflora (Vahl) Kuntze | | | Alectra arabicaDeflers | Alectra sessiliflora(Vahl) Kuntze |
| Alectra aspera (Cham. & Schltdl.) L. O. Williams | | a | | Alectra aspera(Cham. & Schltdl.) L. O. Williams | |
| Alectra brasiliensis Benth. | Alectra aspera (Cham. & Schltdl.) L. O. Williams | | | Alectra brasiliensisBenth. | Alectra aspera(Cham. & Schltdl.) L. O. Williams |
| Alectra fluminensis (Vell.) Stearn | Alectra aspera (Cham. & Schltdl.) L. O. Williams | | | Alectra fluminensis(Vell.) Stearn | Alectra aspera(Cham. & Schltdl.) L. O. Williams |
| Alectra petitiana A. Rich. | Hedbergia abyssinica (Hochst. ex Benth.) Molau | | | Alectra petitianaA. Rich. | Hedbergia abyssinica(Hochst. ex Benth.) Molau |
| Alectra cordata Benth. | Alectra sessiliflora (Vahl) Kuntze | | | Alectra cordataBenth. | Alectra sessiliflora(Vahl) Kuntze |
| Alectra virgata Hemsl. | | a | | Alectra virgataHemsl. | |
| Alectra dentata (Benth.) Kuntze | Alectra sessiliflora (Vahl) Kuntze | | | Alectra dentata(Benth.) Kuntze | Alectra sessiliflora(Vahl) Kuntze |
| Alectra hippocrepandra (Hiern) Hemsl. | | a | | Alectra hippocrepandra(Hiern) Hemsl. | |
| Alectra congolensis Troupin | | a | | Alectra congolensisTroupin | |
| Alectra gracilis S. Moore | | a | | Alectra gracilisS. Moore | |
| Alectra moeroensis Engl. | | a | | Alectra moeroensisEngl. | |
| Alectra hundtii Melch. | | a | | Alectra hundtiiMelch. | |
| Alectra ledermannii Engl. | | a | | Alectra ledermanniiEngl. | |
| Alectra trinervis Hemsl. | | a | | Alectra trinervisHemsl. | |
| Alectra schliebenii Melch. | | a | | Alectra schliebeniiMelch. | |
| Alectra atrosanguinea (Hiern) Hemsl. | | a | | Alectra atrosanguinea(Hiern) Hemsl. | |
| Alectra major E. Mey. | Alectra capensis Thunb. | | | Alectra majorE. Mey. | Alectra capensisThunb. |
| Alectra minor E. Mey. | Alectra capensis Thunb. | | | Alectra minorE. Mey. | Alectra capensisThunb. |
| Alectra scharensis Engl. | Alectra vogelii Benth. | | | Alectra scharensisEngl. | Alectra vogeliiBenth. |
| Alectra merkeri Engl. | Alectra vogelii Benth. | | | Alectra merkeriEngl. | Alectra vogeliiBenth. |
| Alectra parasitica A. Rich. var. parasitica | Alectra parasitica A. Rich. | | i | Alectra parasiticaA. Rich. var.parasitica | Alectra parasiticaA. Rich. |
| Alectra sessiliflora (Vahl) Kuntze var. sessiliflora | Alectra sessiliflora (Vahl) Kuntze | | i | Alectra sessiliflora(Vahl) Kuntze var.sessiliflora | Alectra sessiliflora(Vahl) Kuntze |