| Family | subfamily | Genus | Species | |
|---|---|---|---|---|
| Campanulaceae | Campanuloideae | Asyneuma Griseb. | Asyneuma rigidum (Willd.)Grossh.subsp. Sinai (A.DC.)Damboldt | Details |
| Campanulaceae | Campanuloideae | Campanula L. | Campanula dulcis Decne. | Details |
| Campanulaceae | Campanuloideae | Campanula L. | Campanula dimorphantha Schweinf. | Details |
| Campanulaceae | Campanuloideae | Campanula L. | Campanula erinus L. | Details |
| Campanulaceae | Campanuloideae | Campanula L. | Campanula sulphurea Boiss. | Details |
| Campanulaceae | Campanuloideae | Legoousia Durande | Legousia speculum-veneris (L.) Durande ex Vill. | Details |
| Campanulaceae | Campanuloideae | Wahlnbergia Schrad. ex Roth | Wahlnbergia campanuloides (Delile)Vatke | Details |
| Campanulaceae | Campanuloideae | Wahlnbergia Schrad. Ex Roth | Wahlnbergia lobeliodes (L.fil.) Link subsp. nutabunda (Guss.)Murb. | Details |
| Capparaceae | Capparis L. | Capparis cartilaginea Decne. | Details | |
| Capparaceae | Boscia Lam. | Boscia integrifolia J.St.-Hil. | Details | |
| Capparaceae | Cadaba Forssk. | Cadaba glandulosa Forssk. | Details | |
| Capparaceae | Cadaba Forssk. | Cadaba rotundifolia Forssk. | Details | |
| Capparaceae | Capparis L. | Capparis sicula Duh.subsp. leucophylla (DC.)Inocencio, D.Rivera, Obón & Alcaraz. | Details | |
| Capparaceae | Capparis L. | Capparis spinosa L. var. spinosa | Details | |
| Capparaceae | Maerua Forssk. | Maerua oblogifolia (Forssk.)A.Rich. | Details | |
| Capparaceae | Capparis L. | Capparis orientalis Veill. | Details | |
| Capparaceae | Cadaba Forssk. | Cadaba farinosa Forssk. | Details | |
| Capparaceae | Capparis L. | Capparis spinosa var. aegyptia (Lam.) Boiss. | Details | |
| Capparaceae | Maerua Forssk. | Maerua crassifolia Forssk. | Details | |
| Capparaceae | Capparis L. | Capparis decidua (Forssk,)Edgew, | Details | |
| Capparaceae | Boscia Lam. | Boscia salicifolia Oliv. | Details | |
| Caprifoliaceae | Dipsacoideae | Scabiosa L. | Scabiosa arenaria Forssk. | Details |
| Caprifoliaceae | Dipsacoideae | Pterocephalus Vaill. ex Adans. | Pterocephalus sanctus Decne. | Details |
| Caprifoliaceae | Dipsacoideae | Pterocephalus Vaill. ex Adans. | Pterocephalus arabicus Boiss. | Details |
| Caprifoliaceae | Dipsacoideae | Pterocephalus Vaill. ex Adans. | Pterocephalus brevis Coult. | Details |
| Caprifoliaceae | Dipsacoideae | Pterocephalus Vaill. ex Adans. | Pterocephalus plumosus (L.) F.Dietr. | Details |
| Caprifoliaceae | Dipsacoideae | Cephalaria Schrad. | Cephalaria syriaca (L.)Schrad. ex Roem. & Schult. | Details |
| Caprifoliaceae | Valerinoideae | Valeriana L. | Valeriana szovitsiana (Fisch. & C.A.Mey.) Christenh. & Byng | Details |
| Caprifoliaceae | Valerinoideae | Valerianella Mill. | Valerianella petrovitchii Asch. | Details |
| Caprifoliaceae | Valerinoideae | Valeriana L. | Valeriana discoidea (L.) Willd. | Details |
| Caprifoliaceae | Dipsacoideae | Lomelosia Raf. | Lomelosia aucheri (Boiss.) Greuter & Burdet | Details |
| Caprifoliaceae | Dipsacoideae | Lomelosia Raf. | Lomelosia olivieri (Coult.) Greuter & Burdet | Details |
| Caprifoliaceae | Dipsacoideae | Lomelosia Raf. | Lomelosia palaestina (L.) Raf., | Details |
| Caprifoliaceae | Dipsacoideae | Lomelosia Raf. | Lomelosia prolifera (L.) Greuter & Burdet | Details |
| Caprifoliaceaee | Dipsacoideae | Scabiosa L. | Scabiosa eremophila Boiss. | Details |
| Caryophyllaceae | Paronychioideae | Telephium L. | Telephium sphaerospermum Boiss. var. sphaerospermum | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene conoidea L. var. conoidea | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene conoidea L. var.obcordata Boiss. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene coniflora Nees ex Otth | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene vulgaris (Moench) Gärcke subsp. vulgaris | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene schimperiana Boiss. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene fruticosa L. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene leucophylla Boiss. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene longipetala Vent. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene odontopetala Fenzl var congesta Boiss. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene oreosinaica Chowdhuri | Details |
| Caryophyllaceae | Caryophylloideae | Atocion Adans. | Atocion armeria (L.) Raf. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene aegyptiaca (L.) L. fil. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene arabica Boiss. | Details |
| Caryophyllaceae | Caryophylloideae | Silene L. | Silene linearis Decne. | Details |