Petalidium variabile C.B.Cl.Hybrid species doubtful

Petalidium parvifolium C.B.Clarke ex Schinz species accepted

Petalidium engleranum C.B.Clarke species doubtful

Petalidium crispum A.Meeuse ex P.G.Mey. species accepted

Petalidium giessii P.G.Mey. species accepted

Petalidium setosum C.B.Clarke species homotypic synonym

Petalidium parvifolium C.B.Clarke species homotypic synonym

Petalidium subcrispum P.G.Mey. species accepted

Petalidium bralerioides Nees species doubtful

Petalidium parvifolium var. angustifolium Schinz variety heterotypic synonym

Petalidium halimioides (Nees) S.Moore species accepted

Petalidium kaokoense Swanepoel species accepted

Pseudobarleria variabilis var. viridescens Engl. variety synonym

Barleria halimioides Nees species synonym

Petalidium mannheimerae Swanepoel, Nanyeni & A.E.van Wyk species accepted

Petalidium sesfonteinense Swanepoel & E.A.Tripp species accepted

Petalidium karasbergense Swanepoel & A.E.van Wyk, 2023 species accepted

Petalidium konkiepense Swanepoel & A.E.van Wyk species accepted

Barleria otaviensis Dinter ex Oberm. species synonym

Barleria halimoides Nees species synonym

Petalidium angustitubum P.G.Mey. species accepted

Pseudobarleria variabilis var. incana Engl. variety synonym

Petalidium pilosibracteolatum Merxm. & Hainz species accepted

Petalidium aromaticum var. canescens Oberm. variety synonym

Petalidium aromaticum var. aromaticum variety synonym

Pseudobarleria halimoides (Nees) Lindau species synonym

Petalidium rossmannianum P.G.Mey. species accepted

Petalidium crispum A.Meeuse species homotypic synonym

Petalidium currorii Benth. species homotypic synonym

Barleria otaviensis Dinter species homotypic synonym

Pseudobarleria welwitschii (S.Moore) Lindau species synonym

Pseudobarleria variabilis Engl. species synonym

Pseudobarleria rupestris (S.Moore) Lindau species synonym

Pseudobarleria physaloides Lindau species synonym

Pseudobarleria ovata Schinz species synonym

Pseudobarleria loranthifolia (S.Moore) Lindau species synonym

Pseudobarleria linifolia (T.Anderson) Lindau species synonym

Pseudobarleria lepidagathis (S.Moore) Lindau species synonym

Pseudobarleria latifolia Schinz species synonym

Pseudobarleria lanata Engl. species synonym

Pseudobarleria hirsuta T.Anderson species heterotypic synonym

Pseudobarleria halimioides (Nees) Lindau species synonym

Pseudobarleria glutinosa Engl. species synonym

Pseudobarleria glandulosa (S.Moore) Lindau species synonym

Pseudobarleria glandulifera Lindau species synonym

Pseudobarleria engleriana Schinz species synonym

Pseudobarleria currorii (S.Moore) Lindau species synonym

Pseudobarleria coccinea (Moore) Lindau species synonym

Pseudobarleria canescens Engl. species synonym

Petalidium wilmaniae Oberm. species synonym

Petalidium welwitschii S.Moore species accepted

Petalidium variabile (Engl.) C.B.Clarke species accepted

Petalidium tomentosum S.Moore species accepted

Petalidium spiniferum C.B.Clarke species accepted

Petalidium setosum C.B.Clarke ex Schinz species accepted

Petalidium rupestre S.Moore species accepted

Petalidium rubescens Oberm. species synonym

Petalidium rautanenii Schinz species accepted

Petalidium ramulosum Schinz species accepted

Petalidium physaloides S.Moore species accepted

Petalidium ovatum (Schinz) C.B.Clarke species synonym

Petalidium otaviense Dinter species synonym

Petalidium ohopohense P.G.Mey. species accepted

Petalidium oblongifolium C.B.Clarke species accepted

Petalidium microtrichum Benoist species accepted

Petalidium luteoalbum A.Meeuse species accepted

Petalidium lucens Oberm. species accepted

Petalidium loranthifolium S.Moore species synonym

Petalidium linifolium T.Anderson species accepted

Petalidium lepidagathis S.Moore species accepted

Petalidium latifolium (Schinz) C.B.Clarke species synonym

Petalidium lanatum (Engl.) C.B.Clarke species accepted

Petalidium incanum (Engl.) Mildbr. species synonym

Petalidium huillense C.B.Clarke species accepted

Petalidium hirsutum (T.Anderson) P.G.Mey. species synonym

Petalidium halimoides (Nees) S.Moore species accepted

Petalidium gossweileri S.Moore species accepted

Petalidium glutinosum (Engl.) C.B.Clarke species synonym

Petalidium glandulosum S.Moore species accepted

Petalidium eurychlamys Mildbr. species synonym

Petalidium englerianum (Schinz) C.B.Clarke species accepted

Petalidium elatum Benoist species accepted

Petalidium eenii S.Moore species synonym

Petalidium damarense S.Moore species synonym

Petalidium cymbiforme Schinz species accepted

Petalidium currorii Benth. ex S.Moore species accepted

Petalidium coccineum S.Moore species accepted

Petalidium cirrhiferum S.Moore species accepted

Petalidium canescens (Engl.) C.B.Clarke species accepted

Petalidium bracteatum Oberm. species accepted

Petalidium aromaticum Oberm. species accepted