Pseudoheterocaryum ×irregulare (Riedl) species accepted

Pseudoheterocaryum subsessile (Vatke) Kaz.Osaloo & Saadati species accepted

Pseudoheterocaryum szovitsianum (Fisch. & C.A.Mey.) Kaz.Osaloo & Saadati species accepted

Heterocaryum echinospermum var. oligacanthum (Boiss.) Brand variety synonym

Lappula szovitsiana (Fisch. & C.A.Mey.) Hand.-Mazz. species synonym

Heterocaryum echinophorum var. pachypodium (DC.) Brand variety synonym

Heterocaryum rigidum Fisch. & C.A.Mey. species synonym

Lappula macrocarpa (Zakirov) species synonym

Heterocaryum minimum var. szovitsianum (Fisch. & C.A.Mey.) Regel variety proparte synonym

Lappula echinophora var. szovitsiana (Fisch. & C.A.Mey.) Kuntze variety proparte synonym

Echinospermum echinophorum var. sessile Lipsky variety synonym

Lappula echinophora var. pachypoda (A.DC.) Kuntze variety synonym

Heterocaryum szovitsianum var. rigidum (A.DC.) Y.J.Nasir variety proparte synonym

Heterocaryum szovitsianum (Fisch. & C.A.Mey.) A.DC. species synonym

Heterocaryum szovitsianum var. szovitsianum variety synonym

Heterocaryum szovitsianum var. rigidum (A.DC.) Y.J.Nasir variety proparte synonym

Heterocaryum subsessile Vatke species synonym

Heterocaryum rigidum A.DC. species synonym

Heterocaryum pachypodum A.DC. species synonym

Heterocaryum oligacanthum (Boiss.) Bornm. species synonym

Heterocaryum macrocarpum Zakirov species synonym

Heterocaryum ×irregulare Riedl species synonym

Echinospermum szovitsianum Fisch. & C.A.Mey. species heterotypic synonym

Echinospermum pachypodum Hohen. ex A.DC. species synonym

Echinospermum heterocaryum Bunge species synonym

Cynoglossospermum oligacanthum (Boiss.) Kuntze species proparte synonym

Paracaryum arabicum Velen. species synonym

Lappula szovitsiana (Fisch. & C.A.Mey.) Druce species synonym

Lappula subsessilis (Vatke) Greuter & Burdet species synonym

Lappula stylosa Gürke species synonym

Lappula oligacantha (Boiss.) Dinsm. species synonym

Lappula echinophora var. sessile Kuntze variety synonym

Echinospermum oligacanthum Boiss. species heterotypic synonym

Heterocaryum echinophorum var. oligacanthum (Boiss.) Brand variety synonym

Heterocaryum echinophorum var. pachypodum (A.DC.) Brand variety synonym

Echinospermum szovitsianum Boiss. species heterotypic synonym

Lappula echinophora var. sessilis Kuntze variety synonym

Echinospermum pachypodum Hohen. species homotypic synonym

Heterocaryum pachypodum var. kotschyanum A.DC. variety synonym

Pseudoheterocaryum macrocarpum (Zakirov) Kaz.Osaloo & Saadati species accepted

Pseudoheterocaryum rigidum (A.DC.) Kaz.Osaloo & Saadati species accepted