Lappula echinata f. cupulata (A.Gray) B.Boivin
Lappula desertorum var. foliosa A.Nelson
Lappula heterosperma var. homosperma A.Nelson
Lappula heterosperma Greene
Echinospermum collinum (Greene) K.Schum.
Echinospermum coronatum (Greene) K.Schum.
Lappula texana var. columbiana (A.Nelson) I.M.Johnst.
Echinospermum redowskii var. cupulatum A.Gray
Lappula texana (Scheele) Britton
Lappula texana var. foliosa (A.Nelson) I.M.Johnst.
Lappula texana var. coronata (Greene) A.Nelson & J.F.Macbr.
Lappula redowskii f. cupulata (A.Gray) Scoggan
Lappula texana var. heterosperma (Greene) A.Nelson & J.F.Macbr.
Lappula redowskii var. cupulata (A.Gray) M.E.Jones
Lappula texana var. genuina I.M.Johnst.
Lappula texana var. homosperma (A.Nelson) A.Nelson & J.F.Macbr.
Lappula redowskii var. texana (Scheele) Brand
Lappula collina Greene
Lappula coronata Greene
Lappula foliosa (A.Nelson) A.Nelson
Echinospermum heterospermum (Greene) K.Schum.
Lappula columbiana A.Nelson
Lappula cupulata var. foliosa (A.Nelson) A.Nelson & J.F.Macbr.
Echinospermum texanum Scheele
Lappula cupulata Rydb.
Echinospermum scabrosum Buckley