Lappula occidentalis var. occidentalis(S. Watson) Greene
Family: Boraginaceae
[Lappula echinata var. occidentalis (S. Watson) B. Boivin, moreLappula redowskii (Hornemann) Greene, Lappula redowskii var. desertorum (Greene) I.M. Johnst., Lappula redowskii var. occidentalis (S. Watson) Rydb., Lappula redowskii var. redowskii (Hornem.) Greene]
