Phuopsis stylosa, the Caucasian crosswort or large-styled crosswort, is a low-growing, mat-forming, aromatic perennial plant in the madder, or bedstraw family Rubiaceae.
Phuopsis stylosa, commonly called the Caucasian crosswort or large-styled crosswort, is a low-growing, mat-forming, fragrant perennial plant within the madder, or bedstraw, family.