Robuta

https://pubmed.ncbi.nlm.nih.gov/12064717/ Neolignan glucosides from Phlomis chimerae Boiss From the aerial parts of the plant Phlomis chimerae, a new neolignan glucoside, (-)-4-O-methyldihydrodehydrodiconiferyl alcohol-9'-O-beta-D-glucopyranoside (1)... phlomis