Keepरसातलरसायोगात्तृणगुल्मलतादयः ।जनयन्ति यदाकारं तत्संसक्तिविजृम्भितम्In plain wordsThat grass, shrubs, creepers, and the rest take on their very form from union with the sap of the netherworld -- that is attachment's own unfolding.