Valmiki Ramayana 6.39.5
शुशुभे पुष्पित अग्रैश् च लता परिगतैर् द्रुमैः ।लन्का बहु विधैर् दिव्यैर् यथा इन्द्रस्य अमरावती॥
śuśubhe puṣpita agraiś ca latā parigatair drumaiḥ |lankā bahu vidhair divyair yathā indrasya amarāvatī ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book