Shiva Purana
प्रदक्षिणादिकं कृत्वा यथापूर्वोदितं क्रमात् ॥ आदाय चाष्टपुष्पाणि पूजामथ समापयेत् ॥ ३५ ॥
After, circumambulating the Lord, one should perform the rituals as described above. Taking eight flowers one should then complete the worship.
english translation
pradakSiNAdikaM kRtvA yathApUrvoditaM kramAt ॥ AdAya cASTapuSpANi pUjAmatha samApayet ॥ 35 ॥
hk transliteration by Sanscript