Thus the demigods saw the wonderfully beautiful region known as Alakā in the forest known as Saugandhika, which means “full of fragrance.” The forest is known as Saugandhika because of its abundance of lotus flowers.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
ददृशुस्तत्र ते रम्यामलकां नाम वै पुरीम् । वनं सौगन्धिकं चापि यत्र तन्नामपङ्कजम्
dadṛśustatra te ramyāmalakāṃ nāma vai purīm | vanaṃ saugandhikaṃ cāpi yatra tannāmapaṅkajam
SB 4.6.23