Referring to a genus of flowering plants known for their nicotine content.

Relating to or derived from tobacco.

तंबाकू से संबंधित या व्युत्पन्न

English Usage: The nicotian characteristics of the leaves were important for the research.

Hindi Usage: पत्तियों के निकोटियान गुण अनुसंधान के लिए महत्वपूर्ण थे।