To study of inter- generic relationships of Origanum vulgare L, Origanum applii (Domin) Borus, Ocimum gratissimum L. and Ocimum basilicum L essential oils peaks based on GC-MS methods. The result of the essential oils of Origanum vulgare L, Origanum applii (Domin) Borus, Ocimum gratissimum L. and Ocimum basilicum were constructed the phenogram formed in one cluster and two sub cluster. The inter- generic relationship of 26% formed in main clusters both genus of Origanum sp and Ocimum sp. The sub cluster I, Ocimum gratissimum L. and O. basilicum was very close relationship of 40% and 34% of sub cluster II Origanum vulgare L, and O. applii respectively.
"Inter- Generic Relationship of Ocimum and Origanum Based on GC-MS Volatile Oils Data using Software NTSPSpc Version 2.0,"
Ethnobotanical Leaflets: Vol. 2009
, Article 11.
Available at: http://opensiuc.lib.siu.edu/ebl/vol2009/iss1/11