African Journal of Biotechnology Vol. 5 (19), pp. 1757-1762, 2 October 2006   

ISSN 1684–5315 © 2006 Academic Journals        

Full Length Research Paper

Eco-taxonomic distribution of plant species around motor mechanic workshops in Asaba and Benin City, Nigeria: Identification of oil tolerant plant species

Anoliefo, G. O.¹*, Ikhajiagbe, B. ², Okonofhua, B. O.³ and Diafe, F. V. ¹

¹Department of Botany, University of Benin, Benin City, Nigeria.

²Raw Materials Research and  Development Council, Abuja, Nigeria.

³Department of Crop Science, University of Benin, Benin City, Nigeria.

*Corresponding authors E-mail:  obidimbu@yahoo.com.

Accepted 15 August, 2006

A survey of plant species and their families present in auto mechanic workshops in Benin City and Asaba was carried out. The frequency of occurrence of plants in the sites visited was used to determine prevalence. Peperomia pellucida occurred most in all the sites visited with a 55% frequency. The high rate of occurrence of a particular plant species in the frequency table, suggests that such plants are tolerant and may be introduced as a possible phytoremediating agent.

Key words: Tolerant plants, mechanic workshops, Peperomia pellucida, waste engine oil.