Assessment of Phenology and Morphological Diversity of 3 Species of Asteraceae: Anacyclus clavatus, Chamaemelum fuscatum and Tanacetum parthenium

Journal Title: Asian Journal of Biology - Year 2017, Vol 3, Issue 2

Abstract

The present paper deals with three species of Asteraceae: Anacyclus clavatus, Chamaemelum fuscatum and Tanacetum parthenium that have a wide range of uses in medicine and in industry. The detailed morphological characterization and the phenology are discussed. These species were characterized by inter-specific variations using 18 morphological characters and the study of phenological activities like vegetatif study, flowering time, fruiting time and seed formation for two consecutive years from 2009 till 2010. The results of phenological study show that the 3 species studied have distinct phenologies. The longest phenological cycle is observed for Tanacetum parthenium. The results of the variance analysis showed significant differences to highly significant for the majority of the traits studied. The comparison of means reveals that Anacyclus clavatus and Chamaemelum fuscatum form a single group for most of the traits measured, while Tanacetum parthenium is clearly distinct from these two species. In addition, the principal component analysis confirms the results of the variance analysis and the comparison of means. It showed that Anacyclus clavatus and Chamaemelum fuscatum are divided into two overlapping groups, the group where Tanacetum parthenium is located is quite distant.

Authors and Affiliations

Kaouther Mechergui, Soumaya Khaldi, Wahbi Jaouadi

Keywords

Related Articles

Antimicrobial and Anti-inflammatory Effects of Two Different Marine Red Algae Species Collected from Quseir, the Red Sea, Egypt

Aims: This study aimed to analyze the bioactivities of two different species of marine red algae crude extracts; Acanthophora spicifera (M.Vahl) Borgese and Digenea simplex (Wulfen) C.Agardh. Place and Duration of Study:...

Proximate Composition and Nutritional Analysis of Seeds and Testas of Dacryodes edulis and Garcinia kola

Dacryodes eludis and Garcinia kola are two plants amongst others that are rightly regarded as underutilized. The aim of this study was therefore to examine the seeds and testas of G. kola and D. eludis for the presenc...

Species Composition and Relative Abundance of Mosquito Larvae in Suez Canal Zone, Egypt

Mosquito-borne diseases have a great impact on human and animal health throughout the world, including Egypt. A survey was conducted at Suez Canal Zone for 8 months, prolonged from November 2014 till April 2016 to identi...

Growth Performance, Survival and Feed Utilization of the African Catfish Heterobranchus longifilis (Valenciennes, 1840) Fed Diets with Varying Inclusion Levels of Moringa oleifera Leaf Meal (MLM)

Aims: To evaluate the effects of varying inclusion levels of Moringa oleifera leaf meal (MLM) on the growth, survival and food utilization of the African catfish Heterobranchus longifilis. Place and Duration of Study: In...

A Model of Ecosystem Stability and Development of Ekperiama, Niger Delta

An Ecopath model was applied to analyse the stability and development of the aquatic ecosystem in Ekperiama in the Niger Delta. A total of 23 functional groups were used to determine the key features of the aquatic syste...

Download PDF file
  • EP ID EP337798
  • DOI 10.9734/AJOB/2017/34533
  • Views 85
  • Downloads 0

How To Cite

Kaouther Mechergui, Soumaya Khaldi, Wahbi Jaouadi (2017). Assessment of Phenology and Morphological Diversity of 3 Species of Asteraceae: Anacyclus clavatus, Chamaemelum fuscatum and Tanacetum parthenium. Asian Journal of Biology, 3(2), 1-12. https://europub.co.uk./articles/-A-337798