21 Chapter The sunflower family (Compositae or Asteraceae) is the largest family of flowering plants. Its many species occur around the world as annual and perennial herbs and as shrubs and trees (Chrysothamnus), and matchbrush (Gutierrezia)—make plants of this family among the most common and important plants of the Intermountain area (McArthur and others 1979a; table 1). Shrubs of these gener...

Himalayas are globally important biodiversity hotspots and are facing rapid loss in floristic diversity and changing pattern of vegetation due to various biotic and abiotic factors. This has necessitated the qualitative and quantitative assessment of vegetation here. The present study was conducted in Sangla Valley of northwest Himalaya aiming to assess the structure of vegetation and its trend...

the present study was carried out to investigate cytotoxic activity of flower, leaf, stem and root extracts of five artemisia species against breast cancer cell line (mcf7) and human embryonic kidney normal cell line (hek293). the studied artemisia species were a. absinthium , a. vulgaris , a. incana , a. fragrans and a. spicigera . the cytotoxic activity was measured by mtt assay at different ...

This work addresses the issue of Zn, Cu, Pb, Cd, Ni and Cr accumulation in wildgrown plants in the context of their possible use for the sanitation of sludge and waste substrates. The highest contents of heavy metals were noted in Lactuca serriola, Chenopodium album, Artemisia vulgaris and Atriplex nitens. Assuming maximum crop production which is to be obtained from sludge and waste substrates...

Liver transaminases: aspartate amino transferase (AST) and alanine amino transferase (ALT) are biomarkers of liver damage in a patient. High-density lipoprotein (HDL) and low-density lipoprotein (LDL) are from the five significant groups of lipoproteins which allow lipids to be transported within the water-based blood flow. Multiple plants are used for the treatment of liver diseases. Therefore...

UNLABELLED PREMISE OF THE STUDY Hybridization has played an important role in the evolution and ecological adaptation of diploid and polyploid plants. Artemisia tridentata (Asteraceae) tetraploids are extremely widespread and of great ecological importance. These tetraploids are often taxonomically identified as A. tridentata subsp. wyomingensis or as autotetraploids of diploid subspecies tr...