Describing one generic and two new species record to the flora of Pakistan using LM and SEM methods

Microsc Res Tech. 2018 May;81(5):469-473. doi: 10.1002/jemt.23000. Epub 2018 Jan 31.

Abstract

Common mulberry weed (Fatoua villosa (Thunb.) Nakai) and creeping amaranth (Amaranthus crassipes Schlecht) are reported for the first time in Pakistan's flora as these were not listed in any other literature nor identified before in Pakistan. Plants were found as a result of taxonomic studies performed in 2013 in Peshawar, Pakistan. Detail study was performed for the exact identification. Morphological results were compared with Flora of China and Flora of North America. Plant distribution along with its habitat and adjacent species was also recorded. Scanning electron and light microscopy was performed for the confirmation of epidermal appendages on leaf epidermis and palyno-morphological characters.

Keywords: Amaranthus crassipes Schlecht; Fatoua villosa (Thunb.) Nakai; SEM; flora of Pakistan; new records.

MeSH terms

  • Amaranthus / cytology
  • Amaranthus / ultrastructure*
  • Ecosystem
  • Microscopy
  • Microscopy, Electron, Scanning
  • Plant Epidermis / cytology
  • Plant Epidermis / ultrastructure*
  • Plant Leaves / cytology
  • Plant Leaves / ultrastructure