تصنيف عملي

• ةلحرملا ةيناثلا ةنسلل ةيساردلا
• ةداملا


  فينصت تابنلا يلمعلا
• ربتخملا

  لولأا تافصلا ةيرضخلا
• Plant taxonomy
• VEGETATIVE CHARACTERS

  • ROOT AND STEM
• Lab 1

  1. تاتابنلا سبكو تاتابنلا فيفجت

  2. عمج تانيعلا

  3. ميلست تانيعلا
• ةجرد يعسلا نمضتت ناحتملاا لولأا اعومجم عم ناحتملاا يناثلا ةفاضا ىلا ةجرد تاتابنلا ةففجملا يتلا عضوت بسح ةفاظن جذومنلا هفيفجتو لماكلا هسبكو ةروصب هنقتم
• Lap 1

  1. تابنلا فينصت

  2. Vegetative characters : ةيرضخلا صئاصخلا
• Root types

  • tap roots
  • Adventitious or diffused root (fibrous)
• Tap root

  • تاوذ نيتقلفلا
  • normal
  • swollen or fleshy
• Adventitious or diffused root

  • ةئشانلا نم ةدعاق قاسلا
  • ةيواستم ابيرقت
  • تاوذ ةقلفلا ةدحاولا
• Stem types

  • Herbaceous
  • woody
• Stem

  • Node, internode
• Stem modifications

  • Spines
  • Cladophylla
  • Subterranean stems
• Subterranean stems

  • Rhizomes
  • bulbs
  • corms
  • Tubers
• Leaf

  • Have or doesn't have a petiole
  • Have or doesn't have a stipules
  • Leaf type
  • PHYLLOTAXY [LEAVES ARRANGEMENTS]
  • LEAF BASE (ATTACHMENT)
  • LEAF APEX
  • BLADE SHAPE
  • LEAF MARGIN
  • LEAF VENATION

  
• Leaf types

  • Simple leaf
  • compound leaf
• Phyllotaxy

  • Alternate
  • opposite
  • whorld
• Leaf base

  • sheathing
  • pulvinate
• Leaf apex

  • rounded (obtuse)
  • emarginated

  
• Blade shape


  • peltate (orbicular)
  • ovate
  • Hastate
  • sagittate
• Leaf margin

  • serrate
• Leaf venation

  • Unicostate (Pinnate)
  • Multicostate (Palmate) - Divergent

  
• Leaf (extipulate)

  Leaf without stipules
• Leaf

  • Have or doesn't have stipules

  
• Leaf type

  • Simple leaf
  • Compound leaf
• Phyllotaxy (leaf arrangement)

  • Alternate
  • Opposite
  • Whorled
• Leaf base (attachment)

  • Sheathing
  • Pulvinate
• Leaf apex

  • Rounded (obtuse)
  • Emarginated

  
• Blade shape

  • Peltate (orbicular)
  • Ovate
  • Hastate
  • Sagittate
• Leaf venation

  • Parallel (Unicostate, Multicostate divergent, Multicostate convergent)
  • Reticulate (Unicostate, Multicostate divergent, Multicostate convergent)
• Modification of leaf

  Spine leaf
• Indumentum (hair covering)

  • Glabrous
  • Scaly
• Leaf parts: Blade, Petiole, Stipules

  
• Leaf with petiole

  • Petiolate
  • Sessile
• Leaf with stipules

  • Stipulate
  • Exstipulate
• Leaf shape

  • Simple
  • Compound
• Leaf arrangement

  • Alternate
  • Opposite
  • Whorled
• Leaf base

  • Sheathing (as in Poaceae)
  • Pulvinate (swollen, as in Fabaceae)

  
• Leaf blade shape

  • Peltate (orbicular)
  • Ovate
  • Hastate
  • Sagittate