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Plant Anatomy
Biol 3454
Fall 2005
Kingdom Planta
• 1-3 Divisions (Phyla) of Bryophytes
• 7-15 Divisions (Phyla) of Vascular Plants
Divisions of Vascular Plants with
Living Members
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Division Lycophyta (Club mosses and allies)
Division Sphenophyta (Horsetails)
Division Psilophyta (Whisk ferns)
Division Pterophyta (Ferns)
Division Cycadophyta (Cycads)
Division Ginkgophyta (Ginkgo)
Division Coniferophyta (Conifers)
Division Gnetophyta (Ephedra and allies
Division Magnoliophyta (Angiosperms - Flowering plants)
– Magnoliopsida (Dicots)
– Liliopsida (Monocots)
Vascular Plants
• Plant Organs
– Stems
– Roots
– Leaves
• All organs composed of
the three basic tissue types
– Dermal
– Ground
– Vascular
Plant Tissue Types
– Dermal Tissues
• Epidermis
• Periderm
– Ground Tissues
• Parenchyma
• Collenchyma
• Sclerenchyma
– Vascular Tissues
• Xylem
• Phloem
– Secretory Structures
Dicot Stem
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