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Structure of Woody Plants, image, image, image - Coggle Diagram
Structure of Woody Plants
Vascular Cambium
One of the Meristems that Produce the Secondary Plant Body
Fascicular Cambium
Cells in Woody Species that Divide and Don't Mature Constitute
Interfascicular Cambium
Parenchyma Cells Between Vascular Bundles that Resume Mitosis
Fusifrom Initials
Long, Tapered Cells in the Vascular Cambium
Periclanal Wall
Wall Parallel to the Circumference of the Cambium
Anticlinal Walls
Vascular Cambium Cells that Divide Longitudinally Increasing Number of Cambial Cells
Ray Initials
Similar to the Fusiform, Except Short and Cuboidal
Secondary Xylem
Interior to the Vascular Cambium Develop into Wood
Contains all Types of Cells that Occur in Primary but No New Ones
Axial System
Derived from the Fusiform Initials
Radial System
Develops from Ray Initials
Hardwoods
Angiosperm Woods that Contain Large Amounts of Fibers
Softwoods
Woods Containing Very Few or no Fibers
Growth Rings
Early Wood
High Proportions of Wide Vessels
Late Wood
Lower Proportions of Vessels
Annual
Annual Ring
Both Early and Late Wood's Growth Over 1 year.
Diffuse Porous
Wood with Growth Ring has Vessels Throughout
Ring Porous
Species with Vessels Mainly in Early Wood
Heartwood and Sapwood
Heartwood
Darker Colored Wood
Sapwood
Lighter Colored Wood
Tylosis
Plug Formed when Parenchyma Cells Push Protoplasm Through Pits
Outer Bark
Cork Cambium (Phellogen)
Results of Parenchyma Cells Activating in Secondary Phloem
Cork Cell
Outer Cells Transformation After Division
Phelloderm
Mature Layer of Parenchyma Cells Produced in Cork Cambium
Periderm
Phellogen, and Phelloderm
Outer Bark
All Tissues Outside the Innermost Cork Cambium
Inner Bark
All Secondary Phloem Between Vascular and Innermost Cork Cambium
Anomalous Forms of Growth
Alternative Cambia Produce Secondary Bodies That Differ from Common type
Included Phloem
Type of Secondary Phloem Located Between Two Bands of Xylem
Secondary Vascular Bundles
