Please enable JavaScript.
Coggle requires JavaScript to display documents.
Structure of Woody Plants (Secondary Xylem ((Heartwood & Sapwood…
Structure of Woody Plants
Secondary Xylem
Heartwood & Sapwood
Heartwood
Dryer and more fragrant
center of log
Darker in color
one annual ring converted to heartwood each year
Sapwood
moister
new layer formed each year
lighter in color
Types of Wood Cells
All cells interior of vascular cambium
All cell Types Primary of Xylem
Radial System
Developed from Rays
1 more item...
2 more items...
Axial System
Fibers
Heartwoods
1 more item...
Softwoods
1 more item...
Reaction Wood
Response to Stress
Tension Wood
Eccentric
Prevent Dropping
Vascular Cambium
Meristem Produce Secondary Plant Body
Continue To divide instead of Maturing
2 more items...
Only Two Types of Cells
Fusiform Initials
Long tapered Cells
Periclinical Wall
1 more item...
Anticlinical Wall
Ray Initials
Short & Cubodial
Arrangement of Cambial Cells
Stored Cambium
Regular Horizontal Rows
Nonstored Cambium
No horizontal Pattern
Secondary Growth in Roots
Woody Angiosperms
Vascular Cambium Arises
Ray Initials
Fusiform Initials
Wood produced in root
Not identical to that of the stems
Roots of Conifers
Secondary Phloem
Formed from vascular cambium
Axial System
Companion Cells
Nonconducting Parenchyma
Sieve Tube Members
Fibers
Radial System
Phloem Rays
Parenchyma Cells
Storage
