Timbers of Kerala

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Scientific Name  Cinnamomum verum J.S. Presl
Trade Name  Cinnamon
Local Name  Vayana, Karuva, Elavangam
Family  Lauraceae
Tree Size  Small to medium
Tree Height ( m )  8 -
Tree Diameter ( cm )  50 -
Tree Distribution  West coast tropical evergreen and West coast semi-evergreen forests
Sapwood-Heartwood Distinction  Not distinct
Sapwood Colour  Light greyish-brown with a faint olive tinge to yellowish-brown
Heartwood Colour  Light greyish-brown with a faint olive tinge to yellowish-brown
Hardness  Moderately hard
Specific Gravity Based on Weight Over-dry and Volume Green 
Weight  Moderately heavy
Weight(Kg)/cubic meter at 12% Moisture Content  575 -
Texture  Medium to coarse
Grain  Straight to wavy
Growth Rings  Indistinct
Porosity  Diffuse porous
Vessel Size  Medium to small
Vessel Arrangement  Mostly solitary or in radial multiples of 2-4
Vessel Diameter   -
Vessel Element Lenght  -
Perforation 
Pit Outline 
Pit Size 
Vessel Ray Pitting 
Ray Nature  Fine, Fairly close spaced
Ray Arrangement/Type 
Ray Number  -
Ray Height  -
Fibre Walls 
Fiber Length 
Modulus of Rupture in kg/cm2 (Green) 
Modulus of Elasticity in kg/cm2 (Green) 
Modulus of Rupture kg/cm2 (Dry) 
Modulus of Elasticity in kg/cm2 (Dry) 
Uses  Packing cases; could be used for blackboards


College of Forestry - KAU