The Microanatomy of Gymnosperm Roots, Stems and Leaves

Gymnosperm Roots:

a. Gymnosperm Root: Pinus 40x

b. Gymnosperm Root: Pinus 100x

c.  Gymnosperm Root: Vascular Cylinder in Pinus  100x

d.  Gymnosperm Root: Secondary Growth in Two Year Pinus  400x

Gymnosperm Stems:

One Year Stems of Pinus:

a. Gymnosperm Stem: One Year Pinus 40x

b. Gymnosperm Stem: One Year Pinus 100x

c. Gymnosperm Stem: Periderm and Cortex in One Year Pinus 100x

d. Gymnosperm Stem: Resin Duct in One Year Pinus 400x

e. Gymnosperm Stem: Vascular Cambium in One Year Pinus 400x

f. Gymnosperm Stem: Medullary Rays in One Year Pinus 400x

g. Gymnosperm Stem: Pith Parenchyma in One Year Pinus 400x

Two Year Stems of Pinus:

a. Gymnosperm Stem: Two Year Pinus 40x

b. Gymnosperm Stem: Two Year Pinus 100x

c. Gymnosperm Stem: Periderm and Cortex in Two Year Pinus 400x

d. Gymnosperm Stem: Medullary Rays in Two Year Pinus 400x

e. Gymnosperm Stem: Vascular Cambium in Two Year Pinus 400x

f. Gymnosperm Stem: Pith in Two Year Pinus 400x

Three Year Stems of Pinus:

a. Gymnosperm Stem: Three Year Pinus 40x

b. Gymnosperm Stem: Periderm and Cortex Three Year Pinus 40x

c. Gymnosperm Stem: Cork in Three Year Pinus 400x

d. Gymnosperm Stem: Periderm and Cortex in Three Year Pinus 100x

e. Gymnosperm Stem: Cortical Resin Duct in Three Year Pinus 100x

f. Gymnosperm Stem: Annual Rings in Three Year Pinus 100x

g. Gymnosperm Stem: Phloem in Three Year Pinus 100x

h. Gymnosperm Stem: Vascular Cambium in Three Year Pinus 400x

i. Gymnosperm Stem: Medullary Rays Three Year Pinus 400x

j. Gymnosperm Stem: Pith in Three Year Pinus 100x

k. Gymnosperm Stem: Annual Rings in Three Year Pinus 100x

l.  Gymnosperm Stem: Resin Duct in Three Year Pinus 400x

m. Gymnosperm Stem: Resin Ducts in Three Year Pinus 400x

Four Year Stems of Pinus:

a. Gymnosperm Stem: Four Year Pinus 40x

b. Gymnosperm Stem: Cortical Resin Ducts in Four Year Pinus 100x

c. Gymnosperm Stem: Phloem in Four Year Pinus 100x

d. Gymnosperm Stem: Resin Ducts in Four Year Pinus 100x

e. Gymnosperm Stem: Medullary Rays in Four Year Pinus 100x

f. Gymnosperm Stem: Pith in Four Year Pinus 100x

g. Gymnosperm Stem: Spring and Summer Wood in Four Year Pinus 100x

h. Gymnosperm Stem: Secondary Growth in Four Year Pinus 100x

i. Gymnosperm Stem: Vascular Cambium in Four Year Pinus 100x

Five Year Stems of Pinus:

a. Gymnosperm Stem: Lateral Shoot Development in Five Year Pinus 40x

b. Gymnosperm Stem: Five Year Pinus 40x

c. Gymnosperm Stem: Periderm and Cortex in Five Year Pinus 100x

d. Gymnosperm Stem: Secondary Phloem and Xylem in Five Year Pinus 100x

e. Gymnosperm Stem: Lateral Shoot Development in Five Year Pinus 100x

f. Gymnosperm Stem: Vascular Cambium in Five Year Pinus 100x

g. Gymnosperm Stem: Lateral Shoot Development in Five Year Pinus 40x

h. Gymnosperm Stem: Resin Ducts in Five Year Pinus 100x

i. Gymnosperm Stem: Vascular Tissues in Five Year Pinus 400x

j. Gymnosperm Stem: Cork and Cortical Resin Duct in Five Year Pinus 400x

k. Gymnosperm Stem: Vascular Tissues in Five Year Pinus 400x

l. Gymnosperm Stem: Medullary Rays in Five Year Pinus 400x

m. Gymnosperm Stem: Spring and Summer Wood in Five Year Pinus 400x

n. Gymnosperm Stem: Vascular Cambium in Five Year Pinus 400x

Gymnosperm Stems: Sections Through Soft Wood in Pinus

Transverse or Cross Section of Pinus:

a. Gymnosperm Stem: Soft Wood in Pinus  cross section 40x

b. Gymnosperm Stem: Autumn Wood in Pinus  cross section 100x

c. Gymnosperm Stem: Autumn and Spring Wood in Pinus  cross section 100x

d. Gymnosperm stem: Annual Rings in Pinus  cross section 400x

Tangential Section of Pinus:

a. Gymnosperm Stem: Soft Wood in Pinus 40x  tangential section

b. Gymnosperm Stem: Resin Ducts in Pinus 100x  tangential section

c. Gymnosperm Stem: Tracheids and Rays in Pinus Wood  100x tangential section

d. Gymnosperm Stem: Bordered Pits in Pinus Wood  400x  tangential section

e. Gymnosperm Stem: Cork and Cortex in Pinus Wood  100x  tangential section

f. Gymnosperm Stem: Resin Duct in Pinus Wood  100x  tangential section 

Radial Section of Pinus:

a. Gymnosperm Stem: Soft Wood in Pinus  40x  radial section

b. Gymnosperm Stem: Soft Wood in Pinus  100x  radial section 

c. Gymnosperm Stem: Resin Duct in Pinus Wood  400x  radial section

Gymnosperm Leaves:

Single Needle Pinus:

a. Gymnosperm Leaves:  Single Needled Pinus  40x

b. Gymnosperm Leaves: Single Needled Pinus  40x

c. Gymnosperm Leaves: Conjoint Vascular Bundles in Single Needle Pinus 100x

d. Gymnosperm Leaves: Vascular Bundles in Single Needled Pinus  100x

e. Gymnosperm Leaves: Casparian Strip in Single Needled Pinus  100x

f. Gymnosperm Leaves: Hypodermis in Single Needled Pinus  100x

g. Gymnosperm Leaves: Casparian Strip in Single Needles Pinus  100x

h. Gymnosperm Leaves: Epidermis and Hypodermis in Single Needled Pinus  400x

i. Gymnosperm Leaves: Stomatal Pits in Single Needled Pinus  400x

j. Gymnosperm Leaves: Mesophyll in Single Needle Pinus  400x

Two Needle Pinus:

a. Gymnosperm Leaves: Two Needle Pinus  40x

b.  Gymnosperm Leaves: Two Needle Pinus  100x

c.  Gymnosperm Leaves: Resin Ducts in Two Needle Pinus  400x

d. Gymnosperm Leaves: Stomatal Pits in Two Needle Pinus  400x

e. Gymnosperm Leaves: Epidermis and Hypodermis in Two Needle Pinus  400x

f. Gymnosperm Leaves: Sclerenchyma Development at Ridge in Two Needle Pinus  400x

g. Gymnosperm Leaves: Casparian Strip in Two Needle Pinus  400x

h. Gymnosperm Leaves: Pericycle in Two Needle Pinus  400x

i. Gymnosperm Leaves: Transfusion Tissues in Two Needle Pinus  400x

j. Gymnosperm Leaves: Xylem in Two Needle Pinus  400x

k. Gymnosperm Leaves: Phloem Two Needle Pinus  400x

Three Needle Pinus:

a. Gymnosperm Leaves: Three Needle Pinus  40x

b. Gymnosperm Leaves: Phloem Three Needle Pinus  100x

Five Needle Pinus:

a. Gymnosperm Leaves: Five Needle Pinus  40x

b. Gymnosperm Leaves: Vascular Bundles in Five Needle Pinus  100x

c. Gymnosperm Leaves: Vascular Bundle in Five Needle Pinus  400x