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Set 1, Slide 94, Cross Section, Lightfield
Leaf Linked Set

Leaf

 

Poa Leaf - Collage 40xPoa LeafA cross-section of poa leaf looks like a long string. Most parts of the sample is thin, but the center of it is spacious. The center part of the leaf seems to be empty. There are many vascular bundles on the sample.

Center of Leaf

Image Data Description
Poa Leaf - Stem 100x
100x
The center part of the leaf is formed by many cells with a few vascular bundles. The cells seem to be overlapping and filled with greenish substances. The edge of the leaf seems to be rough.
Poa Leaf - Stem 200x
200x
There are thorns found on the edge of the leaf. Even though the entire sample is green, the thorns appear to be red.

Vascular Bundle

Image Data Description
Poa Leaf - Vascular Bundle 200x
200x
The vascular bundles are seen on the sample. There are distinct xylem, phloem, and bundle sheath. The cells are found around the bundle.
Poa Leaf - Vascular Bundle 400x
400x
There are also small vascular bundles. These bundles don't seem to have distinct xylem and phloem.

Inner Contents

Image Data Description
Poa Leaf - Inner Cells 400x
400x
The poa leaf has interesting inner contents. The inner tissues appear to be green. The cells don't seem to have clearly visible cell walls. Some cells appear to be reddish.
Poa Leaf - Inner Cells 400x
400x
There are a few big and transparent cells found near the edge of the sample. These cells are bigger than other cells found around the vascular bundles.
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