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Origin of Land Plants (Embryophytes)

Origin of Land Plants (Embryophytes)

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Which group <strong>of</strong> green algae is the<br />

closest to land plant origins?<br />

Class: Charophyceae<br />

Order: Coleochaetales<br />

Family: Coleochaetaceae<br />

Genus: Coleochaete<br />

cell plate<br />

phragmoplast<br />

plasmodesmata (multicellular growth)<br />

lignin-like compounds (found in secondary wall<br />

thickenings in vascular plants)<br />

sporopollenin (found in pollen & spores <strong>of</strong> vascular<br />

plants)<br />

suberin-like compounds (found in casparian strip <strong>of</strong><br />

endodermis in vascular plants and in bark (phellem)

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