PALISADE CELLS
(DIMEROUS THALLI)
Click here for the monomerous thalli, here for dimerous thalli, here for the coaxial thalli, and here for the non-coaxial thalli.

RECENT FOSSIL

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from Woelkerling, 1988: Oxford University Press

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Consecutive overgrows of primigenous palisade cells in Recent Lithoporella Consecutive overgrows of primigenous palisade cells in fossil Lithoporella (note conceptacle)
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sorry, no image
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Palisade cells (arrow) of Lithoporella, overgrown by a monomerous thallus of another plant.

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