Marchantia polymorpha

The thalli (here green blades attached to the ground by rhizoid hairs) are actually of different sexes:

male thalli will produce "umbrellas" where the antheridia will develop

(producers of male gametes, the antherozoids) and female thalli which will produce "umbrellas"

where female organs will develop

Plagiochila asplenioides

Hépatique dressée, à rameaux jusqu’à 1 cm de large et 10 cm de long. Feuilles dirigées vers le bas,
10 cm long.ovales, plus longues que larges, dentées (loupe), convexes et succubes.
Amphigastres insignifiants.

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