translate English to French: While the Seaside Centipede Lichen produces abundant soredia, they are confined to the inner surface of a few tiny structures at the tips of the lobes, which makes dispersal difficult.
Bien quâ€™elles soient abondamment produites par lâ€™hÃ©tÃ©rodermie maritime, les sorÃ©dies sont confinÃ©es Ã la surface intÃ©rieure de quelques petites structures situÃ©es au bout des lobes du lichen, ce qui rend leur dispersion difficile.