Sorus vs Sous - What's the difference?

As nouns the difference between sorus and sous

is that sorus is any reproductive structure, in some lichens and fungi, that produces spores while sous is plural of lang=en.

(wikipedia sorus) (sori)

(mycology, lichenology) Any reproductive structure, in some lichens and fungi, that produces spores.

(botany) A cluster of sporangia on the edge or underside of a fern frond.

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