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Found Prothallus 3 times.

Displaying results 1 to 10.

1. Archegonium
The structure on the pteridophyte prothallus that produces the sessile female gamete s. Compare antheridium .

2. Prothallus
A gametophyte body, especially in ferns and related plants.

3. Prothallus
In ferns, a small heart-shaped bisexual gametophyte .

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