Fig.1.12. Psilotum nudum. A, the entire prothallus showing apical meristem and distribution of archegonia; B, transverse section of prothallus showing antheridia, archegonia and micorrhizal fungus; well-formed conducting strand present in the centre; C and D, gemmae on gametophyte.

Psilotum nudum

Fig.1.12. Psilotum nudum. A, the entire prothallus showing apical meristem and distribution of archegonia; B, transverse section of prothallus showing antheridia, archegonia and micorrhizal fungus; well-formed conducting strand present in the centre; C and D, gemmae on gametophyte.

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