94 ICONES MUSCORUM. 



with which it is often found growing; but their different opercu- 

 lation and inflorescence at once distinguish them. 



TAB. 56. — Physcomitrium immersum. 



1. Plants naturali magniludine. 



2. Planta fertilis basi tiore niasculo instructa. 



3. Folium comale. 



4. Ejusdem apex areolationem exhibens. 



5. Cellular apieales. 



6. Ea?dem baseos. 



7. Planta capsuligera foliis exsectis. 



8. Capsula operculata et calyptrata pedieello e vaginula extracto. 

 'J. Margo capsulse orificii cum spora. 



10. Operculum cum columella adhserente. 



11, 12. Calyptrae. 



13. Caulis primarius, antheridiophorus, demum innovationem fertilem pro- 



ferens. 



14. Folium perigoniale, cum antheridiis et paraphysibus. 



15. 1G. Antheridia et paraphyses. 



