gg ICONES MUSCORUM. 



Small forms of B. Marchica (J5. Muhlenbergii) arc not easily 

 distinguished from B. radicalis, except by the inflorescence, 

 which in the former is dioicous. 



TAB. 52. — Bartramia radicalis. 



1. Plantse naturali magnitudine. 



2. Planta fructifer. 



3. Particula ramuli. 



4. Folium ejusdem. 



5. Rete folii baseos. 



6. Idem apicis. 



7. Sectiones transversales folii. 



8. Capsula opcrculata. 



9. Peristomium. 



10. Particula ejusdem. 



11. Inflorescentia. 



12. Flos masculus. 



13. Folium perigoniale. 



14. Antlieridium cum paraphysi. 



15. Operculum. 



