198 ICONES MUSCORUM. 



Specimens of this species growing on stones, its usual habitat, 

 are somewhat smaller than those (here figured) found on trees, 

 and form thinner and denser mats, with shorter and more nu- 

 merous capsules, and a less regularly pinnate ramification. 



TAB. 121. — IIypnum adnatum. 



1. Planta naturali magnitudine. 



2. Ramulus. 



3. 4, 5. Folia ejusdem. 



6, 7. Portiones f'olii areolationem basilarem et apicalem monstrantes. 



8. Perieliaetium. 



9, 10. Folium ejusdem. 

 11, 12, 13, 14. Capsulae. 

 15, 16. Opercula. 



1 7. Particula peristoma. 



18. Flos masculus, perigonialc cum antheridio et paraphysi. 



