EXPLANATION OF THE PLATES. 



67 



Fig. 17. Rhabdoweissia denticulata. 



Tooth-leaved Streak Moss. 



Colour. Dark yellow green, rather glossy. 

 Stems. Half-inch long, loosely tufted. 



Leaves. Lanceolate or tongue-shaped (Ungulate), toothed at the apex, nerve 

 strong. 



Capsule. Roundish, furrowed distinctly, with a swelling* at the base [apophysis] . 



Summer. 

 Locality. Crevices of rocks. 



