36 HANDBOOK OF BRITISH HEPATIC.E. 



vaguely branched ; leaves rather erect, 

 rounded-ovate, concave, narrower at the apex, 

 lobule turgid; stipules oval, bifid half way, 

 bracts large, bilobate ; perianth pear-shaped, 

 obtusely five-angled. 



Jungermannia ulicina, Ta}^. Trans. Bot. 

 Soc. Edin. I., p. 115. Jungermannia minutis- 

 sima, Hook. Jung. t. 52, partly. Lejeunia 

 minutissima, Spruce Ann. Nat. Hist., 1849; 

 Carr. and Pears. Exs. 196. Lejeunia ulicina, 

 Spruce Journ. Bot., 1881, XIX., p. 34; 1887, 

 p. 38. 



On branches, &c. 



Dioicous, minute,^to |inch long, loosely branched. 

 Leaves distinct or subcontiguous, rather erect (form- 

 ing an angle of io°-30° with stem), rounded-ovate, 

 concave, narrowed at the apex and ob- 

 tuse, or abruptly acute ; lobule more or 

 less shorter, scarcely equally broad, 

 turgid, margin plane or incurved, apex 

 acutely apiculate. Stipules three times 

 shorter than the leaves, oval, bifid half 

 way, segments linear - subulate, sinus 

 rather obtuse. Bracts large, three times 

 the size of the leaves, divergent, plane, 

 28. complicately bilobed, somewhat toothed, 

 lobe obovate, acute, lobule shorter, semi- 

 lanceolate ; bracteoles oval-lanceolate, one-fourth 

 bifid, segments acute. Perianth oblong pear- 

 shaped, at the apex obtusely five-angled, terete, 

 but not keeled. — (Plate i,fig. 14.) 



