19111 BRYOPHYTA NONNULLA IN ZULULAND COLLECTA 



Caulis erectus, brevis, 5 — 6 mm. tantum altus, dichotome 

 ramosus, inferne fusco-tomentosus, dense foliosus. 



Folia dense conferta, undiqve patentia, comalia erecto- 

 patentia, sicca cirrata, haud plicata vel striata, canaliculato- 

 concava, e basi lineari-lanceolato sensim subulata, circiter 3 mm. 

 longa et basi 0.36—0.40 mm. lata, summo apice tantum mar- 

 ginibus minute et remote denticulata. 



Costa foliorum tenuis, hyalina, folium percurrens, in dorso 

 grosse papillosa. 



Cellulæ alares haud numerosæ, fusco-aureæ, magnæ, conflato-, 

 qvadratæ vel breviter rectangulæ, costam haud attingentes. 

 Cellulæ internæ basilares et suprabasilares elongato-rectangulæ, 

 internæ superiores sensim breviores, plurimæ qvadratæ, parvæ, 

 valde chlorophyllosæ, in dorso folii grosse papillosæ. Cellulæ 

 externæ lineares, angustissimæ, hyalinæ, limbum angustum infra 

 folium medium evanidum formantes. 



Cætera inqvirenda. 



Eschowe. Ad truncum arboris mense Januario anni 1909 

 legit Haakon Bryhn. 



Leucoloma amblyacron C. Mull. proximum differt caule 

 duplo fere altiore, foliis basi circiter duplo latioribus; cellulis 

 alaribus numerosis auriculas excavatas optime delimitatas for- 

 mantibus, limbo foliorum hyalino usqve ad qvartam supremam 

 folii, vel ultra, producto. 



Dicranodontium laxitextum Broth. & Bryhn sp. nov. 



Gregarium, cæspites densos nitentes formans. 



Caulis erectus, circiter 10 mm. altus, inferne rufo-tomentosus, 

 dense foliosus. 



Folia parum accrescentia, patentia, subsecunda, comalia 

 circiter 5 mm. longa, e basi haud auriculato auguste lanceolato, 

 0.4 mm. lato, sensim canaliculato-subulaia, parte subulata mar- 

 ginibus ob cellulas mamillosas leniter serratis. 



Costa circiter tertiam partem basis occupans longe excurrens, 

 dorso ob cellulas mamillosas acute minute-serrata. 



