18 



49. Inomeria: 

 (Koemeriana.) 





'I 



/ Trichomata flagelliformia, erecta, pa- 

 rallela, dense collocata, vaginis 

 confluentibus, in fibras solutis. 



50. Capsosira: (Brebissonii.)_ 



Trichomata torulosa, vaginata, erecta parallela e cellulis pachydermaticis 

 uniseriatis formata , dense aggregata , thallum pulvinatum constituentia. 



Subfamilia II. Mastigotricheae. 



51. Merizomyria : 



(litoralis.) 



Trichomata moniliformia, 

 basi cellulis perduran- 

 tibus (x, x) instructa, 

 superne in apicem su- 

 bulatum attenuata, muco 

 matricali involuta, thaV 

 lum amorphum consti- 

 tuentia. 



