Mi -■ . 



.11 NGERMANN1 \< 1.1 





XVII. JUNGERMANNJ M 1 I 



i m, § § Jungennannta i ■ i 



J 

 Author*. Jungurmannl 



,—JEndl. Gen. xxi. 



Diagnosis. Spore-cases opening by a definit 



bat with 



Creeping moss-like plants, either with imbricated verj celluls 

 .-. ntral axis, or with tin- leaves and axis all fused into one common L< 







\ SIX. 



Vntheridia scattered, fre< , or immersed, Pistillidia 

 Bolitax) , with both involucre andinvolucel. Spore- 



ithout an op r 



- 





I M.I. 



5] ires mix< J with 



I 

 : XL. 



riliT T . .1 ( mikhm \ \ ■ 



m l u 

 4 reived without a co- 



lunu'll.i. 



Mit.ji riil.r. 

 M I ria, Krtlti. 



nomitrium, Cord. 

 I . Dumort. 



/ uciota, l>ui! 



Aueuriil.T. 

 Trichostyllum, i'->>\i. 

 Aia-ura. Dumort. 



a, L-parted, or l- 

 d, \\iih or with- 

 out a central columella. 

 i laters. 



Here the approach to a higher • i . ti..n 



becomes more manifest 1 n^tta'l of a frond 

 sisting of a stem and the leaves not distinguish- 

 able from it, \\i- have, in the majority of cases, 

 well-defined separate symmetrica] leavi a ; and in 

 the Bection Anthocerotess there is a centra] colu- 

 mella, which is evidently a transition t" the struc- 

 ture of the Urnmosses. Th » 9 

 differ from the Liverworts in the regularly valvate •-• >n.liii< .n 

 of the spore-cases, and in their long-stalked simpli 

 In Blasia and others, the babit is that of th<- Lii i 



Shad] w Is in hot climates appear t" tx i 



ilii ->■ plants, which, however, seem capabli i • gr ■> 

 . vex the climate will produce Lichens. The 

 rich in them. 



Their uses are unknown. 



<.i mi; a. 



/,' ■. ria, Radd. 

 Metxgeria, < lord. 



mitiium. Cord. 



Haplolaenldc. 

 Blaala, Michel. 

 Symphyogyna, A 

 It 



Id. 

 in,i. Dumort. 



Diplomltridae. 



Blvtia, Kinll. 



I' orb 



Cord . \ ■ 



natrium, i 



1 

 I 



i I • 



Jubul 



i' 



FndUu 

 Jul 











M 





i \ \ \ i \. i. Bpop ca e . Jui ermannla hyalli • 



ivered with its calyptra ; 3. Elal . i \ :uiu. 



Pig. xi..- -.tun ermannia bidentata. 

 i \U— 1. Monocles crispata, a little magnified ; -. Bj re-ca»e and columeU.. 



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