242 Carol. Miiller. 



Coll. No. 59; Colonia Blumenan, in terra sylvestri, Sept. 1888: idem, 

 Coll. No. 263; Serra Geral, in declivibus prope Minas, in terra syl- 

 vestri, Sept. 1890: idem, Coll. No. 611. 



Muscus pulcherrimus praesertim forma foliis rubrocinctis. 



18. Conomitrium (Wcberiopsis) elachistophy Hum 

 n. sp.; dioicum; grcgarium liliputanum tenerrimum simplicissimum; 

 folia paiica miniita 5 — 6 laxe disposita ligulato-lanceolata mucronata 

 parum introrsum curvata integerrima nee immarginata ncc limbata, 

 nervo angusto ante summitatem abrupto tcrctiusculo stricto exarata, 

 e cellulis paucis rhomboidco-hexagonis laxis pellucidis parvis am- 

 pliusculis proprio - reticulata ; lamina vera appressa indistincta ad 

 medium folii acuminata, dorsalis ad insertionem folii angustissime 

 oriunda; perichaetialia omnium majora; theca in pediccllo pro plan- 

 tula longo tenuissimo tenerrimo flavo flexuoso erecta minutissima 

 angustissime oblonga; peristomii dentes breves involuti rubri; oper- 

 culum e basi cupulata recte subulato. 



Habitatio. Brasilia, Sa. Catharina, Brusque, in terra sylvestri 

 humida, Majo 1886: E. Ule; ad flumcn Itajaliy in terra sylvestri, 

 Majo 1886: idem, Coll. No. 88. 



E minutissimis generis species valde propria clegantissima, 

 tenuitate atque minutie partium omnium, deniquc reticulationc pachy- 

 derma molli elegante facillime cognoscenda. 



19. Conomitrium (Alomidium) minutipcs n. sp.; dioicus; 

 exiguus gregarie cespitulosus lutescens paucifolius; folia 2 — 3-juga 

 minuta dense equitantia apice patula irregulariter disposita, e basi 

 angustata oblonga in laminam reflexiusculam latiusculam ligulato- 

 obtusam vel indistlncte brevissime acuminatam exeuntia, nervo 

 angusto geniculato flavido vel dilute ferruginco ante apicem abrupto 

 carinato- exarata, margine ob papillas tenerrima crenulata, e cellulis 

 rotundis parvis subopacis areolata; lamina vera angusta minuta 

 supra medium folii acuminata; lamina dorsalis longe supra inser- 

 tionem folii angustissime oriunda; theca in pediccllo perbrevi rubro 

 minuta erecta oblonga pachyderma interdum verruculosa exannulata, 

 operculo e basi planiuscula protuberante recte rostellata; peristomii 

 dentes tenerrimi angustissimi perbreves, e basi lineari brevi rubra in 

 crura bina tenuissimc capillaria antennidentla fissi. 



Habitatio. Brasilia, Minas Geracs, Serra Ouro Preto , rcgione 

 itacolumitica, ,,an einem Termitenbaue'* , Febr. 1892: E. Ule, Coll. 

 No. 1271. 



E minutissimis, sed pro plantula robustiusculum theca firma 

 pachyderma. Calyptram non vidi, quoad operculum autem rectum 

 conica erit. 



20. Conomitrium (Alomidium) obtusatulum n. sp. ; 

 dioicum; caulis pusillus simj)Iex gregarie vigens minute frondosus, 



