252 Carol. :MQllcr. 



species. Cellulae alares illas Campylopodis ventrlalaris in 



memoriam rcdigcntes. 



41. Dicranum (Campylopodcs exiles) macrogastrum 

 n. sp. ; cespites humiles semiiinciales densiusculi sordide lutcscentes 

 inferne ferriiginei radiculosi ; caulis perbrevis dicranellaceus simplex 

 vel in rannulos brevissimos apprcssos fasciculatim divisus apice cur- 

 vatis falcatus madore turgidulo - patulifolius ; folia caulina crccto- 

 patula , brevia angustissima convoluta , e basi cellulis alaribus pro 

 foliolo majusculis aurantiacis laxis in ventrem leniter dispositis vel 

 magis planis ornata in laminam lanceolatam basi apertam superne 

 convolutam longiuscule subulatani producta, sumniitate denticulata, 

 nervo perangusto densiuscule striate flavido subulam dimidiam occu- 

 pante carinato- exarata, e cellulis flavis incrassatis minutis rotundis 

 basin versus quadratis areolata; perichaetialia in cylindrum angustis- 

 simum congesta, e basi convolutacea in subulam longiorem attenuata; 

 theca in pedicello breviuscvilo flavido stricto tenui ncc campylopo- 

 diaceo erecta parva cylindraceo-oblonga levitcr sulcata exstrumosa 

 olivacea ore subconstricta, operculo conico rostrato oblique tenuis- 

 simo rubro, calyptra basi longiuscula fimbriata. 



Habitatio. Brasilia, Sa. Catharina, ad marglnem Serrac Gcral, 

 in rupibus, Majo 1891: E. Ule, Coll No. 1123. 



Ex hahitvi ad Dicranellas accedens. 



42. Dicranum (Campylopodes brevifolii'icampiadelphus 



n. sp.; cespites perhumlles aureo-flavi nitiduli densiusculi firmi robusti; 

 caulis brevis turgescenti-crassiusculus brevissime cuspidatus apice 

 strictus vel leniter curvulus simpliciusculus; folia caulina dense 

 imbricata brevia, e basi angustiore saepius veluti impressa cellulis 

 alaribus paucis planiusculis fuscis laxis praedita aurantiaca in laminam 

 lanceolatam strictam cymbiformi - concavam regularcm producta, 

 superne magis involutacea summitate tenuiter dcnticulata, nervo lato 

 laminam superiorem totam occupante ubique laxe reticulato percursa, 

 e cellulis anguste ellipticis incrassatis areolata; perichaetialia in 

 cylindrum convoluta pauca, e basi vaglnacea in subulam longius- 

 culam tencrrime denticulatam attenuata; theca in pedunculo longius- 

 culo sed maxime usque ad basin calycis reflexo flavo flexuoso glabro 

 crassiuscula erecta anguste cylindrica sulcata, calyptra basi fimbriata. 

 Caetera desunt. 



Habitatio. Brasilia , Minas Geracs , Ouro Preto , in campo, 

 Aprili 1892: E. Ule, Coll. No. 1355, c. fr. juvenilibus et paucissimis 

 vetustis; ibidem, Martio 1892, sterile: idem, CoJJ. No. 1354. 



43. Dicranum (Campylopodes brevifolii) laxobasis n. 

 sp.; caules gregarie cespitulosi semiunciales e basi gracillima apice 

 in capitulum minutum ramulis brevissimis appressis fertilibus divisum 

 angustissimum sctosulum excurrens tenuis; folia caulina densiuscule 



