(Yoi,. III, 1909). FRANZ STEPHAiNi. SPKCIES HEPATiGARUM Mastigobryum- 



auriculis brevibus rolundalis, ceterum quadrato-rolundala inlegerrima vel 

 parum repanda. 



Hab. Mexico, Talea (Liebmann). 



^74. Mastigobryum humifusum Spruce H. Am. And., p. 379 

 (sub Bazzania). 



Planla mediocris brunnea vel rufula, in declivibus humidis slratificala. 

 Caulis ad 8 cm. longus validus fuscus rigidus parum ramosus. flagellis 

 paucis brevibus capillaceis. FoUa 1.6 mm. longa. recle palula plano- 

 dislicha contigua,inplano oblongo-triangularia, haud falcala basi 0,8 mm. 

 apice 0,4 mm. lala, oblique vel recle truncata trilobata, lobis triangulalis 

 acutis vel subapiculalis porreclis asquimagnis vel medio majore, sinubus 

 excisis. Cellulse superse 18 \i. trigonis magnis subnodulosi.s, basales 

 27 X 54 (J- trigonis maximis acutis saepe longe attenualis. AmphigasUia 

 magnacaule Iriplo latiora quadrato-rolundala.basicordata breviter inserta, 

 optime auviculata, auriculis rotundalis conniventibus, apice celerum 

 3-4 lobala, lobis brevibus oblusis. 



Hab. Andes quitenses, in Monte Campana (Spruce) ; Quito (Cuming) ; 

 Bogota rApolliiiaire). 



"llo. Mastigobryum bogotense St. Hedwigia 188o, lY. 



Planta parva olivacea, caespitosa, corticola. Caulis ad 3 cm. longuse basi 

 amphigastrii radicans, parum ramosus. flagellis parvis capillaceis parum 

 niimerosis vel omnino deficienlibus. Fo/ta caulina conligua parum imbri- 

 ala, recle palula. plano-disticha vel parum concava, in plano ovato-falcata, 

 asymmelrica, margine poslico subslricloanlico valdearcuato. apiceacumi- 

 nala vel oblique truncala vel breviler tridentata, dentibus triangulalis 

 acutis medio vulgo raajore. sinubusexcisis. Cellulae foliorum apicales 14 |x 

 trigonis magnis nodulosis, basales 27 x 36 (i, trigonis magnis aculis, 

 Amphigaslria remola appressa transverse inserta, caule plus diiplo 

 latiora quadrato-rotundata, apice repanda celerum integerrima, basi leviter 

 cordata. 



Hab. Bogota (Lindig). 



276. Mastigobryum speciosum G. in Husnol. Hep. exsicc. 

 Antill. (Steph. Hedw. 1886, YI. 



Planta magna robusta fusca corticola. Caulis ad 10 cm. longus fuscus 

 validus longe furcatus, flagellis longis numerosis. Folia 3,2 mm. longa 

 subrecle patula imbricata, disticha, in plano oblongo-falcata basi 2 mm. 

 apice 0.8 mm. lata, grosse inciso trifida, laciniis 0,8 mm. longis lanceolalis 

 porreclis, saepe curvatulis. medio longiore. CelMse superae 36 {i trigonis 

 magnis truncatis, basales 36 X '2 (x parietibus grosse longeque trabecu- 



520 



