257 



lobulk aequilongum, obovato-oboonicum, ad '/j inciso- bitidum, sinu seinirecto, lobis anguste trian- 

 gulatis porrectis acutis. Androeoia breviter spicata, sessilia bracteis paucijugis. 



Incacorral (2200 m), No. 5051. 

 420. Harpaiejeunea Spruceana St. n. sp. (Fig. 216, c — d). 



Sterilis mediocris flaccida, pallide flavicans, aliis hepatiois consociata. C a ii 1 i s ad 2 cm longus 

 irregulariter breviterque pinnatus, ramis saepe fasciculatim approximatis, simplieibus. F o 1 i a oaulina 

 contigua, recte patula, valde conoava decurva, in piano 

 late ovato - trigona, asymmetrica, margine supero alto 

 arcuato, infero substricto (0,75 mm longa, supra basin 

 0,67 mm lata) apice obtusa, basi antica truncato-rotun- 

 data, caulem vix tegentia. Cellulae superae 18/18 'j., 

 basales 27/36 a trigonis subniillis. L o b u 1 u s magnus, 



Fig. 216. a — b Harpaiejeunea grossearmata St. n. sp. 

 a pars caulis 20 : 1 ; b Perianth. 20 : 1 ; c — d H. Spruceana 

 St. n. sp. c pars caulis 20 : 1 ; rf folium caulin. in piano 20 : 1 . 



folio duplo brevior, ovato-oblongus, carina oblique adscendens, arcuata, amplo sinu in lolium 

 cxcurrens, apice truncato, quam basis duplo angustiore, angulo obtuso, sub apice constrictus. A m p li i- 

 gastria caulina parva, canle parum latiora, subrotunda, transverse inserta, apice leviter 

 lateque emarginata, segmentis late triangulatis aoutis. 



In valle Corani (1800 m), No. 4686. 

 421. Harpaiejeunea tuberculata Jack. 



Tablas (3400 m), .JVo. 2822. 



Strepsilejeunea Spruce 1885 p. subgen. 



422. Strepsilejeunea boliviensis .St. n. sp. (Fig. 217). 



Üioica parva graciliima, dilute brunnea, in cortice dense dopresso-caespitans. Caulis ad 2 cm 

 longus, sparsira breviterque ramosus. Folia caulina contigua, oblique patula, valde decurva, 

 in piano ovato-trigona (1,17 mm longa, medio 1 mm lata) asymmetrica, margine supero longe arcuato, 



BibHotheca botanlr.i. Heft 87. 33 



