— 178 — 



in facie nudae, marginibus quidem sctiferis, setulis tasciculatis (vulgo 5). Cellulae alarum ad 

 costam 36/54 n, mediac 36/45 n, marginales 18/54 [i. 



Incacorral 2200 m, No. 4992; San Mateo-Sunchal, No. 4475. 



32. Metzgeria Herzogiana St. n. sp. (Fig. 89, b — c). 



Dioica magna gracillima, pallide virens, flaccida, muscis consociata. F r o n s ad 6 cm longa, 



1 mm lata, regulariter breviterque pinnata, pinnis hie illic ramulo auctis. Costa valida nuda, in sectiono 

 transversa antica 12 — , postice 8 oellulis corticalibus parvis tecta; Cellulae internae corticalibus 

 aequimagnae, maxime numerosae. A 1 a e tenerrimae, nudae, oellulis unistratis, ubique aequimagnis. 

 R a m i feminei valde numerosi, latissime obcordati, margine repandi, valde inflati denseque setulosi. 



Cochabamba (sine No.) 



33. Metzgeria heteroramea St. n. sp. (Fig. 89, d). 



Stcrilis mediucris, pallide-virens, flaccida, in rnpibus donso deprcsso-caespitans. F r o n s ad 



2 cm longa, ropetito-furcata, omnino nuda, 2 min lala, r a m i o latero costae orti numerosi, inaequales, 





Fig. 89. a Melzgi 



. n. sp. sect. transv. 45: 1 ; b — c M. Herzogiana St. n. sp. b Habitus 1 : 1 ; r ser.t. trar 

 d M. heteroramea St. n. sp. sect. transv. 15 : 1. 



parum angustiores. Costa tenuis, in sectione transversa utrinque 4 cellulis corticalibus tecta. C e 1 1 u- 

 1 a alarum ad costam 36/54 [n, mediae 36/36 \)., marginales 27/27 (i, in tacie antica frondis papuloso- 

 prominulae. 



Caverna ad lacum Tunari. 4400 m, No. 4808. 



34. Metzgeria Lechleri St. 



Cordillera de Santa Cruz, ca. 1400 m, No. 3493/a. 



35. Metzgeria leptoneura Spruce. 



Tablas, in prato humido. 3400 m, No. 2787. 



36. Metzgeria myriopoda Lindb. 



Nebelwald über Comarapa, ca. 2600 m, No. 3960, 3800. 



37. Metzgeria nudicosta St. n. sp. (Fig. 90, a). 



Sterilis, magna, gracillima, subhyalina, flaccida, in rupibus rivuli dense depresso-caespitosa. 

 F r n s ad 7 cm longa, irregulariter longeque pinnata et bipinnata, pinnis remotis, ultimis 8 mm longis, 

 paucis. Costa angusta, in sectione transversa ovalis, antice et postice 2 cellulis angustis tecta, nuda. 

 Alao valde decurvae, nudae; margine quidem setulosae, setulis parvis, conffitis. npiinsitis, hamatis. 

 Cellulae alarum marginales 18/36 \/., submarginales 36/45 n, ad costam 36/4.'l ;j„ iKniililms tenuibus. 

 Cerros de Malaga 3300 m, No. 4390. 



