— 178 — 
in ïacio niidao, marginibus (|ui(lom sotiferis, sotulis fasciculatis (vulgo 5). Cellulae alarum ad 
coslaiu 36/54 [i, mediae 36/45 [k, jnarginales 18/54 
Ineacorral 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, rogulariter breviterque pinnata, pinnis hie illic ramulo auctis. Costa valida nuda, in sectiono 
transversa antica 12 — , postice 8 eellulis corticalibus parvis tecta; Cellulae internae corticalibus 
aequimagnae, maxime numerosae. A 1 a e tenerrimae, nudae, eellulis unistratis, ubique aequimagnis. 
Rami feminei valde numerosi, latissimo obcordati, margine repandi, valde inflati denseque setulosi. 
Cochabamba (sine No.) 
33. Metzgeria heteroramea St. n. sp. (Fig. 89, d). 
Sterilis mediocris, pallide-virens, flaccida, in rupibus dense depresso-caespitans. F r o n s ad 
2 cm longa, repetito-furcata, omnino nuda, 2 mu^ lata, r a m i e latere costae orti numerosi, inaequalcs, 
Fig. 89. a Metzgeria giganlea St. n. sp. .sect, transv. 45: 1 ; b — c M. Herzogiana St. n. sp. b Habitus 1 : 1 ; c sect, transv. 45: 1 ; 
d M. heteroramea St. n. sp. sect, transv. 15 : 1. 
parum angustiores. Costa tenuis, in sectione transversa utrinque 4 eellulis corticalibus tecta. C e 1 1 u- 
1 a e alarum ad costam 36/54 [jl, mediae 36/36 [jl, marginales 27/27 in facie 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 0 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 eellulis angustis tecta, nuda. 
Alae valde decurvae, nudae; margine quidem setulosae, setulis parvis, confertis, oppositis, hamatis. 
C e 1 1 u 1 a e alarum marginales 18/36 \}., submarginales 36/45 [jl, ad costam 36/43 ]}., parietibus tenuibus. 
Cerros de Malaga 3300 m, No. 4390. 
