— 76 — 
latus, revolubilis; endostomium pallidum, minutissime papillosum; corona basilaris 
humillima; processus elongati, ca. 0,010 mm lati, linea divisurali rimosi, parce appendiculati; spori 
0,015 — 0,020 mm, ferruginei, papillosi; operculum minutum, conicum. 
Cumbre de Liryuni, alt. 4600 m. No. 3438. 
Species M. clavithecae Ilorz. affinis, sed processibus parce anastomosantibus, ciliis nullis jam 
dignoscenda. 
308. Mielichhoferia Herzogii Broth, n. sp. (Tafel IV u. V, Fig. 6). 
P a r 0 i c a; tenella, caespitosa, caespitibus laxiusculis, laete viridibus, opacis; c a u 1 i s erectus, 
vix ultra 5 mm longus, basi fusco-radiculosus, superne dense et julaceo-foliosus; folia inferiora minuta, 
superiora multo majora, imbricata, carinato-concava, ovato-lanceolata, acuta, marginibus erectis vel 
leniter recurvis, superne serrulatis, nervo infra apicem folii evanido, cellulis elongate rhomboideis, basi- 
laribus laxioribus rectangularibus vel oblongo-hexagonis ; seta 6 — 8 mm alta, flexuosula, tenuis, 
lutescenti-rubra ; t h e c a nutans vel subnutans, magna, asymmetrica, turgide clavata, haud curvata, 
pallide fusca; an nul us latus, revolubilis; endostomium luteum, laevissimum; corona 
basilaris humillima; processus anguste lineares, appendiculati, linea divisulari distincta; 
spori 0,025 mm, ferruginei, papillosi; operculum conicum, acutum. 
Saittulaguna, 4200 m. No. 2670. 
Species cum M. clavitheca Herz, et M. subclavitheca Broth, comparanda, sed theca magna, turgide 
clavata, haud curvata oculo nudo jam dignoscenda. 
309. Mielichhoferia subcampylocarpa Broth, n. sp. 
Paroica; gracilis, caespitosa, caespitibus laxiusculis, viridibus, aetate lutescenti- viridibus, 
opacis; caul is erectus, ca. 2 cm longus, inferne fusco-radiculosus, remote, superne dense foliosus, clava- 
tulus; folia inferiora minuta, superiora multo majora, sicca laxe adpressa, humida crecto-patentia, 
carinato-concava, ovato-lanceolata, breviter acuminata, acutissima, marginibus erectis, superne minu- 
tissime serrulatis, nervo tenui, infra summum apicem folii evanido, cellulis elongate rhomboideis, basi- 
laribus rectangularibus; seta ca. 1,5 cm alta, tenuissima, flexuosula, pallide fuscescenti rubra; theca 
suberecta, asymmetrica, subcylindracea, curvata, usque ad 4 mm longa, fuscescenti-lutea; endo- 
stomium luteum, laeve ; corona basilaris humillima ; processus ca. 0,3 mm longi et 
ca. 0,015mm lati, appendiculati; cilia 0; spori 0,015 — 0,017 mm, fusci, minute papillosi. 
Caetera ignota. 
Hochtal Viloco, alt. 4350 m, No. 3213; in den Yanakakabergen, ca. 4000 m, No. 3835; begraste 
Felsköpfe in der Pinasregion, ca. 4500 m, No. 2642. 
Species M. campylocarpae (Hook, et Arn.) Mitt. {Williams Pl. boliv. Nr. 2793) habitu simihs, 
sed foliis brevius acuminatis, minutissime serrulatis, laxius reticulatis, seta multo breviore processi- 
busque endostomii appendiculatis optime diversa. 
310. Mielichhoferia subglobosa R. S. W. 
In Felsritzen des Hochtales von Choquecota chico, ca. 4500 m, No. 3101; im Hochtal von 
Viloco, ca. 4600 m. No. 3169; an Gletscherschliffen im Hochtal von Chojhacota, ca. 
4800 m; im Schneetälchen des Cerro Tunari, ca. 5000 m. No. 4780. 
311. Mielichhoferia secundifolia Herzog in Beih. Bot. Centr. 1909. 
Im Hochtal von Viloco an humösen Felsen, ca. 4600 m. No. 3167. 
312. Mielichhoferia longipes C. M. (Fig. 30). 
In Felsritzen der Estradillas über Incacorral, ca. 3200 m. No. 3337. 
Subgen. M ielichhoferiopsis Broth. 
313. Mielichhoferia macrodonta Broth, n. sp. 
Paroica; tenella, caespitosa, caespitibus laxiusculis, pallide viridibus, opacis; caulis 
