174 



J. Perkins. 



3Iarchantia spec. 



Bolivien: Palca-La Paz, Takapaya, 3850 m ii. M. (K. Pflanz n. 379. 

 Im April 1910 gesammelt). 



Isotachis (Mitt. 1855) ref. Gott. 1864. 



Isotachis Uleana St. 



Bolivien: Aguila, am See, 5200 m ii. M. (Edith Knoche n. 44 

 Im April 1909 bliihend). 



Musci frondosi. 



Von V. F. Brotherus. 



Andreaeaceae. 



Andreaea Ehrh. 



Andreaea (Euandreaea) robusta Broth, n. sp. — Dioica; robusta 



caespitosa, caespitibus densis, atropurpureis, opacis; caulis 2 cm vel 

 paulum ultra longus, erectus, dense foliosus, superne ramosus, ramis 

 fastigiatis vel simplex; folia sicca imbricata, humida patentia, cochleari- 

 formi-concava, panduraeformia, breviter lanceolato-acuminata, rotundato- 

 obtusa, superne dorso papillosa, marginibus integerrimis, apice cucullato- 

 incurvis, enervia, cellulis valde incrassatis, laminalibus lumine minutissimo, 

 basilaribus lumine angustissimo. Gaetera ignota. 



Bolivien: Aguila, an der Cordillera Real, 5200 m ii. M. (Edith Knoche 

 n. 47, 56). 



Species pulcherrima, A. Lormfoianae G. Mull, afiinis, sed statura multo robustiore 

 foliisque distinctius panduraeformibus, brevius acuminatis, cellulis rnagis incrassatis, 

 distinctius papillosis longe diversa. 



Dicranaceae. 



Campylopus Brid. 



Campylopus (Pseudocampylopus) subjugorum Broth, n. sp. — Dioi- 



cus; gracilis, caespitosus, caespitibus densissimis, substramineis, nitidius- 

 culis; caulis erectus, flexuosulus, usque ad 6 cm longus, fusco-tomentosus 

 dense foliosus, dichotome ramosus vel simplex; folia arete adpressa, 

 rigide erecta, canaliculato-concava, e basi oblonga, subvaginante sensim 

 lanceolato-subulata, obtusiuscula, marginibus superne subconniventibus, io- 

 tegris, summo apice tantum denticulis paucis ornatis, nervo basi dimidium 

 folii occupante, usque ad apicem a lamina distincto, dorso laevi, cellulis 

 laminalibus minutis, irregularibus, rhombeis vel subquadratis, basilaribus 

 multo majoribus, laxis, oblongo-hexagonis, ad marginem folii angustissimis 

 limbum pluriseriatum efformantibus, alaribus perpaucis, hyalinis, fugacibus. 



Caetera ignota. 



Bolivien: Aguila, an der Cordillera Real, 5200 m u. M. (Edith Knochb 



n. 60a). 



? 



) 

















