170 



Species M. aure.^^centl Hamp. similis, sed theca laevi, 

 calyptra breviore, glabra jam dignoscenda. 



107. Macromitrium (Goniostoma) ligulaefolium Broth. 



n. sp. 



Dloiciim; caespitosum, caespilibns humilibus, den- 

 sis, inferno nigrescentibus, apice viridibus, haud nitidis; 

 cauUs repens, dense ramosus. ramis vix ultra 5 ram 

 altis, erectis, densissime foliosis, simplicibus, oblusis; 

 folia sicca circinato-incurva, haud contorta, humida patula, 

 e basi ovali, vix latiore elongate ligulata, obtusiuscula, mu- 

 tica vel brevissime mucronata, c. 3 mm longa, marginibus 

 basi uno latere paulum revolutis, integerrimis, nervö basi 

 c. 0,0 4 mm lalo, rufescente, cum apice evanido vel paulum 

 ultra producto, cellulis valde chlorophyllosis, rotundatis, 

 0,012 — 0,015 mm, unipapillosis, pellucidis, basilaribus elon- 

 gatis, angustissimis, ad plicas sparse elevato-papillosis, hya- 

 linis; hracteae perichxietii internae lanceolatae, acuminatae; 

 ■-^eta 5 mm älta, tenuis, stricta, sicca dextrorsum torta, pal- 

 lide fuscescenti-rubra; ikeca erecta, ovali-oblonga, sicca lae- 

 vis, ore rubro plicata, fuscescenti-rubra; peristomium 0; 

 spori valde inaequales 0,oi5 — 0,025 mm, olivacei, papillosi; 

 operculum e basi conica rostratum, rostro dimidiam partem 

 thecae adaequans; calyptra straminea, mullifida, parce pilosa. 



Patria. New South AVales, Roseville Gully prope 

 Sydney, ad rupes (W. W. Watts n. 178). 



Species cum M. prorepenti Hook. et M. erosulo Mitt- 

 comparanda, sed theca gymnostoma aliisque notis facillime 

 discernenda. 



108. Schlotheimia (Euschlotheimia) Macgregorii Broth. 

 Geh. n. sp. 



Dioica; robusta, caespitosa, caespitibus rigidis, densis, 

 4 cm altis, rufescentibus vel fuscescentibus, nitidiusculis ; 

 caulis erectus, inferne ferrugineo-tomentosus, dense foliosus, 

 dichotome ramosus, obtusus; foUa sicca horride imbricata, 

 rugulosa, humida reflexa, oblonga, obtusa, nervö excedente 



