2 V. F. Brotherus. (LII 



brevicollis, fuscidula, laevis, cellulis exothecii teneris, ob- 

 longo-hexagonis, ad orificium brevioribus, stomatibus ad ba- 

 sin colli paucis (3 — 4), minutis; peristomium 0; spori 0,oio mm. 

 Caetera ignota. 



Livingston im Kiistengebiete des östlichen Guatemala, 

 auf Gestein (H. v. Tiirckheim in Herb. Levier). 



Genus Myophilae Brid. affine, sed foliorum structura dig- 

 noscendum. 



Ich eriaube mir diese neue Gattung dem eifrigem Er- 

 forscher der Moosflora von Guatemala, Herrn Baron H. von 

 Tiirckheim zu widmen. 



Pseudoracelopus philippinensis Broth. n. gen. et sp. 



Dioicus; gracilis, gregarie crescens, sordide viridis, haud 

 nitidus; caulis fasciculo centrali majusculo praeditus, usque 

 ad 1. cm vel paulum ultra altus, erectus, basi fusco-radicu- 

 losus, densiuscule foliosus, simplex; folia infima minuta, su- 

 periora multo majora, sicca incurva, humida erecto-patentia, 

 canaliculato-concava, e basi brevi, vix latiore oblonga vel 

 oblongo-ligulata, obtusiuscula vel obtusa, unistratosa, mar- 

 ginibus in parte superiore laminae obtuse serrulatis, lamellis 

 nullis, nervö crassiusculo, infra summum apicemfolii evanido, 

 dorso laevi, fasciculo dorsali et ventrali stereidarum bene 

 evoluto, cellulis laminalibus laxiusculis, collenchymatice in- 

 crassatis, superioribus lumine subrotundo vel irregulariter 

 angulato, c. 0,025 mm, chlorophyllosis, basilaribus teneris, 

 rectangularibus parce chlorophyllosis; seta terminalis 1,5 — 2 

 cm älta, flexuosula, fuscescenti-lutea, ubique papillosa, 

 sicca apice dextrorsum torta; theca erecta vel inclinatula, 

 paulum asymmetrica, breviter oblonga vel obovato-oblonga, 

 brevicollis, sicca macrostoma, sub ore constricta, laevis; 

 stomata nulla; exostomii dentes in membrana humili lineares, 

 obtusi, c. 0,15 mm longi, rufescentas, anguste hyalino-lim- 

 bati; spori 0,oo5 mm, lutescenti-virides, laevissimi; operculum 

 convexum, late et obtuse mammillatum; calyptra albida, pi- 

 losa, thecam totam obtegens. 



Planta mascula ignota. 



