225 — 



ad 5 cm longus, sparsim 



parum concava, in piano oblonga (1,8 mm longa, supra basin 0,9 mm lata) asymmotrica, margine s u j) e r o 

 e basi late rotundata substricto, i n t e r o stricto, apice recte truncata (0,5 mm lata) trilobata, lobis 

 brevibus triangulatis acutis subaequalibus, rarius apiculatis. C e 1 1 u 1 a e superae 18/18 |jl, basales 

 18/36 ^ trigonis nullis. Am ph ig a Stria caulina magna, optime cordiformia (1,25 mm lata, 

 1 mm longa) basi utrinque late rotundata, apice ad V^ inciso-biloba, sinu rccto, lobis triangulatis acutis. 

 Rio Tocorani, No. 4073. 



265. Masfigobryum incisostlpulutn St. n. sp. (Fig. 165, c— d). 



.Sterilis major, rigida, tlavo-virens, aetate flavo-rufescens. C a u 1 

 longeque ramosus, flagellis sparsis breviusculis. Folia caulina parum 

 imbricata, recte patula, leviter concava, in piano anguste oblonga 

 (4,75 mm longa, basi 2 mm lata) leviter falcata, apice recte vel oblique 

 truncata (1 mm lata) inciso-triloba, lobis subaequalibus, anguste trian- 

 gulatis acutis porrectis. Cellulae superae 18/18 ^i. basales 27/54 u, 

 trigonis ubique grosse iiodulosis. Amphigastria caulina 

 caule triplo latiora, subquadrata, apice plus minus regulariter quadri- 

 loba, lobulis brevibus obtusis vol rotuiidatis. 

 Comarapa 2600 m, No. 3946. 



266. Masfigobryum Llndlgll St. 



Corani, ca. 2600 m, No. 3390/a. 



267. Mastigobryum variedentatum St. n. sp. (Fig. 166). 



Sterilis major valida, dilute virens, aetate t'usco-brunnea. Ca ulis 

 ad 5 cm longus, parum longeque ramosus, flagellis numerossi longis- 

 simis. Folia caulina parum imbricata, decurvo-homomalla, in 

 piano anguste oblonga (3 mm longa, supra basin 1,5 mm lata) asym- 

 metrica, margine supcro, e basi late rotundata substricto, infero leviter 

 sinuato, apice quam basis triplo angustiore, recte truncato, emarginato- 

 tridentato, dentibus normaliter triangulatis, acutis porrectis, in aliis 

 oblique truncato vel sub apice constricto. Cellulae superae 

 18/18 [I, trigonis majusculis, basales 27/45 (i, trigonis subnullis. Amphi- 



gastria caulina optime quadrata (0,83 mm longa et lata) apice leviter repanda, angulis obtusis, 

 Comarapa 2600 m, No. 3788. 



Fig. 167. 



Lepidozia appendiculaia 

 tül.caul. 20:1: 6 amphig. 

 caul. 20:1. 



Lepidozia Dum. 1835. 



268. Lepidozia AIDonii St. 



Sillar 1800 m, No. 2713; Tablas, No. 4549. 



269. Lepidozia appendiculata St, n. sp. (Fig. 167). 



Sterilis magna robusta, tlavo-rutescens, flaccida, in cortice dense depresso-caespitans. Ca ulis 

 ad 6 cm longus, regulariter denseque bipinnatus, pinnis primariis 10 mm longis, apice attenuatis brcviterque 

 flagellatis. Folia caulina remota, oblique patula, maxime concava, in piano 2 mm longa, 2,5 mm 

 lata, valde asymmetrica, margine antico late rotundato, pcstico brevissimo, truncato, basi antica grosse 

 appendiculata, appendiculo lacerato, apice quadritida, laciniis 0,67 mm longis, e lata basi attenuatis, 

 apice setaceis, basi 8—15 cellulas latis. Cellulae superae 18/18 n, basales 18/36 (j., parietibus validis. 

 Ampbigastria caulina renitormia, 1,33 mm lata, 1,17 mm longa, utrinque breviter irregulariterque 

 dentata et spinosa, apice ad medium quadritida, laciniis sparsim irregulariterque dentatis porrectis acutis, 

 basi 10 cellulas latis. 



Tablas 3400 m, No. 2820. 



270. Lepidozia amazonica S. 



Corani, 1800 m, No. 4669. 



Biblioilieca butaiika. Heft «7. 29 



