Mastigobrymn. FRANZ STEPHANI. SPECIES HEPATICARUM (VOL.VI, 4924) 



subrotundis recurvis, irregulariter breviterque lobatis, lobis obtu- 

 sis vel spinulosis sublanceolatis. 

 Hab. Bolivia (Herzog legit). 



375. Mastigobryum Douini St. n. sp. 



Sterilis magna valida flaccida, pallide flavicans, in cortice pro- 

 strata denseque csespitans. Caulis ad 5 cm. longus, superne regu- 

 lariter breviterque furcatus, flagellis brevibus numerosis. Folia 

 caulina parum imbricata, recte patula, parum concava, in plano 

 oblongo-trigona (3,75 mm. longa, supra basin 2 mm. lata) 

 apice 1 mm. lata, truncata, breviter inciso-triloba, lobulis triangu- 

 latis acutis porrectis integerrimis, lata basi inserta, basi antica 

 breviter rotundata, caulem vix tegentia. Cellulx superge 27 x 27 \i, 

 trigonis dodulosis, basales 27x54 [x trigonis magnis truncatis, 

 parietibus validis. Amphigastria caulina magna, optime quadrata , 

 1,25 mm. longa et lata, apice recte truncata, marginibus leviter 

 irregulariterque repandis, hic illic spinulosis. 



Hab. Bolivia (Herzog legit). 



376. Mastigobryum Hariotii St. n. sp. 



Sterilis magna gracilis rigida, olivacea, in rupibus dense depresso- 

 caespitans lateque expansa. Caulis ad 8 cm. longus, parum brevi- 

 terque ramosus, flagellis remotis brevissimis numerosis. Folia 

 caulina parum imbricata, decurvo homomalla, in plano oblonga, 

 (3,5 mm. longa, supra basin 2,5 mm. lata, apice 1,25 mm. lata), 

 leviter curvata, apice truncata, tridentata, dentibus triangulatis 

 acutis, sequalibus, sinubus acutis, amplis , basi ad medium inserta, 

 basi antica ampliata, caulem superantia, truncato - rotundata. 

 Cellulx superse 27 x 27 fx, trigonis parvis, basales 27 x 54 (x, parie- 

 tibus validis. Amphigastria caulina magna, squarrose patula, in 

 plano optime rotunda, brevi basi inserta, 1,5 mm. longa et lata, 

 intergerrima. 



Hab. Bolivia (Herzog legit). 



377. Mastigobryum Honoluluense St. n. sp. 



Sterilis mediocris flaccida, dilute brunnea. Caulis ad 4 cm. longus, 

 parum longeque ramosus. Folia caulina conferta, oblique patula, 

 leviter decurva, in plano ovato-triangulata (1,4 mm. longa, supra 

 basin 1,17 mm. lata) asymmetrica, margine supero e basi rotundata 

 substricto, infero substricto vel leviter arcuato, apice truncata 

 (0,5 mm. lata) quadridentata, dentibus brevibus insequalibus, 



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