(Voi,. III, 1009). FRA.NZ STKPHAM. sfEciKs HKPATicAHU.M MasUgobrynm. 



Hab. America tropica, Brasiiia, Ecuador, Bolivia, Mexico, Costarica, 

 Cnba, Dominica. 



296. Mastigobryum armatum Sl. n. sp. 



Planla major robusta rigida olivacea in cortice dense slralificala. CauUs 

 ad 7 cm. longiis regiilariler furcalus, crassus rigidus nagellis capillaceis 

 brevibus. Folia 3 mm. longa. valde conferta decurva, recle palula, in plano 

 oblongo-lriaiigulata, dorso caulem obvelanlia, vix falcata, basi 2 mm, 

 apice 0,5 mni. lala, basi postica varie armata grosse spinosa vel lobnlata. 

 apice Iruncata tridentata, dentibus triangulalis porrectis aculis sinubus 

 subacutis. Cellnlx apicales 27 {a dorsales 27 X 36 (i Irigonis maximis 

 nodulosis, basales 36 X 63 (j, trigonis maximis truncalis saepe confluenti- 

 bus ; cnticula aspera. Amphigastria magna concava leviter recurva, caule 

 triplo vel quadruplo latiora subquadrala, brevi basi inserta, optime cor- 

 data, lobulis connivenlibus cucullatis, apice truncala varie lobulata hic 

 illic valide arguteque dentala. 



Hab. BrasiUa snbtropica (Ule). 



297. Mastigobryum javitense St. n. sp. 



Planta mediocris olivacea flaccida hepalicis consociala. CauUs ad 3 cra. 

 longus regulariter repetito-furcatus validus virens debilis, flagellis parvis 

 capillaceis. FoUa 1,73 mm. longa parum imbricata recte patula, plano- 

 disticha, anguste oblonga. stricta, basi 0,8 mm. apice 0.33 mm. lata, 

 truncata regulariter trilobata, lobis late triangulatis acutis sinubus rectis 

 acutis, CeUnlx superae 27 [a trigonis magnis nodulosis, basales 36X54 (x 

 parietibus grosse trabeculalis. Amphigastria magna caule subtriplo latiora 

 contigua appressa basi corrfaia,a uriculis rotundatis parum prominentibus, 

 ceterum subquadrata vel longiora quam lala, apice recte Iruncala 

 repanda. 



Hab. Andes Peruviae, in sylva Javita (Spruce). 



298. Mastigobryum Glaziovii G. in Sleph., Hedwigia 1886, 1, 

 no 15. 



Planta mediocris valida rigida badia, aliis hepaticis consociala. CauUs 

 ad 6 cm. longus validus lenax fuscus regulariter furcalus, stolonibus 

 numerosis validis longiusculis. FoUa canUna 1,06 mm. longa imbricala 

 recle patula plano-disticha, oblongo-ligulala,basi 0,53 mm. apice 0,33 mra. 

 lala recte truncata grosse tridentata, sinubus excisis, dentibus brevibus 

 lale Iriangulatis acutis eequimagnis. Ceilnlae superae 27 {jl basales 27x54 (i, 

 trigonis ubique maximis saepe late confluentibu.s. Amphigastria caule 

 duplo latiora imbricala appressa breviter obconica, basi cordata, breviter 

 inserla, auriculis rotundatis, apice recle Iruncata integra vel breviler 



528 



