f V 



210 



ratnnlis patnlis. Folia niidiqiie imttricata^ sicca cinrinatoHn- 

 ciirvata torluosa, liumida pateiitia strictiora^ caualiciilato- 

 coiicava obloBgo-lanceolata longc acuminata, nervo liitescfinte 

 solido percnrsa setacea, sii]nntegerr)ma, vix apice siibdeiiticii- 

 lata, cellalis alaribus cateiialato - articulati:^ rafesceiitibus, 

 niargine folii late hyalhio tenerrime llufarireticulato, in medio 

 folii iisqne ad apic<^ni dense aggrcgaiis minimis uigresceuti- 

 bus, subula ucrvo conflatis obscura, caetera 0, 



lu Insnla Madrtgascar,AiamazantraskoTcn leg.BorchgreTiiik. 



HabUns proprins, an penduhis, eaiilis dicbotomo-ramosiis, 

 ramis subdistiche ramnlo^is, foliis circiaatn-tortnosis, primo 

 visu ab affinibiis spccicbiis disccrncndiini. 



6. Bartramia (PhiIonoti»>i) tenuicnia Hpi*. 



Diojca, minor, gracillima, pallide viridi^. Canlis gracili 

 bftsi laxc librillo^ns adsci^ndcus laxe foliatus apice radiatns^ 

 radiis gracllibus paucis Hexnosis. Folia cauJina erccla brevJa 

 lanceolata acuta, nervo liitesrcntc apirt! dissoluto parce den- 

 .icnlata, eeltniis basilarlbua rectangnlis lacvioribus vorsiis 

 apicem folii al»brr\ialis iiapillosn-sciibriiisniliH, pericbaotialia 

 brPTissime ionvoliita late ovala acuminata nervosa basi bvtilina 

 laevisfiimn reticulata snblntef*errima. Seta }!:racilis flexnopa 

 semiuncialiF^ pallida* Thera tiorizontalis ubtiqiie snbrotunda 

 sulcata, opcrcalo convexo planiuscnlo. Peristoiniam diiplrx 

 breve; dcntibus externis lanceolatis sanguineiK ttabecnlatls 

 solidis, menibrana interna brevis lutescens, iTiiribiis brevjon^ 

 bus lanceolatis integris* 



In insula Madagascar leg, Borgen* 



Bartramiac laxisslmae aomnlans, dilVcrt: Caule gracillore, 

 foliis brcv'orilnis crectis uec falcatis apice tix deiUicnlatis, 



