470 
117. Pungentella capillariseta n. sp.; cespites lati maxime intrieafi 
flavo-lutescentes; caulis ramis et ramulis perbrevibus valde di- 
visus pollicaris; folia eaulina parva laxiuseule imbricata, madore 
patula, plus minus secunda summitatem sureuli uneinatulam si- 
stentia, e basi latiuscula cellulis alaribus vesiculosis praesertim 
duabus magnis albidis subauriculata in Jaminam ovato-acuminatam 
margine parum undulatam et in subulam elongatam piliformem 
curvatam saepius valde flexuosam minute dentieulatam attenuafa 
concava enervia, e cellulis distincte elliptieis areolata; perichae- 
tialia minora, e basi vaginata in subulam breviorem serrulatam 
exeuntia; theca in pedunculo elongato flexuoso pertenui rubro 
inferne glaberrimo apice valde acutiuseule verrucoso arcuato erecta 
minuta ovalis, siceitate sub ore constrieta. Reliqua ignota. 
Haebitatio. Insulae Hawaiicae, West Maui, Kanapali: Dr. W. 
Hillebrand Augusto 1870 legit. 
Species distinetissima: foliis piliformi-subulatis denticulatis, 
cellulis‘ alaribus 2—3 magnis hyalinis, areolatione elliptiea, pe- 
dunculo elongato apice asperrimo atque theca minuta. E mino- 
ribus atque tenerioribus. 
118. Pungentella lepto-cylindracea n. sp.; monoica; cespites parvi 
tenelli flavo-lutescentes valde intricati teneri molles; caulis pusillus ; 
ramulis tenuibus setifoliis summitate secundis; folia caulina parva , 
siceitate et madore patula, e basi angustiore chrysea cellulis ala- 
ribus parvis vesiculosis 2—3 hyalinis ornata in laminam angustam 
oblongo-acuminatam longe curvate subulatam dentieulatam pro- 
traeta, planiuseulo-concava enervia, e cellulis angustis longiuseule 
elliptieis arcolata pallidissima; perichaetialia minora vaginata in, 
subulam ıininute serrulatam protracta; theca in peduneulo tenui 
rubro valde flexuoso breviuseulo glaberrimo apice autem maxime 
densissime hispidulo-verrucoso ereeta minuta, e collo brevi tumi- _ 
dulo verrucoso vbeoniev-eylindracea rubra leviter mammillosa | 
sieeitate sub ore constrieta; peristomium minutum dense conicum, 
Habitatio. Insulae Hawaiicae, sine loco speeiali: Dr. W. 
Hillebrand. 
Minor quam P. eapillariseta et differt foliis angustis, retieu- _ 
latione longiore angusta, cellulis alaribus mineribus, peduneulo 
brevi apieem versus hispidulo atque theca angusta eylindracea 
mamnmillosa. 
Pungentella fusco-flava n. sp.; monoica? cespites lati fusco-Havi 
duri densi sed nec compacti nee tomentosi pollieares; eaulis ro- 
bustiusculus irregulariter ramulosus, ramulis brevibus vel longio- 
ribus summitate brevissima gemmaceo-euspidatis vix curvatis; 
folia eaulina dense imbrieata subhorride patula seeunda madore 
‚alde patula majuseula, e basi angustiore late ovato-acuminata 
breviter acute subulata integerrima enervia, inferne planiusculo- 
eoncava superne parum involutacea, e cellulis angustissimis in 
membranam scariosam pallide fHlavam conHlatis glaberrimis areo- 
lata nitidula, cellulis alaribus magnis vesieulosis semilunato- appressis 
119 
