gn 
— 
HYPNOIDEAE.  NECKERA. 141 
Patria. Java, ad lapides fluminis Tjapus: Zollin- 
ger No. 1807. 
A W. Boryana notis laudatis differt. Operculum non 
vidimus. 3 
66. N. urceolata C. Müll; monoica? prostrata te- 
nella distincte homomallophylla, ramis brevibus teretibus 
simplicibus erectis amoene viridibus; folia dense imbri- 
cata erecta coarctata, ovata obtusiuscula vix acuminata, 
profunde concava, integerrima, cellulis tenuissimis; pe- 
rich. anguste lanceolato -acuminata acuta erecta; theca 
in ped. perbrevi cylindracea, urceolata constricta fusca, 
operc. conico obliquirostro, dentibus et calyptra W. Bo- 
ryanae. 
Pterogonium urceolatum Schw. Suppl. IL. I. p. 33. t. 110. — 
Pierigynandrum urceolatum Brid: 11. p. 187. 
Patria. Insula "Tristan d'Acunha: Aubert du Pe- 
tit Thouars. 
A. JV. lineolata caule tenuiore, foliorum forma et theca 
haud cernua certe differt. 
67. N. fuscescens C. Müll; monoica; dense pro- 
strata appressa, ramis laxe et homomalle foliosis sordide 
fuscescenti - viridibus, apice parum falcatis brevibus pla- 
niusculis; fola caulina e basi latiore ovata subacuminata 
obtusiuseula. v. subacuminata, profunde concava subpli- 
cata integerrima, margine ubique revoluto, e cellulis mi- 
nulissimis rhomboideis amoene pellucidis composito, cel- 
lulis alaribus infimis parvulis vesiculosis pallide flavidulis, 
superioribus illis marginis revoluti simillimis, cellulis cae- 
leris angustis longioribus; perich. lanceolato - acuminata 
acuta, basi tenerrime laxe flavidulo-reticulata; theca in 
ped. perbrevi erecta, dein subinclinata minuta oblonga, 
ubique aequalis, operc. conico oblique acuminato, calyptra 
minuta apice scabriuscula. 
Pterogonium fuscescens Hsch. in sched. 
Patria. Prom. b. spei: Bergius. 
N. lineolatae proxima et vestigiis illustratis facillime 
distinguenda. 
