HYPNOIDEAE.  NECKERA. 63 
siuscula, fissura hic illic hiante pertusa; columella longe 
exserta. 
Entodon Schiwágricheni C. Müll. Linn. XVIIL p. 705. 
Patria. Brasilia: Hb. Reg. Berol. 
IV. truncatae proxima, sed foliis angustioribus, minus 
concavis, theca cylindracea longiore, dentibus haud stria- 
tulis sed concolori-aurantiacis et ciliis multo angustiori- 
bus aurantiacis nodosiusculis differt. Operculum ignotum. 
43. N. Dregeana Hsch. (Linn. XV. p. 139.); mo- 
noica ; latiuscule complanata planissima patulifolia pallide 
viridis nitens humifusa, breviter et irregulariter pinnata, 
pagina inferna valde radicante; folia caulina late ovato- 
acuminata, aequalia, raro implana, caviuscula, acumine 
subobliquo denticulato latiusculo, cellulis alaribus tenerio- 
ribus, pallidioribus, nervis brevibus, margine infima basi 
vix reflexo; perich. late vaginantia longissime tenuiter 
acuminata, haud vel vix reflexa; theca in ped. mediocri 
breviusculo flavo. tenuissimo. stricto erecta . cylindracea 
mediocris pallide fusca, haud nitida, operc. brevi conico 
oblique acuminato; perist. d. ext. breves lanceolato - subu- 
lati, usque ad basin fere fissura unica exarati , longitu- 
dinaliter striatuli, plani, remote articulati aurantiaci, in- 
terni concolores aequales tenuissimi nodosiusculi fissiles. 
Entodon Dregeanus C. Müll, Linn. XVIII. p. 706, 
Patria. Prom. b. spei, inter Buffel - Rivier et Key, 
in valle sylvestri, alt. 800—1200', 14. Jun. 1832.: Dre ge; 
Phillipstown ad Kat-Rivier, Jun. 1827.: Ecklon, Oli- 
fantshoek in sylvis: Ecklon. 
A N. plicata simili vestigiis laudatis differt. 
44. N. pallescens C. Müll; monoica; late dense 
cespitosa procumbens, ramis inaequalibus brevibus sub- 
complanalis pallide viridibus senectute rubiginosis valde 
divisus, firmiusculus; folia caulina laxe conferta, late 
ovata, in acumen plus minus longum, tenue et reflexum 
obsoletissime denticulatum producta, parum concava, im- 
plana, nervis inaequalibus breviusculis, cellulis angustis- 
sime linearibus pallide viridibus parum conspicuis, alari- 
