436 
brevia strictiuscula, e basi angustiore in laminam anguste oblongam 
cymbiformi-concavam superne convolutaceam mucronatam dorso vix 
undulatam producta, e basi usque ad acumen superius lato-margi- 
nata, e cellulis parvis reticulata; tlieca minuta in pedunculo longo 
tenui inclinata curvato-oblonga. Caetera quaerenda. 
Habitatio. Insulae Hawaiicae, sine loco speciali: Dr. W. 
II i 11 e b r a n d. 
Ex habitu Leucobryi crispi et aliorum specierum minorum. 
7. Leucobryum (Euleucobryum) Baldwini n. sp.; cespites tenelli densi 
fere compacti glauco-albidi valde intricati; caulis pusillus in ramulos 
brevissimos arcte adhaerentes divisus; folia caulina minuta dense 
imbricata subsecunda, e basi angustiore in laminam latiuscule ovatam 
sensim acuminatam mucronatam producta, anguste marginata cym- 
biformi-concava superne convolutacea, dorso aequalia, e cellulis majus- 
culis reticulata; perichaetialia multo majora circa pedunculum dense 
convoluta subulato-acuminata; theca in pedunculo elongato tenui 
valde flexuoso rubente minuta inclinata curvato-oblonga, operculo 
e ba3i conica in rostrum longum aciculare rectum protracto. Caetera 
ignota. 
Habitatio. Insulae Hawaiicae, sine loco speciali: Dr. W. 
Hillebrand; East Maui, 2500 ped. alt.: D. D. Baldwin 1875. 
8. Sphagnum (Malacosphagnum) Wheeleri C. Müll, in Flora 1887, 
p. 416. 
Habitatio. Insulae Hawaiicae, sine loco speciali: Wheeler 
1879. Hb. Boswell-Gelieeb. 
9. Sphagnum (Cymbifolium) lonchocladum n. sp.; habitus Sphagni 
cymbifolii ; caulis robustus elongatus valde ramosus, coma robustis- 
sima expansa e ramulis longis caudatis dense aggregatis composita 
terminatus, e stratis cellularum magnarum hyalinarum inanium 
atque medulla centrali rotunda cellulosa reticulatus; folia caulina 
remota tenera, e basi late abscissa late ligulato-ovata rotundate ob- 
tusata apice vix lacerata, e cellulis basi longis angustis inanibus 
superne minoribus sed latioribus fibrosis pellucidissime reticulata; 
cellulae ramuli longiusculae hyalinae fibris spiralibus teneris eleganter 
repletae; folia ramea multo majora et robustiora quam caulina, 
e basi angustiore lato ovata parum ligulato-acuminata obtusata coch- 
leariformi-concava, e cellulis magnis fibrosis dorsi apice protuberan- 
tibus reticulata; folia capitulina juniora minuta, e basi vaginata in 
laminam brevem anguste ligulatam patentem exeuntia fibroso-cellu- 
losa. Caetera nulla. 
Habitatio. Insulae Hawaiicae, sine loco speciali: Dr. W. 
Hillebrand. 
Foliis rameis dorso apicis verrucose mammillatis primo visu a 
congeneribus distinctum. 
10. Dissodon (Orthodon) Sandwicensis n. sp ; cespites suprapollicares 
sordide virides; caulis strictus et fiexuosus simplex inferne brunneo- 
tomentosulus superne foliosus; folia caulina laxe imbricata parum 
reflexiuscula madore latiuscule planiuscula, e basi longiuscule angu- 
