448 
50. 
51. 
Habitatio. Insulae Hawaiicae, West Maui, in cacumine Montis 
Eeka: Dr. W. Hillebrand; West Maui, 5700 ped. alta: D.D. 
Baldwin. 
Bartramiae grandi TIpe. Brasiliensi similis, sed multo minor; 
species autem pulcherrima speciosa. 
Bartramia (Vaginella) Baldwini n. sp.; laxe eespitosa inferne 
fusco-radiculosa superne laete viridis in ramulos arete adhaerentes 
eurvatos seeundifolios dichotome divisus setosus; folia caulina laxe 
imbrieata longiuscula, e basi angusta vaginata laxe pellueide 
reticulata reetangulari in laminam elongatam angustiusculam lineari- 
acuminatam longe subulatam minute serrulatam flexuosam atte- 
nuata, nervo latiusculo pallido carinato subulam omnino occupante 
pereursa, e cellulis basi longis laxis superne multo brevioribus 
densioribus angustissimis distinete tenuiter papillosis areolata; peri- 
chaetialia longius subulata; theca in pedunculo longius supra ce- 
spitem exserto rubro subinelinata parva globosa. Caetera ignota. 
Habitatio. Insulae Hawaiicae, East Maui, Monte vuleanico 
Haleakala, 7500 ped. alt.: D. D. Baldwin 1875. 
B. ithyphyllae similis, sed foliis multo longioribus setosis 
primo visu recedens. 
Bartramia (Philonotis) Sullivantii n. sp.; dioiea; cespites latissimi 
1—2-pollieares laxe texti lutescentes inferne sordide ferruginei nee 
radieulosi nee tomentosi; caulis infima basi nudus suprema basi 
foliosus, summitate ramulis teretiuseulis perbrevibus vel longioribus 
nonnullis fasciculatim dispositis curvulis terminatus; folia "caulina 
parva vix subseeunda, e basi latiuscula hastato- lanceolata breviter 
acuminata ubique minute dentieulato-serrulata, nervo carinato fla- 
vido angusto in summitatem subulatam pereursa, e cellulis ubique 
minutis sed pellueidis papillosis areolata; ramulina minora; peri- 
chaetialia e basi latiore tenuiter laxe reticulata glabra in acumen 
longe subulatum protraeta parce papillosa, nervo percurrente; 
theca in peduneulo erassiuseulo rubente elongato parum inclinata 
magna globosa, siceitate valde suleata arcuata, operculo planius- 
eulo- eonico; peristomium robustulum, externum rubrum fiexuosum 
valde trabeculatum, internum perangustum. 
Bartrumia rigide Sulliv. in Exped. Wilkes. p. 11. 
Habitatio. Insulae Hawaiicae, sine loco speeiali: Dr. W. 
Hillebrand copiose legit 1872; "Kanai, 3000 ped. alt.: F. L. 
Clarke 1886. 
A B.rigida statura multo robustiore jam longe refugit. Mus- 
eus speciosus, 
Bartramia (Philonotis) macroglobus n. sp.; dioica; habitus Bar- 
trumiae Sullivantii, sed caulis multo elatior usque ad sum- 
mitatem ramosam valde fusco- -tomentosus; rami longiores distinete 
uneinati laxifolii; folia caulina et ramulina multo longiora anguste . 
lanceolato-acuminata acute subulata majus et laxius reticulata pro- 
funde carinato-concava; perichaetialia e basi cochleariformi-con-. 
cava multo latius ovata laxius reticulata in laminam acuminatam 
