439 
1100 m, Aug. 1893; eodem loco et tempori var. foliis remotis 
angustissimis. Hb. Le vier. * 
20. Streptopogon erythrodontus Tayl. fide Sullivant in Expeditione 
Wilkes, p. 5. 
Habitatio. Insulae Hawaiicae, in margine boreali crateris 
. Haleakala insulae East Maui. 
Muscus suspectissinius a nobis nunquam visus, probabiliter 
generi Streptopogon alienus. 
p21. Mielichhoferia pulvinata n. sp.; dioica; cespites pulviniformes lati 
robusti lutescentes nitiduli yalde intricati; caules tenues pollicares 
densiuscule congesti, siinplices vel innovando surculos tenerrimos 
similes exmittentes, basi radiculosa nudiusculi superne sensim 
foliosi et in comulam foliorum excurrentes; folia caulina parva 
dense iinbricata madore patula caulem plumosum sistentia, anguste 
lanceolato-acuminata, nervo crassiusculo in subulam longiusculam 
acutam excurrente flavido carinato-concava, margine inferne parum 
anguste revoluta superne sensim serrulata, e cellulis longis angustis 
pallidissimis infima basi solum paululo pellucidis reticulata; perich. 
similia sed multo minora; theca in pedunculo longissimo pertenui 
flexuoso rubente inclinata parva, e collo brevi ovalis gymnostoma, 
operculo minuto subconico-cupulato, annulo angusto nec revolubili. 
Habitatio. Insulae Hawaiicae, sine loco speciali, attamen in 
regionibus altioribus: Dr. Hillebrand 1872. 
Species memorabilis propria pulvinis magnis atque fructibus 
longissime tenuissime pedunculatis gymnostomis. Flores masculi 
secus sarculum plures stipitati stricti majusculi. 
22. Bryum (Bhodobryum, Platyphyllum) pseudo-giganteum n. sp.; 
cespites lati robusti viridissimi; caulis 1—3 pollicaris ascendens 
saepius proliferus nudiusculus; folia caulina in rosulam magnam 
patulam congesta pro genere gigantea, e basi angustiore in laminam 
longiuscule ligulato - acuminatam latam excurrentia planiuscula, 
margine infero anguste revoluto cellulis longis angustis densi- 
usculis marginata inde mutuo grosse simpliciter et duplicato-serrata, 
nervo viridi crasso ante acumen robustum acutum evanido calloso- 
exarata, e cellulis longis latiusculis laxis utriculo primordiali di- 
stincto plicato repletis grosse reticulata; folia surculi inferi appressa 
multo minora, e basi lata lanceolato-acuminata acutata, nervo 
angusto ferrugineo applanato supra medium sensim dissoluto leviter 
exarata, e cellulis longis teneris inanibus pellucidis eleganter reti¬ 
culata. Fructus ignotus. 
Bryum giganteum Sulliv. in Exped. "Wilkes p. 9. 
Habitatio. Insulae Hawaiicae, Kauai: Dr. 
1870; West Maui, 5500 ped. altum: D. D. 
Ivaala Mountains et Oaliu: Hb. Sullivant. 
Bryo giganteo Hook, proximum quidem, 
folia in vicem simpliciter et duplicato-serrata, 
nervo viridi nec purpurascente exarata etc. 
1 " 
J 
W. Hillebrand 
Bald win 1875; 
sed multo majus, 
inferne marginata 
