SEPTEMBER 9, 1909) Mvsci Novi PHILIPPINENSES I. 655 
a egrae vel subintegrae, nervo elongato, cellulis angustissimis, 
basi laxis, teneris; seía brevissima, vix ultra 0.6 mm. alta; 
theca immersa, erecta, oblongo-ovalis; exostomii dentes longe in- 
fra orifieium thecae oriundi, c. 0.5 mm. longi, lanceolato- 
subulati, lutescentes, linea media exarati, laevissimi; endo- 
stomium imperfectum; sport 0.015-0.020 mm., fusci, papillosi; 
operculum conieum, obliquulum, breviter rostratum; calyptra 
s mitraeformis, pluriloba, opereulum tantum obtegens, nuda. 
$ Type specimen 9974, A. D. E. Elmer, Dumaguete, Cuernos 
2 Mountains, Province of Negros Oriental, Negros, May, 1908. 
Species distinctissima, S. convolutae (Doz. et Molk.) Fleisch. 
habitu similis, sed foliorum forma jam longe diversa. 
7. Symphysodon subneckeroides Broth. n. sp. 
Dioicus; robustus, lutescenti-viridis, aetate fuscescens, ni- 
tidus; caules secundarii remoti, usque ad 5 cm. longi, stricti, 
inferne simplices, squamis adpressis, saepe destructis obtecti, 
| dein dense foliosi, complanatuli, dense pinnatim ramosi, ram- 
M . is pantentibus, usque ad 1.5 cm. longis, strictis, dense fol- 
iosis, saepissime breviter flagelliformiter attenuatis, simplicibus 
vel ramulosis; folia plus minusve patentia, cochleariformi-con- 
cava, laevia, ovato-oblonga, subito in acumen lanceolatum, 
saepe semitortum attenuata, marginibus erectis, acumine argut- 
denticulato, nervo simplici, plus minusve longe infra basin 
acuminis evanido, cellulis anguste linearibus, basilaribus in- 
fimis abbreviatis, laxis, inter se porosis, fuscis, alaribus vix 
distinctis; bracteae perichaetii internae erectae, late et elongate 
lanceolatae, sensim subulato-attenuatae, superne argute den- 
ticulatae, enerves; seta brevissima, vix ultra 0.75 mm. alta; 
theca immersa, erecta, oblonga; exostomii dentes per paria 
counati, longi infra orificium thecae oriundi, ultra orificium 
c. 0.25 mm., fusco-rubri, laeves endostomiwm imperfectum; 
spori 0.020-0.025 mm., fusciduli, sublaeves; operculum e basi 
conica breviter rostratum; calypira mitraeformis, pluriloba, oper- 
culum tantum obtegens, parce pilosa. 
Type specimen 9453, A. D. E. Elmer, Dumaguete, Cuernos 
Mountains, Provinee of Negros Oriental, Negros, March, 1908. 
Ad arbores. 
Species S. neckeroidi Doz et Molk. valde affinis sed statura 
m ulto robustiore ramisque flagelliformiter attenuatis dignoscenda. 
