BRYOLOGICAL FLORA OF THE PHILIPPINES. 
159 
acuminata, marginibus erectis, integris, brevissime binervia vel enervia, 
cellnlis breviter linearibus, laevissimis, ramea brevins acuminata, summo 
apice serrulata ; hracteae perichaetii internae erectae, e basi semivaginante 
sensim lanceolato-subulatae, filiformi-acuminatae, integrae; seta c. 7 mm, 
tenuissima, rubra, laevissima ; theca minutissima, subnutans, ovalis, sicca 
deoperculata, sub ore constricta, eellulis prominentibus grosse mammillosa, 
atropurpurea ; operculum e basi convexo apiculatum, grosse mammillosum. 
Luzon, Province of Laguna, Mount Maquiling, Merrill 6318 ex p. : Province 
of Benguet, For. Bur. 15768 ex p. Curran & Merritt. 
Species foliis filiformi-acuminatis nec non theca minutissima, grosse mam- 
millosa facillime dignoscenda. 
Ectropothecium callichroides (C. Miill.) Jaeg. 
Luzon, Province of Albay, Mount Mayon, Bur. Sci. 6480 Robinson. 
Area: Philippines. 
Ectropothecium luzoniae (C. Mull.) Jaeg. 
Luzon, Province of Laguna, Mount Maquiling, Merrill 6318 ex p. : Province of 
Benguet, For. Bur. 15768 ex p. Curran & Merritt. 
Area: Philippines. 
STEREODON (Brid.) Mitt. 
Stereodon deflexifolius (Mitt.) Broth. 
Luzon, Province of Benguet, Pauai, altitude about 2,100 m, Bur. Sci. 4558 
M earns: District of Lepanto, Mount Data, For. Bur. 16015 Bacani. 
Area: Sikkim and Bhotan. 
TRISMEGISTIA (C. Mull.) Broth. 
Trismegistia lancifolia (C. Miill.) Broth. 
Acanthocladmm lancifolium Broth, in Philip. Joum. Sci. 2 (1907) Bot. 342. 
Luzon, Province of Camarines, Maagnas, Bur. Sci. 6320, 6356 Robinson. Ne- 
geos, Cadiz, Bur. Soi. 7360 Gelestvno. 
Trismegistia Korthalsii (C. Miill.) 
Acanthocladium Korthalsii Broth. 1. c. 
Luzon, Province of Laguna, Mount Maquiling, Bur. Sci. 6623 Robinson. 
ACANTHOCLADIUM Mitt. 
Acanthocladium Robinsonii Broth, sp. nov. 
Dioicum; sat gracile, pallide viride, nitidum; caulis repens, dense 
fusco-radiculosus, dense ramosus, ramis usque ad 3 cm longis, densiuscule 
foliosis, complanatis, breviter cuspidatis, irregulariter pinnatim ramulosis, 
ramulis patentibus, valde complanatis, vix ultra 1 cm longis, obtusis; 
folia ramea erecto-patentia, concaviuscula, e basi ovali sensim lanceolato- 
subulata, marginibus erectis, superne serrulatis, nervo 0, eellulis angustis- 
sime linearibus, laevissimis, basilaribus brevioribus et laxioribus, inter 
se porosis, infimis aureis, alaribus c. 6, laxis, oblongis, fusco-aureis ; 
folia ramulina minora et angustiora, brevius et latius acuminata, argutius 
serrulata; hracteae perichaetii internae erecto-patentes, late ovato-lanceo- 
latae, longissime loriformi-subulatae, superne argute serrulatae, eellulis 
95495 5 
