()L()(;iCAL FLORA. 
29 
Taxithelium papMlatum (Harv.). 
Negkos, Gimagaan River, on falk-n trees in forest-, alt. ".'> m. (I'liirt Wluifortf), 
'' Area: Nepal, 8iam, Malacca, Java, Banca, Borneo, Celebes, Xew Guinea, and 
Pacific Tsland.s. 
CTENIDIUM (f^eliinip.) Mitt. 
Ctenidium glaucocarpum (Reinw.) Broth. 
Luzoiv, Province of Panipanya, Blount Al)u, on liranehes, alt. 1,400 m. (Bur. 
Sci. 102(J Foxivorthy). .Mi.m>anao, District of Zamboaiiga. on small trees along 
streams, alt. (JOO ni. (1750 Goprlnvd). 
Area: Sikkiin and Java, 
MACROTHAMNIUM Fleisch. 
Macrothamnium macrocarpum (Ueinw. et Hornscli.) Fleisch. 
Luzon, District of Lepanto, ^Moiint Data, on trees, alt. 2,120 m. (1ST8 Merrill). 
Area: India, Sumatra, Java, Ambnina, Borneo. 
ACANTHOCLADIUM Mitt. 
Acanthocladium Merrillii ]5roth. sp. nov. 
Dioicum; sat o;racile, cacspitosum, caespitilms densis, liitescentibuP, 
nitidis; raifJis prinuirius elongatus, flexuosns, repens, foliis destructis et 
radiculis obtectus, secundarii densi, erecti, fasciculalo- et piniiato-den- 
droidei, ramis brevibus, dense foliosis, vix conipre^si.s ciispidatis vel 
obtusis; folia caulis secundarii patentia, concaviupcida, e basi late ovata 
raptim lanceolato-subiilata, circ. 2.5 mm. longa et circ. 0.95 mm. lata, 
niarginibus erectis, basi subintegris, superne aculeato-serratis, liin])ata, 
ner^°o niillo, cellulis angustissimis, floxuosulis, ad margines longioribn^, 
magis incrassatis, limbiim lutescentem eff()rniantil)tis, basilaribus infiiiiis 
aurcis, alaribus nmnerosis, magnis, oblongis, vesieulosis, fusco-aureis, 
rainca minora, In-eviiis et latins aemninata; hradeae pcrichadn intornae 
erectae, oblongo-lanceolatae, lorifonni-acuminatae, acumine semitorto, 
aculeato-serratae ; seta usque ad 5 cm. alta, valde flexuosa, purpurea, 
laevissima; f^^m horizontalis, magna, oblonga, asymmetrica sicca curva- 
tula, fusca, laovis. Oprrrnlum ignotuni. 
Lt^zox, Province of Tayabas, Atimonan, on wet prostrate rotten logs in forests, 
alt. 212 m. (3985 Merrill). , c ^■^ a- 
Species pnlcherrima, A. riijido (Reinw. et llornseh.) afTinis, sed folns dis- 
tincte limbatis jam dignoseenda 
gEMATOrnYLLA(;E.E. 
TRICHOSTELEUM Mitt. 
Trichosteleum hamatum (Doz. et Molk.) Jaeg. .^ ^ • ioq7 
Luzon, Province of Pampanga. Mount Abu, alt. 1,400 m. (Bur. Sci. 1927 
Area: Sumatra, Java, Philippines, and the Pacific Islands. 
