214 CHKl.ST. 



0(5. Dryopteris subarborea (l?iik.) ('. dlir. Iiid. Kil. (liK).')) •2!)"). I^rplirddinm 

 NuhorJiorruw Mak. iii .lourii. Jiiiiii. Soc. Moi. 24 (1887) 2r>!l. A'. ni.ofjapht/lhim 

 }iak. 1. c. 22: 227. A'. incisum Copel. Polypod. riiilip. 26, iioii liook. Sp. Fil. 

 4: 133 quod cst I). Boryana. 



MiNDANAO, Distiicl. of Diivao, Mouiit A[)o (113« (UypeUind) A|)ril, 10(»4; 

 (lf)14a Copelond) October, 1!)04, alt. 1,800 m. LuzoN, Provincc of Bciiffuct, 

 Hiiguio (Loher) 1897, alt. 1,400 m. 



Tlie Kiiine species has bccn fouud in Borneo, Sarawiik, lcg. l/(jse, 1894; Biitjiin, 

 leg. ]\'orhurg ; Celebcs, Lokon, leg. Horosin No. 710, 18!)4. 



It is rclixtcd to D. filix mas, scnsu liitissinio, in spite of its c.\treii)cly dccoiii- 

 pound frond and large size. In a\ithentic specimens from Siirawak the segmcnts 

 are almost entire, while in those from other localities they arc strongly dentatc. 



()7. Dryopteris dissecta (Forst.) (). Ktze. Rev. (k-n. FI. 2 (1801) 812. 

 Polypodivm dissectnm Forst. Prodr. 31. 



LuzoN, Province of Cavite, Mendez Nufiez (1207, 1311 Manf/ubot) August, 

 1906: Province of Laguna, Los Bafios (Loher) January, 1006; Pagsiinjan (.513 

 Topping) 1004: Provinee of Bataan, Mount Mariveles (369 Topping) May, 1004; 

 (198 Whitford) May, 1004: without locality (36, 244 Cuming) "Lo.^trea mem- 

 hranifolia .T. Sm." in Hook .Journ. Bot. 2 (1841) 412. Mindanao, District of 

 Davao, Mount Apo (146.5a Copeland) October, 1004, alt. 1,200 m. 



A plant with blackish hairs issuing from pustules. 



Widely distributed in tropical Asia. 



68. Dryopteris obscura (F€e) O. Ktze. Rev. Gen. Pl. 2 (1801) 812. Phe- 

 gopteris ohscura Fee Gen. Fil. 243; Clirist, Bull. Herb. Boiss. 6 (1898) 106. /. 5. 



LuzoN, Province of Laguna, Mount Maquiling (Loher) January, 1906: Prov- 

 ince of Zambales, Mount Pinatubo (Loher) February, 1!)06: Province of Rizal, 

 Montalban (Loher) March, 1003: Manila (Usteri) February, 1003. 



The same species is found in Annam, Quang Binh leg. (Judicre 1804, Herb. Mus. 

 Paris 01, 126. 



69. Dryopteris Preslii (Biik.) 0. Ktze. Rev. (Jen. Pl. 2 (1891) 813. Nephro- 

 dium, Preslii Baker Syn. Fil. 272. 



Baker's diagnosis is sufficiently clear to satisfactorily identify this pliint. 

 It is an insular dwarfed forni that seems to be related to D. ohseura, from its 

 general appearance, although smaller in all its parts. 



BoHOL (354 Cuming) "Lastrea spectahilis ,1. Sm." in Hook. Journ. Bot. 3 

 (1841) 412. There has been an error, apparently, in copying the liibel, as 

 Lastrea speotahilis J. Sm. = Dryopteris Hyrmatica, our specimen being entirely 

 different from the latter species. (Baker indicates No. 255 Cuming as the type 

 of Nephrodium Preslii.) 



Endemic. 



70. Dryopteris brunnea (Wall.) C. Chr. Ind. Fil. (190.5) 255. Polypodium. 

 hrunneum Wall. Cat. (1828) 333. P. distans Don Prodr. Fl. Nepal. 2. 



LuzoN, Province of Benguet, Baguio (959 Bornes) M:iy, Jime, 1904: District 

 of Lepanto, Bagnen (1931 Copeland) November, 1905, alt. 2,000 m. 

 Widely distributed in tropical Asia. 



71. Dryopterls crenata (Forsk.) O. Ktze. Rev. Gen. Pl. 2 (1891) 811. 

 Polypodium crenatum Forsk. Fl. Aeg. Arab. 185. 



LuzoN, Province of Benguet, Twin Peaks (6480 FAmer) ,Tune, 1904; Baguio 

 (6595 Elmer) June, 1904; Bugias (1851 Gopela/nd) October, 1905: Province of 

 Rizal, Montalban (Loher) October, 1903. 



Widely distributed from China across tropical Asia ; Cape \^rde Islands. 



