208 CHRIST. 
L 
45. Dryopteris Beddomei (Baker) 0. Ktze. Rev. Gen. PI. 2 (1801) 812. 
tfephrodium Beddomei Baker SjTiopfiis 267. 
Luzon, Province of Benguet, Baguio (6401 FAmer) June, 1904; (331 Topping) 
January, 1903; (4941, 5089 Curran) August, 1906; (1818 CopeJand) October, 
1905; (Dr. Pond) March, 1904; Tilad {Loher) February, 1904: Mount Tonglon 
(5010 Cnrran) Aug\i3t, 190G. 
Britisli ImViA, China and Malaya. 
46. Dryopteris immersa (Blunie) 0. Ktze. Bev. Gen. PI. 2 (1891) 813, 
Aspidium immer sum Blume F.num. (1828) 156. 
Luzon (72 Cuming) ''Lastrea verrucosa J. Sm." in Hook. Journ. Bot. 3 (1841) 
412. Mindanao, District of Davao (695 Copelmd) March, 1904: Province of 
Ziiinhoanga, San Ramon (1574 Gopcland) December, 1904.- 
Malaya. 
Var. ligulata (J. Sm.) Lastrea ligulata J. Sm. in Hook. Joum. Bot. 3 
(1841) 412. Aspidium ligulatum Mett. Aspid. no. 213. 
Cebu (343 Vvming) '■^hasirea ligulata J. Sm." 1. c. 
In examining the above authentic specimen I find but slight diflFerences 
between it and Z>. immersa. The raehis is atroviolaceous rather tlian of a pale 
straw color such as is usually the case with the latter species. 
47. Dryopteris MotleyanS (Hook.) C. Chr. Ind. Fil. (1905) 278, Nephro- 
dium Motlcyanum Hook, Syn. 266. 
Negros, Gimagaan River (93 GopeUtnd) January, 1904; (1485 Mliitford) 
May, 1900. Miadanao, Province of Zamboanga, San Ramon (1713 Copeland) 
April, 1905. Palawan (541 Foancorthy) April, 1906. 
Sunda Tftlands, and probably other islands in the Malayan region. 
48. Dryopteris Luerssenii (Harringt.) C. Chr. Ind. (1905) 276. Nephro- 
dium Luerssenii Harringt. in Journ. Linn. Soc. Bot. 16 (1877) 29. 
Ab Aspidium xylode Kimze difEert textura magis coriacea^ segmcntis 
acutiuribus, ala corftali latiore, soris costalibus mox faciem inferiorem 
segmenti imploatilm.s basi frondis vix aut abrupte attenuata, 
Luzo.N, Province of Bonguet, Baguio (Dr. Pond) March, 1904; (181, 236, 214 
Topping) January, February, 1903; (6514, 6515 Elmer) June, 1904: District of 
Lepanto (1910 Copeland) November, 1905. 
Endemic to the Philippines, 
49. Dryopteris Foxii (Copeland MSS, Nephrodium) n. sp. 
^ 
I tran^icribc here the nianuscript diagnosis of the author: 
"]llnzoniate brove repente vel adscendente, stipitibus confertis 5 ad 10 
cm. altis, strainineis, glabris, facie superiore canaliculatis, fronde lan- 
ceolata 20 ad 30 em. alta, G ad 9 em. lata utriuque angustata, bipinnata, 
pinnis lanceolatis, aciiminatis, adscendontibns, infimis rcmotis minutis, 
pinnuli^s inferioribus lineari-hmeeolatis, 8 mm. longis, 1 ad 1.5 mm. 
latis, aciitis, obscure dentatis^ adnatis, remotis, sequentibus confluentibus 
demum in caudam subserrantam coadunatis, membranaceis, supra glabris, 
infra sparse pubescentibus, pilis albis, brevibiis, vemilis in pinnulis 
maximis plerumque utrinque 5, soris medialibus indusiis reniformibus 
glabris, subpersistentibus." 
