216 CHRIST. 
75. Dryopteris rhodolepis (Clarke) Nephrodium rliodolcpis Clarke in Trans. 
Linn. Soc. 2 : 526. t. 72. 
Major iiiagisque coiiipositu quain D. intermedia, pilis atropurpiireis 
basi pustulatis fere nullis sed sqiiamis rufobrunnois subulatis, lanceolatis 
et ovatis mixtis^ stipite rhaclii costisque abundc vestitis. 
Luzon, District of Lepanto, Bagnen (1920 Copeland) November, 1U05. Min- 
danao, Province of Zanilioanga (1773 CopcJmui) 1905, alt. 1,000 m. 
G, Christcmcn lias erroneously idontifioJ Dryopteris intermedia (Bl.) with 
/). rhodolepis (Clarke) in liis index Filicum, 288, as Clarlc has expressed very 
clearly 1. c. 527, distinctive characters of the latter, "primary, secondary and 
tertiary rachises witli ovate acute suhadpressed liyaline rose-mauve scales." 
China and BriLisli India, Himalayan region. 
76. Dryopteris Copelandi n. sp. 
DIITcrt a B, intermedia absentia pilorum atropurpureorum basi pustu- 
latoruin, induinento sqiiaiiiato, frondc postiec non aucta, pinnis angustis 
minoribus, segmentis minoribus dentieulatis. Potiiis D. spinulosae quam 
D, intermediae appropinquanda. Rliizomate uti videtiir obliquo pauca 
folia emittcnte, stipite pennae corvinae crassitic rufostraminco, 30 cm. 
longo^ cum rhachi costisque abunde squamulis minimis setiformibus 
strigillosis rufobrunneis obtecto nee non squamis ovatis obtusis 0.5 cm. 
et ultra longis et latis diaplianis dilute bnmneis vestito^ frondc deltoidco- 
oblonga 40 cm. longa 30 cm. lata tripinnata, pinnis ovato-oblongis 
inferioribus breviter petiolulatis remotis (infimo intervallo 7 cm.) acumi- 
natiri basi vix attenuatis, utrinque ca. 15 infra apicem, pinnis infimis 
postice vix auctis, pinnula basali postcriore sequentc breviore, pinnulis 
r 
ca. 15 utrinque, approximatis, 4 cm. longis, 1.5 cm. latis, valde regulariter 
fere usque ad costam pinuatis, segmentis ^^^ subinaequalibus, basi sub- 
decurrentibu>^, rhombeo-oblongis 6 mm. longis 3 mm. latis obtusissimis, 
10 utroque latere, regulariter dentatis, dentibus ca. 5 utrinque acutius- 
cnlis, nervis pinnatis, furcatis, soris rufobrunneis numerosis ca. 3 utrin- 
que, exindupiatis, faciebus pilis albidis numerosis pubesceutibus, textura 
ilaccide herbacea, colore laete virente. 
Luzon, District of lA'panto, Mount Data (1887 Copeland) October, 1905, alt. 
2,250 m. 
77. Dryopteris Rizalensis n. sp. 
Ehizoniate brevi crasso, squamarum rigidarum 1 cm, longarum seti- 
formium bnmnearum coma dense vestito. Stipitibus subfaseiculatis 
pennae corvinae crassitie, sulcatis, 25 cm. longis atrocastaneis squamis 
setiformibus atropurpureis patentibus flexuosis fi mm. longis dense ves- 
titis, fronde 32 cm. longa, basi 20 em. lata elongato-deltoidea, basi bipinna- 
tifida caeterum pinnata, pinnis falcatis acutis 7 ad 8 utrinque infra apicem 
ineisum, infimis petiolulatis remotis, basi postice auctis 12 cm. longis, 5 
cm. latis deltoideo-elongatis, caeteris lanceolato-oblongis 10 cm. longi?, 3^5 
cm. latis, superioribus decurrenti-adnatis, ad basin profunde, supra ad 
f 
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