151 
iiiuricatis, minori))ns levibiis, fere glabris; piiinis infiinis vix dimimitis, 
50 cm. vel ultra longis, 15 cm. latis, patentil)us; pinnulis subsessilil)us, 
lanceolatis, aeiiminatis, ca. 7 cm. longis, apncl basim truncatum 1-1 mm. 
latis, vix ad mediam laminam in lobos integros truncatos faleatos incisis, 
herbaceis, glabris; vennlis ntrobiqiie ca. 6, simplicibus; soris ca. 3 mm. 
longis, paginani totam saepe complentibiis. (Tab. 8.) 
Mindanao, Zamboanga, San Ramon, Copeland 1099. Prope rivulas, 600 m. s. m. 
Near D. polypodioides B!., )mt much stouter, and pinnules not cut over half 
way to the costa. 
Diplazium davaoense Copeland n. sp. 
libizomate ignoto; stipitibns caespitosis, 70 cm. altis, 8 mm. crassis, 
supra valde snlcatis, fere glabris, deorsnm asperulis; fronde ovata, 1-1.5 
m. alta, bipinnata, snrsnm pinnata, demiim pinnatitida, apice acnmiiiata 
serrata; pinnis paucis patentibns, intimis vix dimimitis, 50 cm. longis, 
30-25 cm. latis ; pinnnlis brevi-pedicellatis, basibns trimcatis, acuminatis, 
usque ad 14 cm. longis, 2.5-3 cm. latis, in lolios falcato-truncatos obscure 
denticulatos 1/3 ad costas incisis, membranaceis, glabris, nec infra palli- 
dis; venulis utrobique ca. G, curvatis, reniotis, simplicibus; soris linea- 
ribus, 3-5 mm. longis. 
Mindanao, Davao, monte Apo, 1,800 m. s. m., Copeland s. n. 
A quite distinct species, related to Diplazium lalifolium and D. cijaflica'foliinn . 
^ Diplazium dolichosorum Copeland n. sp. 
libizomate valido, paleis linearibus 1 cm. longis atro-brunneis coronato ; 
stiiiitibus confertis, ca. 35 cm. altis, 8 mm. crassis, paleis fuscis linearilnis 
contortis 4—8 mm. longis vestitis, sursuni subglabrescentibus, turn demum 
sparsim muricatis; fronde ovata, 1-1.5 m. alta, bijiinnata, apice pinna- 
titida; rliachibus glabrescentibus interdum asperulis, supra canaliculatis ; 
pinnis remotis, maximis 45 cm. longis, 20 cm. latis, intimis minoribus; 
pinnulis brevi-pedicellatis, ca. 10 cm. longis, 3 cm. latis, subfalcato- 
acuminatis, basibns truncatis, apices versus serratis, deorsum in lolios 
denticulatos truncatos 1/3 ad costas incisis, papyraceis, glaliris, supra 
nitidis, infra pallidis; venulis utrobicpie ca. 6, simplicibus, inferioribus 
curvatis; soris linearibus, usque ad 8 mm. longis; indusiis laete brunneis. 
Mindanao, Zamboanga, San Ramon, 800 m. s. m., Copeland 1716. 
This Diplazium is in the group of D. latifoliurn (Don) Moore. The form of 
tlie frond and of the sori suggest D. vcsiHum Presl, Init tlie rachises ai'e witliout 
tile cliaracteristie pubescence. Young plants with fronds still simply pinnate 
are sometimes fertile. 
ASPLENIUM Linn. 
y^Asplenium stantoni Copeland n. sp. 
libizomate erecto, breve, paleis lanceolatis 2-3 mm. longis vestito ; 
stipitilius valde confertis, 2 cm. altis, glabris, fuscis, triangularibus 
aciebus acutis alatisque; fronde ca. 15 cm. alta, 1. cm. lata, pinnata, 
glaberrima; rbaebi valde trialata, baud viride; pinnis oblongis, obtusis, 
coriaceis, usque ad mediam frondem detlexis, intimis paullo remotis 
