34 
COPELAND. 
in height; the lowest pinnae moderately reduced, the pinnae not very acuminate; 
the segments 1 obtuse, the lowest acroseopic ones enlarged, but the lowest acros- 
copic segments n not so. 
Davallodes gymnocarpum Copeland sp. nova. 
Stipite 3-9 cm alto; fronde 30—40 cm alta, 12-16 cm lata, pinnis 
majoribus aeuminatis, inferioribus sensim valde diminutis, infimis late 
ovatis 2-3 cm longis ; segmentis 1 oblongis, rotundato-obtusis, infimis 
(apud rliachides) maximis, ultra mediam laminam incisis; segmentis 1 * 
falcatis, acntis, ciliatis, infimis aliis aeqnalibus, integris; soris minutis, 
ad baseos lobarum; indnsiis variabilibus, semper qtiam altis latioribus, 
non ciliatis. Tab. V. 
Monte Canlaon, Insulae Negros, 600 m. s. m. Copeland 2075. 
Easily distinguished from D. hirsutum by the form of the frond and that of 
the indusium. 
Davallodes grammatosorum Copeland sp. nova. 
Stipite ca. 15 cm alto; fronde 40-65 cm alta, 20-26 cm lata, deorsum 
vix angustata ; pinnis valde acuminatis ; segmentis * lanceolato-oblongis, 
obtusis vel subacutis, ultra mediam laminam incisis, infimis majoribus; 
segmentis " oblongo-lanceolatis, falcatis, non ciliatis, infimis acroscopicis 
maximis furcato-venosis et interdum plurisoratis ; indusio ca. 0.7 mm 
iongo, lineari-oblongo, nudo. Tab. VI. 
San Ramon, Insulae Mindanao, 600 m. s. m. Copeland 1724; Camp Keithley, 
Clemens 1137. 
This is the “Microlepia hirsuta” of my “Comparative Ecology of San Ramon 
Polypodiaceae.” 
DENNSTAEDTIA Bernhardi. 
Dennstaedtia den nstaedtioides Copel., var. arthrotricha Copel. var. nova. 
Varietas rhachi superficieque laminae pilis articulatis, i. e., cellulis 
alternantibus ad lineas tenuissimas contractis, pubescentibus, lamina 
ampliore, aliter tjqio non diversa. 
Mount Bulusan, Benguet, Luzon, 2,200 m. s. m. Copeland 1934. 
ASPLENIUM L. 
Asplenium filipes Copel. sp. nova. 
Asplenium A. unilateral i affine et eo derivatum. Rbizomate per ter- 
rain humidam repente, 1 mm crasso, apice squamuloso ; stipitibus seriatis, 
5 cm altis, filiformibus, purpureo-nitidis ; fronde 8-12 cm alta, 2 cm 
lata, acuminata, pinnata; pinnis utroque latere ca. 15, infimis horizon- 
talibus vix diminutis, superioribus adscendentibus, usque ad 15 mm 
longis, 3-4 mm latis, obliquis vix auriculatis, lamina infra costam fere 
carentibus, margine ea recta, margine acroscopica serrata dentibus paucis, 
glabris, membranaceis ; soris paucis, brevibus. 
Mount Mariveles, 1.200 m. s. m. Copeland, P. P. E. 73. 
