300 COPELAND. 
r 
45. Athyrium cordifolium (Bluine) Copel. comb. nova. Diplazium cordifoUum 
lilume, Enumeratio (1828) 190. 
Luzon, Lagiina Province, For. Bur. 8892 Curran: Mindoro, Merrill 5909, 5910, 
5911: Palauan, Bur. 8ci. 574 FoxwortJiy : Leyte, Cuming 307: Mindanao, Agu- 
san. For. Bur. 7612 Bulchinson; Mount Apo, Copeland 1199; Lauao, Clemens 
s. n.; San Ramon, Copeland 1656: Jolo, Merrill 5320. 
Malaya. 
In the margin of page 190 of his copy of Blume's Enumeratio, J. Smith wrote 
"1 [D. cordifoliumi and 3 [D. iniegrifolium] the same;" and opposite the latter, 
"is C. ovata J. Sm.," and "i>. ovatum Wall." 
GROUP OF A. PORPHYRORACHIS. 
46. Athyrium Merrill i Copel. comb. nova. Diplazium MerrilU Copel. in Philip. 
Journ. Sci. 2 (1907) Bot. 128. 
Mindoro, Merrill 591Jf. 
This is not at all nearly related to Athyrium zeylanicum (Hook.) Milde, but 
is very close to A. porphyrorachis (Baker) Copel. comb. nova. Asplenium 
porphyrorachis Baker, Journ. Bot. (1879) 40. The specimens in hand, of the 
two, leave A. MerriUi distinguishable by its broader and imbricate segments, not 
separate even at the base of the frond. 
SPECIES EXCLUDENDA. 
Atuyuium liti.NGUETENSK Christ, Philip. Journ. Sci. 2 (1907) Bot. \Q\—Uryop- 
teris gracilescens (Bl.) O. K. 
