3 
I. THE OKIGIN AND GEOGRAPHICAL AFFINITY OF THE SAN RAMON FKKN 
FLORA- 
Lwt of species with geographical range. 
Name. 
Didymot^hla^na truncatula J, Sm. 
Cyelopeltis prcsliima (J, Sm.) Berkeley 
Polystichum nudum Copel 
P. aristatum (Sw,) Presl 
Mesochlaina polyeurpa R. Br 
Nephrodium 1712 
Nephrodium 1649 
Neplirodium 1588 
Nephrodium 1714 
Nephrodium 1713 .>_ 
Nephrodium erubescens (WalL) Diels 
N, syrmatieum (Willd.) Baker ^_ 
N, sparsum. Don, 
N, intermedium (BL) Baker 
N. blumci (Moore) Hk. 
N, setigerum (Bh) Baker 
N. Foxii Copel. ined 
N, immersum Hooker 
N, (Eunephrodium) truncatura Pr 
N. canescens (Bh) L nephrodiiformis Christ 
N. canescens (Bl,) 
N. diversilobum Presl » 
'N. asymmetricum (F6e) Christ 
Nephrodium 1647 
N- lineatum (BJ,) Presl 
N- urophyllum (Wall,) Bedd 
N. aridum (Don) J, Sm, 
N. cucullatum (BI.) Bak, 
N, ferox Moore 
N, pteroides (Retz-) J, Sm. 
N, cyatheoides (Kaulf,) Presl 
N, procurrens (Mett) Baker 
Nephrodium 1685 
Nephrodium 1605, 1677 
Nephrodium 1571 
N, Bordenil Christ ined* __. 
Mcniseium triphyllum Swtz, (?) 
Aspidium difforme BL 
A. decurrens Presl 
A.angulatxim L Sm, 
A- leuzeannm (Presl) Kze, 
A, leuzeanum var ? 
Psomiocnrpa apiifolia Presl 
Stenosomia aurita Presl — 
S. pinnata Copel 
Leptochilus hydrophyllus Copel. 
L. heteroclitus (Pr.) Christensen 
L. latlfolius (Meyen) Christensen 
Dipteris conjugata (Kaulf,) Reinw 
Arthropteris obliterata J, Sm, 
General distribution 
Pantropic 
Malaya 
Local 
Afri(ja to Polynesia 
Malaya 
Local „- 
do 
do _: , 
do 
do 
India, Malaya 
India, Malacca 
India, Malaya 
India, Borneo 
Malaya 
India to Polynesia,, 
Assam to New Caledonia.^ 
India to Polynesia 
Malaya 
-—do 
Celebes 
Local 
Malaya 
India to Australia -., 
India to Polynesia, 
do 
Malaya 
India to Polynesia , 
Sumatra, Hawaii—, 
India, Malaya 
Local 
do 
..—do 
Greatest north- 
ward range from 
San Ramon- 
Luzon. 
Do. 
Japan, 
Luzon. 
China. 
Japan. 
Luzon. 
Japan, 
Luzon, 
Do. 
Do. 
Do. 
Do, 
Do. 
Do. 
Do. 
Do. 
Do. 
Do. 
China, 
India, Java, Borneo, „ 
Malaya 
India to Polynesia 
Java, Borneo, New Guinea- 
India to Polynesia 
Local 
Mala^'a, Polynesia 
Local 
. do 
India, Melanesia. 
Malaya, Polynesia. 
Africa to Polynesia 
Luzon. 
Formosa, 
Luzon. 
Do, 
China. 
Luzon. 
Leyte. 
Luzon. 
Do. 
Formosa. 
