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0. concinna (Willd.) O. Ktze. 
1. subandina C. . et R 
Systematical Enumeration of All Known American 
Species of Dryopteris. 
This list includes in systematical order all American species of the genus, 
not only those dealt with by me in the two parts of the present monograph, but 
also those that are found in North America only. These North American species 
— the numerous described hybrids are not included — are marked in the list by 
an asterisk. The figures in parenthesis after the name refer to the number of the 
species in the first part; species dealt with in 
The numbers of the species in the descriptive 
of the list below. 
I. Lastrea (Bory). 
A. Lastrea proper. 
. pusilla (Mett.) O. Ktze. (54) 
brachypoda (Bak.) C. Chr. (55) 
sancta (L.) O. Ktze. (56) 
sanctiformis C. Chr. (57) 
longicaulis (Bak.) C. Chr. (58) 
consanguinea (Fée) C. Chr. (59) 
delicatula (Fée) C. Chr. (60) 
- pseudosancta C. 
Chr. 
physematioides (Kuhn et Christ). (62) 
. opposita (Vahl) Urban. (63) 
. Tupicola C. Chr 
riopardensis Ros. (64) 
. coarctata (Kze.) C. Chr. (65) 
. leucothrix C. Chr. (66) 
‘osei Max 
on 
. panamensis (Pr.) C. Chr. (67) 
. Silviensis Hieron 
. (68) 
scalpturoides (Fée) C. Chr. (69) 
1aferi Maxon et C. Chr. 
(70) 
Os, 
the present part are printed in italics. 
part of this work correspond to those 
. rufa (Poir.) C. Chr. (71) 
. Stierii (Ros.) C. Chr. (72) 
blanda (Fée) C. Chr. (73) 
25. tablana (Christ) C. Chr. (74) 
Rimbachii Ros. 
. Jimenezii Maxon et C. Chr. 
. Lindigii C. Chr. (79) 
. lustrata (Hieron.) C. Chr. (80) 
. argentina (Hieron.) C. Chr. (83) 
ligo 
oligocarpa (H. B. W.) O, Ktze. (84) 
. *oregana C. Chr. 
. retusa (Sw.) C. Chr. 
tarmiciformis C. Chr. et Ros. 
. pilosula (KI. et Karst.) Hieron. (85) 
( 
. Nockiana (Jenm.) C. Chr. (89) 
. muzensis Hieron. (90) 
