48 MISC. PUBLICATION 797, U. S. DEPT. OF AGRICULTURE 
De i de senere aar i Danmark iagttagne findesteder for mindre almindelige 
karplanter. I. Pteridophyta og Monocotyledones. Bot. Tidsskr. 24: 377-409. 
1902. (List of collaborators; list of rarer species with localities. Intended 
to supplement Lange’s Haandbog, but does not include the records already 
given in his Rettelser og tilfojelser. Covers only pteridophytes and mono- 
cotyledons; no more published.) 
Oversigt over de i nyere tid til Danmark indvandrede planter med 
ete hensyn til tiden for deres indvandring. Bot. Tidsskr. 20: 240-287. 
1896. 
General remarks about introduced plants, biliography; annotated list of 
adventive and naturalized phanerogams, with localities and dates.—See also 
Moller, Otto. Oversigt over de siden 1894 i Danmark indslebte planter. 
le. 22: 115-130. 1898. (List of additional species, with localities and short 
descriptions.)—See also Frederiksen, above, and additional references there 
given. 
Lange, Johan (horticulturist). Plantenavne. 84 p. 21 ecm. Kgbenhavn, 
1949. (Almindelig dansk gartnerforening handbogsserie 24.) 
Alphabetical list of scientific names of plants cultivated in Denmark, 
each with a standardized Danish name; alphabetical list of Danish names with 
scientific equivalents; comments one various vernacular names.—See also 
Jenssen, above. 
Lind, Jens. Om legeplanter i danske klosterhaver og klosterboger. 115 
p. 19.5 em. Kgbenhavn, 1918. 
Account of Danish medicinal plants used in the Middle Ages, with dis- 
cussion of book sources and plants found around ruins and sites of old 
monasteries and castles; treatment of individual medicinal plants, with 
history, distribution, and use in medicine. (Not seen; cited from review in 
Bot. Tidsskr. 36: 193-194. 1918.)—See also Frederiksen, above, and addi- 
tional references there given. 
Mentz, August, and Ostenfeld, C. H. Billeder af Nordens flora. 
See Lindman under Scandinavia. 
Moller, Birgitte. Trazer og buske i Danmarks skove. En botanisk, forstlig 
og kulturhistorisk skildring af de i vore skove voksende treer og buske. 
315 p. illus. 21.5 cm. Kgobenhavn, 1916. 
Popular treatment of native and cultivated trees and shrubs, with notes 
on biology, large specimens, uses and folklore.—See also Gram and Jessen, 
above, and additional references there given. 
Mortensen, M. L., and Ostenfeld, C. H. Alfabetisk fortegnelse over Dan- 
marks karplanter med synonymer. Udgivet af den af “Botanisk Forening” 
nedsatte Komité for den topografisk-botaniske undersggelse af Danmark. 
96 p. 19.5 cm. Kebenhavn, 1905. 
Alphabetical list of valid scientific names and synonyms of native and 
introduced vascular plants (including 1,272 native or thoroughly naturalized 
species), covering all the names used in Danish fioras and many of those 
used in other Scandinavian and north German floras. 
Olsen, Sigurd. Oversigt over Dansk Botanisk Forening’s ekskursioner. 
Bot. Tidsskr. 45: 274-825. map. 1940. 
List of excursions of the Society grouped under the 53 botanical districts 
adopted by the Topografisk Botanisk Undersggelse, with localities visited, 
dates, and references to published reports; also list of extralimital excursions. 
Includes many partial lists for localities not covered by individual floras 
in the present bibliography.—See also Christensen, above. 
Ostenfeld, C. H. The distribution within Denmark of the higher plants. 
Results of the topographic-botanical investigation. I. A brief historical 
survey of the investigation. K. Danske Vidensk. Selsk. Skrift. Naturv. og 
Math. Afd. IX, 3: 1-15. 1 fig. (port.), pl. 1 (map). 1931. 
History of the project, begun by the Botaniske Forening i Kobenhavn 
(later Dansk Botanisk Forening) in 1904; list of the 53 (i.e. 57) topographi- 
cal districts, with brief account of geography, soils, and collaborators, and 
map showing districts and towns.—See also Jessen, Knud. The distribution 
... Il. The distribution of the Papilionaceae within Denmark. l.c. IX,3: 
17-97. 36 fig. (maps) on pl. 2-10. 1931. (Alphabetical list of species, 
with references, extralimital and local range, habitat, methods of dispersal, 
