FLORAS OF THE WORLD—PART II AT] 
and English of the fruits and seeds of 306 weeds, mainly of northern and 
central Europe, in part from North and South America, involving many 
which occur as impurities in commercial seed of grains, grasses, and legumes, 
with colored figures of the seed of each species; tabular index of scientific 
names with corresponding vernacular names in “American,” Danish, English, 
French, Dutch, Italian, “Canadian,” Norwegian, Russian, Swedish, and Ger- 
man. Includes all the species in the German edition of his earlier work 
(1930) and 101 others. The species are arranged according to duration, 
etc., not systematically.)—Also his Anatomy of weeds. Anatomical descrip- 
tions of 95 weed species with 2,050 original drawings. 4 p. 1., 413 p. incl. 
193 fig., 91 pl. Oslo, 1954. (Descriptive account of anatomy of stem, leaf, 
and Sacto parts of 95 common and widespread weeds, amply illus- 
trated.) 
Lagerberg, Torsten. Vilda vaxter i Norden. 2. omarb. och utdk. uppl. 4 
v. (1851 p.). 957 fig., 1 [50] pl. (on 26; black, showing microscopic wood 
sections), 919 col. pl. (on 460). 24cm. Stockholm, 1947-49. (1st ed. 1937- 
39. 3. omarb. uppl. 4 v. (1874 p.). 961 fig., 50 pl. (black), 919 col. pl. 
Stockholm, 1956-58. Not seen.) 
Flora of vascular plants (860 species), with non-technical descriptions, 
good colored photograph of each species in its habitat, local and extralimital 
range, notes on biology, etc., and Swedish, Danish, Norwegian, and Finnish 
vernacular names (usually only 1 name in each language). The work, al- 
though accurate, is not complete as a flora and omits many or most of the 
species in such genera as Carex, Hieracium, etc. Covers Sweden, Norway, 
Denmark, and Finland. The cellular plants are treated in a similar way in a 
supplementary, unnumbered volume by Nannfeldt, J. A., and Du Rieiz, G. E. 
Vilda vaxter i Norden. Mossor, lavar, svampar, alger. 2. revid. och kompl. 
uppl. xlix, 450 p. 361 fig., 212 col. pl. (on 106). 24 cm. Stockholm, 1952. 
(1st ed. 1945). There are also Danish, Finnish, and Norwegian adaptations 
of this work. For Denmark: Gram, Kaj, and Jessen, Knud. Vilde planter 
i Norden. 2. udvid. og forbed. udg. 4 v. (1520 p.). 1044 fig., 919 col. pl. 
(on 460). 24 cm. Kgobenhavn, 1949-51. (1st ed. 1937-40, by Jessen, Knud, 
and Mentz, August. 38. udvid. og forbed. udg. v. 1-3. 1957-58.) The cellular 
plants are treated in a supplementary volume, numbered 5 on the spine, by 
Gelting, Paul, and others, based on the ist ed. of the similar volume in the 
Swedish edition. For Finland: Lagerberg, Torsten, Linkola, Kaarlo, and 
Vadnanen, Heikki. Pohjolan luonnonkasvit. [Wild plants of the north.] 
...3v. (1558 p.). 924 fig., 804 col. pl. (on 402). 24 cm. Porvoo, Helsinki, 
1938-40. (Riksmuseet library, Stockholm.) For Norway: Lagerberg, Tor- 
sten, and Holmboe, Jens. Vare ville planter. 6 v. 737 fig., 804 col. pl. 
(on 402). 24cm. Oslo, 1937-40. (Arnold Arboretum library); rev. og forgk. 
utg. by Lagerberg, Holmboe, and Nordhagen, Rolf. v. 1-4. 1950-55; with 
v. 7-8 (1952-54) on cellular plants, by Du Rietz and others. (Vol. 4 not seen.) 
Lindman, C. A. M. Bilder ur Nordens flora. 2. och 3. uppl. 3 v. (2 pul. 
635 p.). 663 col. pl. 24.5 em. Stockholm, 1917-1926. (1st ed. 1901-05.) 
Semipopular descriptive flora of vascular plants with notes on biology, 
uses, etc., and delicately drawn colored plate of each species (based on the 
plates in Palmstruch, Svensk botanik). Not a complete flora, but includes 
the common or characteristic species of Sweden, Norway, and Finland; 
ranges are given only in general terms. Plates 520-663 with corresponding 
text constitute a supplement (to the contents of the 1st ed.), and were also 
issued separately; there are separate indices, 3: 421-445, 629-635. A 1932 
reissue is listed in a catalog. There is also a Danish-Norwegian adaptation: 
Mentz, August, and Ostenfeld, C. H. Billeder af Nordens flora. 2. forggede 
udg. 3 v. 34 fig., 519 col. pl. 24.5 cm. Kgobenhavn, 1917-23. (v. 1-2, 
plates; v. 3, tekst—xi, 472 p.)—-v. 4. Tillegsbind. x, 176 p. col. pl. 520- 
ear} cm. Kgbenhavn, 1924-27. (All in John Crerar Library.) (1st ed. 
a. 
Love, Askell, and Love, Doris. Chromosome numbers of northern plant 
species. Atvinnudeild Haskélans (Reykjavik) Rit Landbinadardeildar ser. 
B, no. 3. 1381p. 1948. 
Statistics of number of native or thoroughly naturalized species of vascular 
plants in Denmark, Faroes, Finland, Iceland, Norway, and Sweden (1859 in 
whole area); systematic list of species with indication of the Scandinavian 
