REGIONS AND AREAS OF DISTRIBUTION. 
497 
Old-World races. 
Genera, American races. Common races. 
LEONTOPODIUM| 2 Andine species. No common species. 3 species,  Europso- 
: siatic. 
Connexions ... et and Gnapha- |... ees eseeereei iius Antennaria and Gaapha- 
ium. lium. 
ANAPHALIS...... None besides the com- | A. margaritacea (Gna- | About 24 species, all 
mon species. phaliwn, Linn.). Asiatic, northern or tro- 
pical, chiefly mountain- 
ous, besides the com- 
mon species, which is 
Norta ean Asiatic and 
j ^ perhaps European. 
Connexions —| GnapAaiumn. Pie ereet eee daa AA. d 
ADENOCAULON.| 1 North-west American, | No common species; but | 1 or 2 species, Japan and 
Connexions ... 
ACHILLEA 
Connexions ... 
CHRYSANTHE- 
MUM, 
Connexions ... 
MATRICARIA ... 
Connexions ... 
TANACETUM ... 
Connexions ... 
ARTEMISIA 
Connexions ... 
PETASITES 
Connexions ... 
ARNOR LE Suo 
2 Chilian species, 
Milleriess generally, but 
none very close. 
3 North-American spe- 
cies, including the com- 
mon species. 
one, 
None besides the com- 
mon species. 
None besides Matricaria, 
None besides the com- 
mon species. 
None besides Chrysan- 
themum. 
5 North-American spe- 
cies. 
Artemisia only. 
About 30 N.-American 
species, including the 9 
common species, and 
2 or 3 south extratropi- 
eal or Andine species. 
Tanacetum and a distant 
one with Ambrosiez. 
4 North-American spe- 
cies. 
! None very near; Luina 
1 species, and Peuce- 
hyllum 1 species, both 
Noh rest American, 
and rather distant. 
9 North-American spe- 
cies, including the com- 
mon species. 
the North-west Ameri- 
can and the Asiatic 
species closely repre- 
sentative. 
C. leucanthemum, L. (2 or 
3 varieties or species). 
D qeossossossotessosotosoetos 
M. inodora, L., and M. 
discoidea, DC. 
A. borealis, Pall. ; A. dra- 
cunculoides, Pursh ? 
(=A. dracunculus ?); 
A. vulgaris, L.; A. glo- 
merata, Ledeb. ; A. glo- 
bularia, Cham.; A. arc- 
fica, Less.; A. frigida, 
Willd.; A. absinthium?, 
L. 
A. angustifolia, Vahl? 
(A. montana, var. ?). 
Himalaya. 
None. 
About 80 Europæo- 
Asiatic and Mediterra- 
nean species. 
Santolina, Anthemis, &c., 
numerous species. 
About 100 species, Euro- 
pæo-Asiatic and a few 
South-African ; several 
cosectional, the others 
divergent. 
Matricaria and several 
other Anthemidee. 
About 20 species, above 
half Mediterranean and 
Europso-Asiatie, the 
remainder South-Afri- 
can. 
Chrysanthemum, on the 
one hand, and, through 
Nunanthea, Cotula on 
the other, numerous 
species. 
About 30 species, Medi- 
terranean and Euro- 
peo-Asiatic, but chiefly 
Asiatie, 
On the one hand Arte- 
misia, through Crosso- 
stephium, on the other 
several South-African 
enera. 
About 120 species, chiefly 
Europso-Asiatic and 
Mediterranean, and 
most abundant in Asia. 
A few South-African or 
tropical species. . 
Tanacetum,through Cros- 
sostephium. 
8 Europeeo-Asiatic spe- 
cies. 
Tussilago, Homogyne, and 
Cremanthodium, toge- 
ther 9 species, all very 
near and  Europeo- 
Asiatic. y 
The common species in 
North Asia, and the 
typical A. montana, 
Europe and Asia. 
252 
