: wt P rtion to the whole f pl ain ous plants. 
oe Fypernem to the whole mass of phar = Direction of 
Groups. he 
Equatorial zone. Temperate zone, Frozen zone, 
Lat. 0°—10°. ’ Lat’ 450-59, Lat, 67°—70°. 
A Pl ea: te * - - “ i 
game, (ferns, lichens, mosses, fungi) Minn is 4 b te ge 
. cunts nearly flat, 1-20 = - ¥ OF 
Pespratone ~ p Countries verymount’ mene, ttok 1-70 pra ier 
pre rieganes  « . New oman 16 - : ‘ t ae 
Glum icp si anete, cyperaee, graminee ) 1-ll - - t i ba 
Juncee a 1-400 - ~ 1.90 1-25 PD. 
Cpeneenaine - ~~ f/Qilominas tS Ty) 9 ma 
Gramines alone . - - . - a os 1-10 PD 
a : - 2 . Old continent, 1-18 - : Id contin - ‘ 
‘: es Compnene d ; New continent, 1- 2 - - New cakaiont 160 - i me sa 
| Leguminose - - - “ * - 1-18 1-35 ED 
: . z . Old continent, . Z -60 - - 
see } New continent, 15 > m Ee soe Ag 
Euphorbiacex “ - zs 59 ee - 1-80 - 1-500 ED 
 Wanbiate é ; : | a : ; } Paes tae " t 1-70 PET 
- Malvacee = - - : ape | EShe < - 1-200 - 0 ED, 
Meee Ge ee bP ila. tae 1-26 Pp 
— Amentaces - - : . 1-800 - - } Bore, i b } 1-20 PD 
Umbellifere - - - . 1500 -— - s 1-60 PRT 
Cruciferae = - , : - 1-800 - - ; ree Ls ei 1-24 PET a 
Bat Ss oP THE cna —PD., the denominator of the fraction diminishes from the equator towards the north pole ; eD., ‘the denominator diminishes 
uator; rer, the denominator diminishes from the north pole and the equator towards the jemperate zone; TEP,, the denominator diminishes 
x i arards the equator bay the north po 
Loos J 
98 
