DISTRIBUTION OF BRITISH UMBELLIFEILE. 363 
59. My rr Ms odor ata, Scop. Denizen; perennial. In many places 
in central and northern Britain ; southern and central Europe, from 
the Pyrenees to the Caucasus. 
60. Echinophora spinosa, L. Incognita; perennial. British spe- 
cimens exist in old collections formerly found in this country ; Medi- 
terranean region. 
61. Conium maculatum, L. Native; biennial. Scattered nearly all 
over Britain ; temperate Europe, North Africa, Atlantic Islands (in- 
troduced?), and Asia; introduced into Brazil. 
62. Physospermam Cornubiense, DC. Native ; perennial. This, if 
different from the Continental -P. aquilegifolium, is restricted to the 
south-west of England. 
63. Smyrnium Olusatrurn, L. Denizen?; biennial. South of Eng- 
land ; Mediterranean region. 
64. Coriandrum sativum, L. Alien; annual. Sometimes met with 
in cornfields, etc., in Britain; a native of the Mediterranean region, 
but now met with wherever corn is cultivated. I have seen specimens 
from Affghanistan, Western Himalayas, Khasia, Assam, Bombay, Ma- 
dras, Ceylon, Japan, Formosa, Amur, Hongkong, Cape of Good Hope, 
Brazil, Bolivia, Mexico, etc. 
65. Hedera Helix, L. # Native ; perennial. All over Britain ; 
throughout Europe, except the extreme north ; north Africa, Atlantic 
Islands; Asia, from Persia, Affghanistan, Himalayas, 6-8000 feet, to 
Japan. 
The following table is arranged according to the divisions adopted 
by Mr. Baker for the Ferns at p. 74 of this Vol., and answers to the 
numbers as follows : 
Frigid Zone. 
1. Within the Arctic Circle. 
* 
Temperate Zone. 
2. Temperate Europe, north Africa, Azores, Madeira, and Canaries. 
3. Temperate Asia. 
4. Temperate North America, excluding Mexico. 
5. Temperate South Africa. 
* Mr. Hemsley here combines three, according to my view, very distinct 
species ,— i/. Helix, L., //. Canadensis, Willd., and //. Colchica, C. Koeh. 
The true //. Helix, L., is not found out of Europe. H. Cananeims, Willd., 
T have seen from Ireland and Portugal— 13. SeumaW. 
