DISTRIBUTION OF RUBI IN GREAT BRITAIN 151 
Banff 10, W. Inverness ......... 19. 
Ayr Wigton 21. 
Dumbarton ............ {14 each. Argyle 22. 
EB. Ross Stirling a7, 
HK. Inverness ......... W. Perth & Clackman- 
Rigs. Igleg: ciscic dave }15 each. nan | 50 each. 
BBD ICGW 5 \nsinvericesas 16 each, Mid Perth } 
ROPD 5 leaves bss ante 
For the whole 41 Scottish vice-counties the average number of 
forms at present known with certainty is only slightly in excess 
of 10. Further research will probably increase these numbers in 
every case, and ultimately perhaps bring up the average for the 
South and Mid Scotland counties to about 20, or possibly even 25 
distinct forms. But the low record for all the northern isles, and 
more abundant in Scotland than in either England or Wales. 
In Wales generally the genus is well represented, yielding 119 
R. Lindleianus ............ in 77 BR. sawatilis ...icsececsecee ees in 69 
puleherrimus -:........... we At [icatus ...222.+20+006 », 62 
situs MU EEE af" PUDIUMTIS a cise 
dasyphyllus. ..2......00.4. ta elmert yy G1 
rusticanus >* 600,605.55. 
leucostachys:.:.3::...... wf 
Of these the subherbaceous R. sawatilis seems to be too exclusively 
confined to hilly districts for occurrence in several of our southern 
