410 THE JOURNAL OF BOTANY 
It differs from V. lathyroides forma olbiensis Reut. & a aa 
worth, in Herb. Rouy, which has also been found, among other 
habit it would apparently approach near to V. olbiensis, as far as one 
ean tell from M. Rouy’s description alone, for 1 know of no speci- 
: ; F 
m 
pods with black seeds. Vicia angustifolia and all its varieties and 
NUMERICAL REPRESENTATION OF PLANT 
DISTRIBUTION.* 
I po not think Mr. Watson's latest view on this subject has 
been published. He sent mea sheet of his proposed plan, asking 
if I thought it would aid to see quickly the distribution of any 
British plant, and as this may be of interest, it is here re- 
produced :— 
1395 Scimpus parvuuus R. & §. 
1 Peninsula. i; 28 £58 
@ Channel, 7 8 9 10°41 aa a8 es 
Tikes, 15 16 17 18 19 20 21 22 93 24 
4 Ouse. 25 26 37.28.29. 80 81. .$2 
5 Severn: 38 84 85 86 387 388 89 40 
6 South Wales. 41 42 48 44 #45 46 
7 North Wales. 47 48 49 60 61 62 
8 Trent. 53 54 55 656 57 
9 Mersey. 58 59 60 Ribble. Lune. 
10 Huwber. 61 62 68 64 65 
* See Journ. Bot. 1906, 128. 
