4, CRUCIFERA. 105 
121. Sinapis muralis, Br. 
Provinces 128 45 6--(9101112--15). Denizen. 
Lat. 50—58. Cornwall, Sussex, Kent. — Carmarthen, Suffolk. 
Zone 1. Low grounds. 
Census 6 11 14. (Ireland). English type of distribution. 
Europe - ita - aus ger fra cha net. 
Russia - - 4, 
Algeria. 
122. Sinapis monensis, Bab., etc. 
Provinces (1)----67-9--1218(14 15) 16. Native. 
Lat. 51—58. (Cornwall), Glamorgan. — Cantire, Skye ? 
Zones 1 2 ? Littoral. (S. Cheiranthus, introduced). 
Census 6 8 17. Ireland 0. Atlantic type of distribution. 
Europe spa ita - - ger fra cha net. — Algeria. 
—N.B. The native plant of West Britain is now held to be a 
slight variety of S. Cheiranthus. 
123. Raphanus Raphanistrum, Linn. 
Provinces all. Colonist. 
Lat. 5|0—61. Cornwall, Wight, Kent. — Orkney, Shetland. 
Zones 1 23. Highlands and Humber to 350 yards. 
Census 18 88 87. Ireland 11. British type of distribution. 
Europe all, except Finmark. 
Russia -- 43 2. West-asia. Mid-asia; Hook. are. pl. 
Algeria. Canaries. Azores. — (America). 
124. Raphanus maritimus, Sm. 
Provinces 1 2 - [4] - 6 7-9 [10] - 1213 --16-{18]. Native. 
Lat. 50—57. Cornwall, Wight, Sussex. — Bute, Cantire. 
Zones 12. Littoral. Sufficiently distinct from Raphanistrum. 
Census 8 18 17. Ireland 6. Atlantic type of distribution. 
Europe spa - - - - fra cha net. Norway? Baleares? 
— A western species, reported from South Spain to Holland, or 
perhaps to Norway. 
Pp 
