308 69. EUPHORBIACER. 
971. Euphorbia exigua, Linn. 
Provinces 1 to 15. Colonist. 
Lat. 50—58. Cornwall, Wight, Kent. — Forfar, Banff. 
Zones 123. Low grounds. Humber to 250 yards. 
Census 15 30 70. Ireland 8. English-british type. 
Europe spa ita tur aus ger fra cha net den got - (swe). 
Russia 6 5-8. West-asia. India. Western Siberia. 
Algeria. Canaries. Azores. 
972. Euphorbia Peplus, Linn. 
Provinces 1 to 17. Native or Colonist. 
Lat. 50—59. Cornwall, Wight, Kent. — Skye, Caithness. 
Zones 123. Highlands to 350 yards. Humber to 350 yards. 
Census 17 33 82. Ireland 12. British-english type. 
Europe all, except Lapland and Finmark. 
Russia---8. Westasia. India. Siberia. 
Algeria. Canaries. Azores. — (America, introduced). 
974. Euphorbia amygdaloides, Linn. 
Provinces 12345678 1011. Native. 
Lat. 50—56. Cornwall, Wight, Kent. — Cheviotland; Bigge! 
Zones 1 2. Low grounds. 
Census 10 20 46. Ireland 1. English type of distribution. 
Europe spa ita tur aus ger fra cha net. Isle of Oesel ? 
Russia 65 4. West-asia. Western Siberia. 
976. Mercurialis perennis, Linn. 
Provinces 1 to 17, possibly 18. Native. 
Lat. 50—58 or 61. Cornwall, Wight, Kent. — Ross, Orkney ? 
Zones 1234. Highlands to 570 yards. Tyne to 550 yards. 
Census 17 84 88. Ireland 6. British type of distribution. 
Europe all, except Lapland and Finmark. 
Russia 6 5 4 3.2. Western Siberia? 
Algeria. 
