23. LEGUMINIFERA. 153 
308. Lathyrus pratensis, Linn. 
Provinces all. Native. 
Lat. 50—61. Cornwall, Wight, Kent. — Orkney, Shetland. 
Zones 123. Highlands to 530 yards. Humber to 400 yards. 
Census 18 38 96. Ireland 12. British type of distribution. 
Europe all, except Finmark. 
Russia 65 4321. Himalaya. Siberia. Davuria. 
— Faroe. Iceland. Greenland; Giesecke. 
309. Lathyrus palustris, Linn. 
Provinces 1 [2 8] 4 [5] - 7 8 [9] 10 -- [18]. Native. 
Lat. 51—54 or 55. Somerset, Suffolk. — Carnarvon, York. 
Zones 12. Low grounds. “Hants.” “ Galloway.” 
Census 5 8 11. Ireland 4. English type of distribution. 
Europe all; including var. tenuifolius, in Finmark. 
Russia -- 482. ‘Temperate Asia.” Siberia. Davuria. 
— America. Columbia. A var. pilosus in Kamtschatka. 
310. Lathyrus sylvestris, Linn. 
Provinces 12845 67 8(9) 10-12181415 16. Native. 
Lat. 50—57. Cornwall, Wight, Kent. — Mull, Forfar. 
Zones 1 28. Low grounds. 
Census 14 26 49. Ireland 0. English type of distribution. 
Europe all, except Lapland and Finmark. 
Russia - - 4 3 2. 
Algeria. 
310.* Lathyrus tuberosus, Linn. 
Province -- 3. Denizen, through ancient cultivation ? 
Lat. 51—52. Essex; Gibson’s Flora of Essex. 
Zone 1. Low grounds. (Surrey, Middlesex ; “ Gerarde”]. 
Census 1 1 1. Ireland 0. Local-germanic type. 
Europe-spa ita tur aus ger fra cha net den got - (swe). 
Russia 6 5 4 3. 
Algeria. 
