4, CRUCIFER.E. 97 
76. Draba rupestris, Br. 
Provinces - [2] ------------ 15 1617 [18]. Native. 
Lat. 56—59. Perth, Forfar, Banff, Dumbarton, Sutherland. 
Zones ----5 6. Highlands about 1000—1360 yards. 
Census 8 4 4, Ireland 0. Highland type of distribution. 
Hurope ---~------ nor swe lap fin. 
Altai and Eastern Siberia. Spitsbergen. 
Faroe? Iceland. Greenland. America. Columbia. 
77. Draba incana, Linn. 
Provinces - [2-- 5]-78-101112--15 161718. Native. 
Lat. 583—61. Carnarvon, Derby. — Orkney, Shetland. 
Zones -- 3456. Highlands 0—1060 y.; also at 960, 900, etc. 
Census 9 13 18. Ireland 8. Highland type of distribution. 
Europe spa ita-- ger fra - - - got nor swe lap fin. 
Russia 6-- 321. Himalaya. Siberia. Kamtschatka. 
— Faroe. Iceland. Greenland. America. Columbia. 
78. Draba muralis, Linn. 
Provinces 1 - (8) [4] 5-7 8-10-12(13 1415). Native. 
Lat. 51—55. Somerset, Stafford. — Westm., York, to 400 yds. 
Zones 1 2 3. Nearly down to coast-level, in Monmouth; Babington. 
Census 6 7 8. (Ireland). Intermediate-local type. 
Europe spa ita tur aus ger fra cha net - got - swe lap. 
Russia654821. West-asia. India. Siberia. 
Algeria. Canaries. — Iceland. America? 
79. Draba verna, Linn. 
Provinces all. Native. D. preecox included below. 
Lat. 50—60. Cornwall, Wight, Kent. — Sutherland, Orkney. 
Zones 128. Humber to 400 yards. _D. inflata in zone 5. 
Census 18 85 83. Ireland 11. British type of distribution. 
Europe spa ita tur aus ger fra cha net den got nor swe. 
Russia 65 482. West-asia. India. Siberia. 
Algeria. — Faroe. Iceland. America. 
