100 4. CRUCIFERZE. 
92. Arabis hirsuta, Br. 
Provinces 1 to 17. Native. 
Lat. 50—59. Cornwall, Wight? Kent. — Skye, Sutherland ? 
Zones 12845. Highlands to 900 yards; also at 830, 750, ete. 
Census 17 84 78. Ireland 10. British type of distribution. 
Europe all. 
Russia 65432. Himalaya. Siberia. Kamtschatka. 
— America. Columbia. 
94. Turritis glabra, Linn. 
Provinces ? 2345--8-101112--1516. Native. 
Lat. 50—57. Wilts, Hants, Kent. — Dumbarton, West Perth. 
Zones 1 2. Low grounds. 
Census 10 16 31. Iveland1. English-germanic type. 
Europe all, except Finmark. 
Russia 6-432. West-asia. Himalaya. Siberia. 
— America. Columbia. Same species in America? 
95. Barbarea vulgaris, Auct. 
Provinces 1 to 15. Native. Segregates included below. 
Lat. 50—58. Cornwall, Wight, Kent. — Renfrew, Elgin. 
Zones 1 2 8. Humber to 250 yards. 
Census 15 31 81. Iveland 12. British-english type. 
Europe all northward to Sweden. B. stricta in lap fin. 
Russia 6-43 21. West-asia. Himalaya. Siberia. TKamtsc. 
— (America). Columbia; but a sub-species ? 
98. Nasturtium officinale, Br. Ske fap 608 
Provinces all. Native. 
Lat. 50—60. Comwall, Wight, Kent. — Sutherland, Orkney. 
Zones 128. Humber to 350 yards. Lakes to 250 yards. 
Census 18 86 86. Ireland 12. British type of distribution. 
Europe spa ita tur aus ger fra cha net den got. 
Russia 6-- 32. West-asia. India. Siberia. 
Algeria. Canaries. Azores. — Faroe. Iceland. (Am.) Col. 
