182 ORDERS, GENERA, AND SPECIES. 



105. Nasturtium palustre, 84 ; June 5 ; Clyde south- 

 wards, Ireland. p. 91 



106. Nasturtium sylvestre, 63 ; F. W. F. vii. 41 ; 

 June 8; Tay southwards, S. Ireland rare, Channel 

 Islands. p. 89 



107. Nasturtium amphibium, 46 ; June 15 ; York to 

 Somerset and Kent, Ireland, Channel Islands. p. 89 



108. Sisymbrium officinale, 116 ; F. W. F. iv. 73 ; June 

 1 ; Orkney southwards, Ireland, Channel Islands. p. 91 



109. Sisymbrium Irio, 1 ; June 24 ; Berwick, Dublin, 

 Channel Islands. p. 89 



110. Sisymbrium Sophia, 64 ; June 19 ; Caithness 

 southwards ; Ireland rare. p. 79 



111. Sisymbrium (Arabis) thalianum, 99 ; May 18 ; 

 Orkney southwards, Ireland, Channel Islands. p. 41 



112. Sisymbrium attiaria, 99 ; F. W. F. n. 69 ; April 18 ; 

 Ross southwards, Ireland rare, Channel Islands. p. 25 



113. Sisymbrium polyceratium, 1 ; July 12 ; Bury St. 

 Edmunds, Fife. p. 143 



114. Sisymbrium pannonicum, 1 ; July 16 ; Crosby, 

 Lincolnshire, escape. p. 135 



115. Erysimum cheiranthoides, 38 ; June 24 ; Central 

 England southwards, Ireland rare. p. 83 



116. Erysimum orientate, ; May 20 ; coast of Essex, 

 Suffolk, Sussex ; Ireland. p. 44 



117. Erysimum virgatum, ; July 16 ; a garden 

 escape, casual. p. 143 



118. Cheiranthus cheiri, ; F. W. F. n. 45 ; April 10 ; 

 coast S. of England, etc. p. 27 



119. Matthiola incana, 3 ; May 13 ; Hastings to Isle of 

 Wight. p. 61 



120. Matthiola sinuata, 7 ; June 12 ; shores of Wales, 

 Cornwall, Devon, S. Ireland, Channel Islands. p. 104 



121. Hesperis matronalis, ; May 20 ; naturalised but 

 rarely. p. 62 



122. Brassica oleracea, 11 ; May 25 ; S. W. of England 

 and Wales, Channel Islands. p. 47 



123. Brassica campettr\9 i ; June 1 ; cultivated 

 ground a colonist; p. 88 



