246 ANNALS OF SCOTTISH NATURAL HISTORY 



H. senescens, Backh. (in "Top. Bot." 85, 88, 90, 92, 99), 87, 88, 



94, 96-98, 105. 



H. Marshall!, E. F. Linton, 88, 90, 92, 98, 108. 

 H. chrysanthum, Backh. (in "Top. Bot." 89, 90, 92, 96, 97, 108), 



88-89, 94, 9 6 > 97, I0 5- 



var. microcephalum, Backh., 88, 92, 97. 



H. sinuans, F. J. H., 87, 88, 98. 



H. centripetale, F. J. H., 72, 88, 92, 96, 97, 100. 



H. submurorum, Lindeb., 88, 90, 97, 98. 



GROUP ALPINA HYPARCTICA. 

 H. hyparcticum, Almq., 108. 



GROUP AMPLEXICAULIA. 

 H. amplexicaule, L., 89. 



GROUP CERINTHOIDEA. 



H. callistophyllum, F. J. H., 88, 90, 97, 98. 



var. cremnanthes, F. J. H., 87, 88, 92, 97, 98. 

 H. anglicum, Fr. (in "Top. Bot." 72, 85, 88-90, 92, 103, and [81, 

 83, 86, 91, 96, 97, 98, 104, 105, 108, no, in]), 85, 87-89, 

 94, 96, 98, 104, 105, 108-11 1. 



var. acutifolium Backh., 88, 90, 92, 96, 104, 108. 



var. longibracteatum, F. J. H., 88, 89, 93, 94, 97, 98, 104, 



105, 108-1 10. 



H. cerintheforme, Backh., 88, 89, 97, 98, no. 

 H. iricum, Fr. (in "Top. Bot." 92, 108, Piog, in), 72?, 88-90, 98, 



104, 105, 108, 1 10. 

 H. flocculosum, Backh. (in "Top. Bot." 90, 92, ?96), 88, 89, 97, 



98, 108. 



H. breadalbanense, F. J. H., 88. 

 H. langwellense, F. J. H., 72, 89, 97, 98, 107, 109. 

 H. clovense, R. and W. Linton, 72, 89, 90, 1 10. 



GROUP OREADEA. 



H. Leyi, F. J. H., 88-90, 92, 105. 

 H. Carenorum, F. J. H., 108. 



H. Schmidtii, Tausch ( = H.pallidum of "Top. Bot.," which gives it 

 for 72, 80, Si, 83, 87-90, 92, 96, 98, 99, 106, 107, ?io8, 109, 

 in), 72, 89, 93, 94, 98, 104, 105, 108, 1 10. 



var. crinigerum, Fr. (in "Top. Bot." 92), 96, no, ?ii2. 

 H. lasiophyllum, Koch, 89, 90, 110. 



var. euryodon, F. J. H., 88, 89, 90, 92, 



