64 The Scottish Naturalist. 



S. csespitosus, 72 Dumfries, Dr. Davidson. 

 S. fluitans, 109 Caithness, Marshall, sp. 

 Oarex dioica, 72 Dumfries, Dr. Davidson. 

 C. pulicaris, 72 Dumfries, Dr. Davidson. 

 C. paucifiora, 108 Suth., W., " 200 feet," Rev. IV. R. 

 Linton, J.B. 



C. incur va, 94 Banff, S.N., no Hebrides. Babington : "A 

 sp. of this or stenophylla occurred on the sands at Scaristra." 

 Cyb. Brit. 



C. lielvola, Blytt., 90 Forfar ! Almost certain, but will need to 

 be gathered again. 



0. intermedia, 109 Caithness, Dr. Davidson, sp. 

 C. paniculata, 72 Dumfries, Dr. Davidson. 

 C. vulgaris, var., 72 Dumfries, Dr. Davidson! The Elgin 

 plant is aa? fa litis. 



C. acuta, 88 Perth M., Dr. B. White. 

 0. atrata, 69 Easterness. Groves in litt. 

 0. eu-flava, 112 Shetland, Beeby ! 

 C- CEderi, 102 Ebudes S., Fingland, sp. 



Oarex extensa, 72 Dumfries, Dr. Davidson, 97 Westerness, 

 E. F. Linton, sp. 



C. (fulva) Hornschuchiana, 112 Shetland, Beeby I 

 0. distans, 72 Dumfries, Dr. Davidson. 

 0. laevigata, 105 Ross W., S. Grieve ! 

 0. capillaris, T09 Caithness, Marshall, sp. 

 C. rariflora, 89 Perth E., Dr. White and Ewinq, sp. 

 G. sylvatica, 73 Kirkcud., Trans. D. and K. Club. 

 C. pendula, 73 Kirkcud., Trans. D. and K. Club. 

 C. prseCOX, 72 Dumfries, Dr. Davidson. 

 C. pilulifera, 102 Ebudes S., Fingland, sp. 

 C. filiformis, 72 Dumfries, Dr. Davidson, June, 1886. 

 0. hirta, 72 Dumfries, Dr. Davidson. 

 C. ampullacea, 72 Dumfries I.e. 



O. pulla, 92 Aberdeen, S. Mr. Ewing has sent me for exami- 

 nation a curious form of this species, quite wanting the male spike, 

 and having somewhat the appearance of 0. alpina, or of a full 

 specimen of C. nigra ; but I have several specimens like it from 

 Sweden and Norway. 



I see that Mr. Bentham in the 5th ed. of his Flora doubts the Scotch Cartx 

 Jrigida being the true plant, and would rather name it C. vagUtata f. 



