^ 



332 PROF. C. C. BJIBINGTOX OS TUE FLORA OF ICELAND. 



from Iceland, and tliink it probable that specimens of J. halticus 

 have received that name from former writers upon this flora, 

 €. g. Grliemann, Hjaltalin, Vahl, and Hooker. My specimens 

 have a decidedly branched, although very small, panicle, like that 

 of the Scottish plant, and therefore much resemble J. arcticus. 

 I possess one stem bearing the remains of the fruit of the pre- 

 ceding year, ^vhich, as far as I can judge, is that of J- halticus. 



The localities knovsrn for either one or the other of these species 

 are: — Eeykjavik, B. Laugarnes, >S'. TJpsalir, -&/. Myvatn, 

 B, O, Sandlingrdal, St. OeQord, Kr. Voxhuus, ZIT. 



302. J. TRiGLUMis, Linn, — K, 



Reykjavik, Geysirs, J5. Akreyri, C ! Hafnarfjord, Granfell, Heckla, S. ! 



303. J. BiGLUMis, Linn, — K, 



" Most abundant, forming a considerable part of the herbage near Reyk- 

 javik ; " Hoolcer (i. 24). Leiraa, Mk. Olafrdal, St, 



The only specimen which I have seen was gathered by So- 

 lander. I did not observe it near Eeykjavik, and suspect that 

 Hooker's remark, made from memory, was intended to apply to 

 J, triglumis. 



304. J. CASTANEUS, Sm. 



Armule, GranahUd, St, 



305. J. TRiFiDUS, Linn. — K, 



Geysirs, Reykjavik, B, Akreyri, C. ! Hafnarfjord, Granfell, S, ! Bud- 



nastad, Stadarstad, Mk, Sandlaugrdal, Olafrdal, 



306. J. ALPiNus, Vill, 



Olafrdal, Sletta, Snaefellstrand, St, 



307. J. LAMPROCARPUS, JJArA. — K. 



J, articulatus of Z., K., H., S. J, alpestris, of G 



Laugarnes, S. Myvatn, B, G, Stikkesholm, Mk, 



308. J. supiNus, Monch. — M, 

 J, articulatus of L, 

 Geysirs, JB, Reykholt, St* 



The Icelandic specimens are very small. 



309. J. sauARROSus, Linn. — M, 

 Amar\^atn, B, G. 



310. J. Gerardi, Lois. — K, 



J, bulbosus of Z., K-, H., S. J. compressus of L. 



Molar, Laugarnes, Geysirs, S, 



