53 



Calystegia Bepinm, I... var. repena, Gtaay. Lake of the Woods and westward, 

 Dawson. 



I'hysalis Virginians, Mill., var ambigna, Gray. Plentiful on sandy land 

 betweeo Mankatoand tfinneopa falls, /.«//». 



Nicandra phyaaloide$, Gtortn. Red Wing, .1. II. Jone$j Chippewa county. 

 Mayer. 



Asclepiss speciosa, Torr Eaai side of Loon lake. Bine Earth county. Qedgei 

 Chippewa county. Moper. 



Chenopodinm rnbram, L. Prequenl on alkaline land in the* Led river val- 

 ley. Uphatn; determined by Mr. Watson, our plant is the typical species, not 

 the var. humile. 



Salicornia herhacea. L. lnt*re(|Uent, hut in some places plentiful. OH salty 

 and alkaline moist land in the northern pari of the Red river valley, Upham. 



Aniarantus blitoides, Watson. Lake city. Miss Manning. 



Bnmez salicifolins, Weinman. Vermilion lake. .1. W. Jones; Chippewa 

 •county, Mayer. 



Rumex vertieillatus. L. Lake City, Miss Manning. 



CeratophyUnm demersnm, L. Bed river valley, Leiberg. 



Euphorhia glyptosperma, Engelm. Winona county, Holzinger. 



BcEhmeria, eylindrica Wilhl. Dellwood, Ramsey county, KeUey. 



Betula nigra, L. The first three localities given for this should be trans- 

 ferred to B. lutea. 



Pinus Banksiana, Lamb. Rev. F. W. Smith of Red Lake Agency -rates that 

 *' watab" (see under Larix Americana) is mainly roots of this species of pinei 

 "but he says that roots of both tamarack and arbor vita? are also used in the 

 same way, all being alike called "watab. " Watab river and township no 

 ■doubt refer to the ''jack pines" there. 



Juniperus communis, L. Red lake (rare), Upham. 



Zannichellia palustris, L. Doubtless common throughout the state, but over- 

 looked, Leiberg. 



Potamogeton Claytonii, Tuckerman. Vermilion lake, A. W. Jones. 



Potamogeton lonchites, Tuckerman. Winona county, Holzinger. 



Triglochin maritimum, L., var. elatum, Gray. Frequent at Saint Hilaire and 

 northwestward, Upham. 



Habenaria tridentata, Hook. White Bear lake, Bailey. 



Spiranthes Romanzoffiana, Chamisso. Lake City, Miss Manning. 



Arethusa bulbosa, L. Aitkin, Miss Beane; Lake City, Mm Manning. 



Cypripedium arietinum, R.Br. Lake City. Mis* Manning. 



Uvularia grandiflora. Smith. Common it mouth of Pike river, Veimilion 

 lake, A. W. Jones. 



Uvularia perfoliata, L. White Earth, Allen. 



Juncus bufonius. L. Sandy lake, close northeast of Minneapolis, Simmons. 



Eriocaulon septangulare. With. White Lear lake. Ramsey county, Kdley; 

 in a little pond close to Mahtomedi station (plentiful). Miss BuOer. 



Eleocharis paucillora. Watson. Led river valley. Leiberg; determined by .Vr. 

 Boott. 



Bcirpus Torreyi, Olney . White Bear lake, BaUeg. 



Bcirpns debilis, Pnrsh. Saint cloud. OampbeU} determined by Mr. Boon. 



Carex crus-eorvi, Bhnttleworth, Chisago county, also Led Wing, Sandbcrg. 



