lis 



TWELFTH ANNUAL REPOKT. 



L. spaclicea, DC, var. nielanocarpa, Meyer. (L. pawiflora, De8v.,var. 

 melanocarpa, Gray.) Wood-Rush. 

 Frequent along the northern boundary of Minnesota, Macowi. 



L. campestris, DC. Wood-Rush. 



Throughout the state. Upper Mississippi river, Garrison; Anoka county, etc. 

 Upham; laice Pepin, Miss Manning; Emmet county, Iowa (very rare), Cratty. 



JUNCUS, L. Rush. Bog-Rush. 



J", effusus, L. Common or Soft Rush. 



Throughout the state. Lapham. La,keVepiD, Miss Manning. [North of lake 

 Superior, Agassiz; Manitoba, Macoun.] 



J, filiforinis, L. Bog-Rush. 



Lapnam. Lake VeT?\n, Miss Manning. [Manitoba, Macown; Nebraska, -4 itg/iej/.] 

 Throughout the state, chiefly northvi^ard. 



J. Balticus, Dethard, Bog Rush. 



Lauham. Pembina, ChicTfcrmf/ ; Ked river country generally, Dawson. [North 

 of lake Superior, Agassiz ; Emmet county, Iowa (rare), Cratty.] Throughout tlie state, 

 chiefly northward. 



J. Balticus, Dethard, var. niontanus, Engelm.* Bog-Rush. 

 Lake of the Woods, Dawso7i, Macoun. West. 



J. biifoniu.s, L. Bog-Rush. 



Lake Pepin, Miss Manning-^ lake of the Woods, Macow?i. [James river, Dakota, 

 Geyer.] Infrequent. 



[J. stygius, L., and J. Gerardi, Loisel, should be looked for in Minnesota north of 

 lake Superior.] 



J. tenuis, Willd. Bog-Rush. 



Common, or abundant, throughout the state. 



J. tenuis, Willd., var congestus, Engelm. Bog- Rush. 



Hlue Earth county, Leiberg, determined by Watson. Southwest. [Branches 

 contracted into a head, and flowers darker-colored. Engelmann, Trans. Acad. Sci., 

 Saint Louis, vol. ii.] 



J. Vaseyi, Engelm. Vasey's Bog-Rush. 



Steele county, Upham ; lake Superior and Manitoba, Macoun ; probably occurring 

 throughout Minnesota. 



J. pelocarpus, E. Meyer. Bog-Rush. 



Lapham. St. Croix river, Parry ; lake Pepin. Miss Manning. 



J. alpiuus, Villars, var. insignis. Fries. Bog-Rush. 



North shore of lake Superior, Juni ; lake of the Woods, Dawson, Macoun. North. 



J. acuniinatus, Michx.. var. legitinius, Engelm. Bog- Rush, 



Lapham. [North of lake Superior, ^r/assiz ; Manitoba, Macoun; Devil's lake, 

 Dakota, Geyer.] Throughout the state. 



*JUNCUS Balticus, Dethard, var. MONTANUS, Engelmann. Sepals nearly of the 

 same length, the minor ones sometimes more obtuse; anthers four times longer than 

 the filament ; capsule ovate-pyramidal, angled, beaked ; seeds smaller, narrower and 

 longer pointed than in the eastern form. Watson's Rep. in King's B.rj)f. of the Fortieth 

 ParaUcl. 



