[ 237 ] 150 



ONAGRACEiE. 



Epilohtum coloratum, (Muhl.) Saline margins of Devil's lake; August I. 

 Bpilobitrm palnslre, ^ albijloium, (Lelim.) Wet woods, Devil's lake ; 



h\\y 30. 

 Efiilobiuin atig-usti/oUum, (hmn.) With the preceding ; Angnst 1. 

 Gaura coccinea, (Niitt.) Council Bluffs, and high prairies between the 



Missouri and Missisippi ; May IG. 

 (Enothcra serrulata, (Nult.) With the preceding; July 6. 

 (Etwthera ccespitosa, [NuU.) Slate hills, Upper Missouri; June 10. 

 (E/iot/iera atbicaulis, (Nutt.) Sandy places ; sources of the St. Peter's, 



•4fec.; June 9. 

 CEnotliera pitaiatiftda, (Niitt.) Sandy soils ; valley of the Missouri and 



White rivers ; June 6. 

 (Enothei-a biennis, (Linn.) Upper Missouri and Mississippi ; July 16. 

 Circ(Ba Inteiiana, (Linn.) Fertile woods, Devil's lake; August 2. 

 Myrvtphylluni sjncalnm, (Linn.) Near Shayen ojii river; July 25. 

 Hijjpuris vulgaris. (Linn.) Jacques river lake, &c.; July 15. 



LOASE^. 



Menzelia oriiata, (Torr. and Gr.) Argillaceous hills. Upper Missouri, with 

 Yucca angnstifolia, and Slanley a; June — noyi?. 



GROSSULARIACE^. 



Ribes Missoiiriense, (Nutt.) Rocky woods on the Missouri and Mis- 

 sissippi rivers; April 15. Branches grayish white; racemes 3 — 5 

 flowered; peduncles and pedicles pubescent; leaves pubescent, es- 

 pecially on the under surface. 



Ribcs lacustre, (Poir.) With the preceding. 



Ribes JlorirJum, (I'Herit.) Woods, Mississippi and Missouri ; Moy 16. 



Ribes anreutn, {Puish.) Bunks and ravines near L'eau qui court, or Ni- 

 obrarah river ; May 23~-/r. 



SAXIFRAGACE^. 



Hydratigea arboresceiis, (Linn.) Fr. (no label.) 



UMBELLIFER^. 



2!^izia aurea^ (Koch.) Prairies, Council Bluffs; May 22— Jf. 

 tSium lineare, (Michx.) Prairie swamps, Devil's lake ; August 3. 

 Tliaspium barbinode, (Nutt.) Fertile woods, Upper Missouri. Plant 3| 



feet high ; leaflets 2^ inches long ; the petioles and veins more or 



less pubescent when young. 

 Penceiiannni fceniculaceurti, (Nutt.) Fertile elevated prairies. Council 



Bluffs, May 22— fr. 

 PolytcBiiia Nntlullii, (D. C.) Dry argillaceous hills, Upper Missouri ; June 



'S—fr.jtni. 

 Osmorhiza longisfi/lis, (D. C.) Woods, Council Bluffs ; April 18— fr. 

 OsT/torhiza brevistt/lis, (D. C.) With the preceding. 



ARALIACE^. 



Araliaiiudicaulis, (Litin.) Fertile woods, Devil's lake ; August l—JTi. 



