188 
Peckholt, Theodor. Brazilianische Nutz-und Heilpflanzen—Maranta- 
ceen. Pharm. Rundsch. 12: 87. Ap. 1894. 
Robertson, Charles. Flowers and Insects.—XII. Bot Gaz. 19: 
- Io3—112, 16 Mr. 1894. 
Insect visitors of Clematis Virginiana, C. Pitcheri, Ranunculus septentrionalis 
R. fascicularis, R. abortivus, Hypericum cistifolium, Xanthoxylum Americanum 
' Rhus glabra, 
Rothrock, J. T. The White Ash (Fraxinus Americana). Forest 
Leaves, 4: 120, fig.z-—3. Ap. 1894. ; | 
Sargent, C.S. Prunus Watsoni. Gard. & For. 7: 134, fg: 25- 4 
' Ap. 1894. . 
Description of a new species from Kansas. 
Schumann, K. Zchinocactus Leconted Eng. und seine verwandt- 
schaftlichen Beziehungen. Monats. Kakteenk. 4: 41, Z jig. 20 Mr. 
1894. | 
Sheldon, E. P. Further Extensions of Plant Ranges. Geol. Bull. 
Nat. Hist. Surv. Minn. 9, Part 2, 66-80, f/, 6. 21 Mr. 1894. 
Laciniaria scariosa corymbulosa is described as new. 
Sheldon, E. P. Synonymy of the North American Species of Juncodes” 
with further nomenclatural Notes on Astragalus. Bull. Geol. Nae 
Hist. Surv. Minn. g, Part 2, 62-65. 21 Mr. 1894. 
Sheldon, E. P. Revised Descriptions of the Minnesota Astragalt. 
Bull. Geol. Nat. Hist. Surv. Minn. 9, Part 2, 54-61. 21 Mr. 1894. 
Starnes, H. N. Cotton Crosses and Hybrids. Bull. Ga. Exp. Sta. 
£45. 00..3..: EF. 1864. ee 
Sturgis, W.C. Literature of Fungous Diseases. Bull. Gonn. Gir 
Haven) Exp. Sta. 118, pp. 36. Mr. 1894. ee 
_ A provisional bibliography of the more important works published by the be 
Department of Agriculture and the Agricultural Experiment Stations of the us : 
States from 1886 to 1893 inclusive, on fungous and bacterial diseases of economir 
plants, 
Tilden, Josephine E. On the Morphology of Hepatic Elaters, x 
special Reference to branching Elaters of Conocephalus conics. Lesa 
Geol. Nat. Hist. Surv. Minn. 9, Part 2, 43-53, AA 43: we me 
1894. 
with 
