12 



2. a. New Species of Plants from Bolivia and Vene- 



zuela. 



b. Dendrobangia, a new Genus from Bolivia. 



c. Economic Plants from the Lower Orinoco. Ex- 

 hibited by Dr. H. H. Rusby. 



3. A new Plum from Connecticut. 



4. Studies in Epilobiaceae. 



a. A new genus, Ludwigiantha . 



b. A new genus, Gaurella. 



c. New species of Anogra^ Kneiffia and Sphcerotigma. 



^. The Genus Tradescanti A IN the Southern States. All 

 the forms of one group have been designated usually 

 by the name Tradescantia Virginiana but they naturally 

 segregate themselves into nine or more species. 



6. Miscellaneous New Species from the Southern States 



in ^uercus^ Portulaca^ Nymphcea^ Ribes^ Oxalis, 



Cynoctoniim^ Chrysopsis and Solidago. 



Nos. 3, 4, 5 and 6 exhibited by Dr. John K. Small. 



7. The North American Species of Agrimonia with origi- 



nal drawings. 



8. The Distinctions between Geum Canadense and Geum 



flavum. 



9. Scrophularia leporella and Lechea juniperina, new 



species of plants from Northeastern America. 

 Nos. 7, 8 and 9 exhibited by Eugene P. Bicknell. 

 9a. Studies in the Leguminos^, illustrated by specimens. 

 Exhibited by Anna Murray Vail. 



10. New and Interesting Plants from New Mexico. Ex- 



hibited by Elmer O. Wooton. 



11. Studies in the Genus Aster, with specimens showing 



the variations of certain species. Exhibited by Professor 

 E. S. Burgess. 



12. New American Grasses. Illustrated by herbarium speci- 



mens. Exhibited by George V. Nash. 



