46 



PROCEEDINGS OF THE ACADEMY OF 



[1898. 



Zizania aquatica L. 



No. 59. 8th September, the 

 growth of moist and very wet 

 prairies. 



[Sterile specimen of a coarse 

 grass. No label.] (Prof. Scrib- 

 ner writes probably Spartina 

 gracilis Trin.). 



Pinus ponderosa Dougl. 



On the Kooskooskee. On river 

 bottoms in rich land, west of the 

 mountains. Oct. 1, 1805. [Leaves 

 only]. 



Juniperus communis L. 



No. 47. A species of Juniper 

 common to the bluffs. Oct. 17. 

 Common to the bluffs. Oct. 17, 

 1804. 



Juniperus communis L. var. alpina 

 Gaud. 



Dwarf Juniper, Rocky Mount- 

 ains, July 7, 1806. 



Juniperus occidentalis Hook. 



No. 58. Found 2d Oct. 1804. 

 A species of cedar found on the 

 bluffs, the trees of which are 

 large, some of them 6 feet in the 

 girth. On the bluffs, some trees 

 6 feet in girth. Oct. 2, 1804. 



Juniperus Sabina var. fi m procumbens 

 Pursh. 



Dwarf cedar, never more than 

 6 inches high, open prairies. 

 Oct. 16, 1804. [Small sterile spe- 

 cimen]. 



Juniperus communis L. var. 

 depressa Pursh, Fl. 646. [Lewis' 

 specimen not mentioned]. 



Juniperus excelsa Pursh (not 



Marshall von Bieb.), Fl. 647. 



On the banks of the waters of 



the Rocky Mountains. M.Lewis. 



\ . May, v. s. in Herb. Lewis. 



Pursh, Fl. 647. Within the 

 Rocky Mountains. M. Lewis, h . 

 v. s. in Herb. Lewis. Not above 

 6 inches high. 



