OF ARTS AND SCIENCES : FEBRUARY 13, 1872. 387 



218. Echinopanax horrida Decaisne. {Panax horridus Smith.) 

 Fatsia § Tetrapanax (Koch) Benth. & Hook. f. In fruit. 



219. Cornus Nuttallii Audubon, Birds of N. Amer. t. 367. 



220. Cornus Suecica L. (with a little C Canadensis). 



221. Cornus sericea var. ? occidentals Torr. & Gray, Fl. 1, 

 p. 652. Probably C. Drummondii C. A. Meyer, and distinct from 

 any Eastern species. 



222. Linn^ea borealis Gronovius. 



223. Symphoricarpus racemosus Michx., var. pauciflorus 

 Robbins in Gray Man. ed. 5, p. 203. 



224. Lonicera ciliosa Poir. ; Torr. & Gray, Fl. 2, p. 5. Capri- 

 folium ciliosum Pursh. 



225. Lonicera hispidula Dougl. ; Torr. & Gray, 1. c. Caprifo- 

 liiim hispididum Lindl. Bot. Reg. t. 1761. 



226. Lonicera Californica Torr. & Gray, 1. c. ; a variety with 

 glabrous peduncle, ovaries, &c. 



227. Lonicera (Xylosteon) involucrata Banks ; Lindl. Bot. 

 Reg. t. 1179. 



228. Viburnum ellipticum Hook. Fl. Bor.-Am. 1, p. 280. 



229. Sambucus pubens Michx., var. In fruit. 



230. Sambucus glauca Nutt. in Torr. & Gray, Fl. 2, p. 13. 



231. Galium Aparine L., var. minor, and 232. G. trifidum L. 

 233. Galium triflorum Michx., var. Peculiar Western forms. 



Musenittm Greenei, n. sp. Acaule ; foliis omnibus e caudice apice squamoso- 

 fere sinipliciter pinnatis angustis ; foliolis 7-9 secus rhachin apice tantum margi- 

 natam sessilibus ambitu subovatis pinnatifido-5 - 7-lobatis pauci-dentatisque, denti- 

 bus lobisque argutis ; scapis ultra spithamseis omnino nudis simplicissimus ; 

 umbella brevi-radiata ; invollucellis e bracteis 3-4 subulatis flores " flavos " sub- 

 sessiles subasquantibus ; fructu oblongo obtusissimo truncato laevi calycis dentibus 

 ovato-subulatis submarcescentibus coronato, jugis prominulis angustissimis, vittis 

 interjugalibus l-2magnis, sub jugis ipsis solitariis parvis. — Colorado, in the 

 lower mountains above Golden City, in shady places, (June 24, with well-formed 

 fruit), Rev. Edward L. Greene. The discoverer of this plant has botanized so 

 earnestly in this region, and has sent me so many beautiful and interesting speci- 

 mens, that I hasten to pay a well-deserved acknowledgment by affixing his name to 

 the first actually new species which I have received from him. The root and 

 fruits are strong-scented, in the manner of the genus, and the whole plant, as 

 usual, is glabrous. The fruit (about 2 lines long) is peculiar in not being at all 

 contracted at the apex, and its ribs are very thin. The absence of all roughness 

 does not prevent me from referring the plant to Musenium, for the true M. divanca- 

 tum (of which there is an excellent figure by Sprague in the 12th volume of the 

 Pacific Railroad Surveys, Stevens's Expedition) is also quite smooth. 



