6o NEW YORK STATE MUSEUM 



by its small, nodulose-angular spores, variable in shape, and by its 

 change of color on drying when it becomes dark, smoky umber or 

 fuliginous. Dried specimens are easily recognized by this blackening, 

 although Peck makes no remark about it. It seems to be a rare and 

 solitary-growing species. 



58 Inocybe subfulva Peck. This species and I. echinocarpa 

 E. & E. are considered synonyms by Massee ofl.gaillardi Gill. 

 I can not bring myself to believe that the spines on the spores of our 

 species are as bristle-like, or as long, as illustrated for I . g a i 1 - 

 lardi by Massee (Am. Bot., XVIII, 504, pi. 32, fig. 11) and by 

 Patouillard (Tab. Analyt., pi. 11, fig. 8), An examination of EllivS's 

 plants in two sets of N. Am. F. No. 1904, shows that I . echino- 

 carpa is identical microscopically with I. subfulva Peck, 

 and, although apparently differing in stature, must be considered a 

 synonym of Peck's species. The hymenium lacks typical cystidia of 

 either kind, but there are present, widely scattered, cystlike sterile 

 cells which surpass the basidia slightly in length. The absence of 

 cystidia separates it from I. calospora and I. astero- 

 s p o r a . The spines on the spores are broader at the base, while in 

 I. calospora they are cylindrical rod-shape. The stature is that 

 of I. calospora. 



NECESSARY CHANGES OF CERTAIN PLANT NAMES 



The following notes on the nomenclature of certain plants have 

 developed as the result of further studies on the North American 

 Convolvulaceae, and of the genera and species of New York State 

 plants. In many cases the study of certain groups has taken me 

 afield into related genera and species which do not grow in this 

 State, and for that reason, chiefly, these notes need not form a part 

 of the proposed list of New York State plants. 



Stachys grayana, sp. nov. 



Stachys hyssopifolia var. a m b i g u a A. Gray, S>ti. FL, 2 '.387. 



1878. 

 S. ambigua (Gray) Britton, Torr. Club Mem., 5:285. 1894. Not S. 



ambigua J. E. Smith in Sowerby & Smith, Engl. Bot., pi. 2089. 



Found eastward to Massachusetts, but not yet reported from New 

 York State. 



Stachys riddellii, sp. now 



Stachys cordata Riddell, Suppl. Cat. Ohio PI. 15. 1836. Not Gilib. 

 1781. 



