20 NEW YORK STATE MUSEUM 



Cardamine douglasii (Torr.) Britton 

 Niagara Falls and Syracuse. May. Formerly referred to 

 Cardamine rhomboidea purpurea Torr., but now 

 recognized as a distinct species. 



Carduus crispus L. 



Fields. Helderberg mountains. October. S. H. Burnham. A 

 recently introduced plant, very spiny but beautiful. 



Carex bebbii Olney 

 Common. Formerly considered a variety of Carex tribu- 

 1 o i d e s Wahl., but now recognized as a distinct species. 



Carex crawfordii Fern. 

 Common. Previously known as Carex scoparia minor 

 Boott, but raised to specific rank in the New Manual. 



Chaenactis stevioides H. & A. 

 Newly seeded lawn. Rochester. Miss F. Beckwith. Probably 

 a recent introduction from the West. 



Ciboria luteo-virescens R. & D. 

 On petioles of fallen maple leaves. Lyndonville. C. E. Fairman. 



Clitocybe Candida Bres. 

 Woods. West Fort Ann, Washington co. October. S. H. Burn- 

 ham. The pileus in these specimens is not a pure white as might 

 be inferred from the specific name, but is tinged in the center with 

 yellowish or grayish brown hues. It is also sometimes eccentric. 



Cortinarius subsalmoneus KaufTm. Ms. 

 Woods. Hague, Warren co. September. S. H. Burnham. The 

 full description of this species has not yet been published, but the 

 specimens agree with those characters published in the Key to the 

 Species of Cortinarius and in the author's manuscript description. 



Crataegus brevipes n. sp. 

 Leaves ovate or broadly ovate, acute, rounded or broadly cuneate 

 at the base, with 2-3 very slight broad lobes each side or scarcely 

 lobed, with marginal teeth short, broad and blunt, glabrous except 



