84 Forty-third Annual Report on the 



■Juncus effusus, L. 

 A form with distinctly striate scapes and densely crowded panicles, 

 but the pods scarcely pointed. It is, therefore, intermediate between 

 the typical form and the variety conglomeratiis. Rainbow. August. 

 Juncus filiformis occurs in the same locality. 



Juncus acuminatus, Mx. 



Wet ground. Selkirk. July. The variety legitimus with heads of 

 numerous flowers. 



Juncus scirpoides, Law. 



A few^ plants of the variety macrostemon of this, with us, rare species 

 ■were found in wet sandy soil near Yaphank. September. 



Botrychium matricarisefolium, A. Br. 

 Ray Brook, Essex county. Both this species and the allied B. lan- 

 ceolatum are now known to occur in the Adirondack region. 



Clitocybe laccata, Scop. 

 This is an exceedingly variable species, and it might be well to 

 designate some of the strongly marked variations by name. Variety 

 paUidifolia. Lamellae whitish or pallid, decurrent. Selkirk. 



Omphalia striipilea, Fr. 



Var. alhogrisea. Pileus pale gray. Prostrate trunks of maple, 

 Acer saccharinum. Rainbow. August. 



« 



Coprinus micaceus, Fr. 



The pileus is sometimes sprinkled with more or less persistent 

 squamules. The micaceous particles are not always clearly discernible 

 on it. 



Coprinus fimetarius, Fr. 



Of this very variable species there is a small form growing on 

 decayed' wood in woods. It has the spores rather smaller than in the 

 type, they being .0004 to .00045 in. long, .0008 broad. It might be 

 designated var. silvicola. 



Cortinarius croceus, Schoeff. 

 Most authors consider this a variety of the very variable G. cinna- 

 momeus. The form of it mentioned by Fries as having the stem and 

 lamellae olivaceous occurs in sphagnous swamps between Rainbow 

 lake and Jones' pond. 



