Jakob E. Lange: Studies in the Agarics of Denmark. II. \\ 



Forma annulo sulphurea Gill. = A. magnified Quel, (not Fries). 

 This slender and small form, ring and apex of stem pale 

 yellowish, is met with occasionally in woods of Picea. 

 [A. magnified Fr. (Fl. Dan. tab. 2146) 

 seems to be only a ringless variety of no. 11]. 



II. AMANITOPSIS. 



12 a. A. vaginata (Bull.). 



Spores globular, 9 — 12 u diam. 



Fig. specim.: Hjallese, wood of Quercus, Aug. 1897. — Very 

 common but rather solitary in foliaceous woods. 



There are several colour-forms of this plant: a brown or sub- 

 fulvous one, which chiefly grows in woods of Betula, a pale 

 gray or livid variety (the one figured), mostly found in woods 

 of Quercus and Corylus, and lastly a small and almost pure 

 white variety: 



12 b. A. vaginata var. fungites Batsch. 



Spores 9 1 /,— 11 x 8 1 /,— 10 [i, globular. 



Fig. specim.: Rud me, outskirts of wood (with the typical 

 form), Sept. 1913. 



13. A. strangulata Fr. 



Spores globular, 107 2 — 13 u- diam. 



Fig. specim.: Hjallese, wood of Fagus, solitary. — Rather rare 

 and generally solitary. 



This species is not very well distinguished from large and 

 dark brown varieties of no. 12; but typical specimens like the 

 one figured are very conspicuous. 



III. LEPIOTOPSIS. 



14. A. lenticularis (Lasch). {A. guttdtd Pers.). 



Spores 'almost globular, 5— 6 x 5 u. Basidia 4-spored; Cystidia 0. 

 Fig. specim.: Fruens Bøge, plantation of Picea, Oct. 1896. — ■ 

 Common (rather late in the autumn) in moist woods of Picea. 

 Very rarely found in foliaceous woods. 



