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General information

 Substratum:Terricolous 
 
Continent::
Africa no
North America no
S. and C. America no
 
Asia no
Australia no
Europe yes
 
 Authority:(Britz.) Romagnesi, Smith var. grata (Britz.) Romagnesi 
 Synonyms and close species:C: R. subfoetens 
 Information given by author(s):Ingratae foetentinae
Type : 56-105
 
 Host(s):Deciduous 
 Taxon name_Mycobank:
 
 Bibliography:
 

Macro-characters

 
Stipe
 Width of stipe:15 - 20 
 Veil:Absent 
 Form of base of stipe:Not radicate 
 Form of stipe:Inflated at top to straight 
 Context of stipe:Partly to completely hollow 
 
Main color(s) of stipe::
grey/black no
brown variable
white yes
yellow/cream yes
blue no
 
orange no
red/pink no
purple/vinaceous no
green no
   
 
 Length of stipe:75 
 
Pileus
 Striations of pileus:Weak (less than mid-radius) 
 Viscosity of pileus:Viscid/viscous even if dry 
 Form of center of pileus:Concave/depressed 
 
Thickness of flesh of pileus
 Thickness of flesh of pileus:Medium or both 
 
Main color(s) of pileus::
grey/black no
brown yes
white no
yellow/cream variable
blue no
 
orange variable
red/pink no
purple/vinaceous no
green no
   
 
 Diameter of pileus:75 
 
Lamellae
 Spacing of lamellae:Close 
 Furcation of lamellae:Everywhere (min 3 to 4/carp.) 
 Attachment of lamellae:Free to adnate/subfree/both 
 Type of lamellar ridges:Entire/smooth 
 
Main color(s) of lamellae::
grey/black no
brown variable
white variable
yellow/cream yes
blue no
 
orange variable
red/pink no
purple/vinaceous no
green no
   
 
 Height of lamellae:6 - 8 
 Odor:Variable/weak and unpleasant 
 Flavor of flesh:Sweet to bitter or both 
 
Color changes
 Fruit body turns green/blue with age:Not turning green/blue 
 Fruit body turns red if touched/cut:Not turning red 
 Fruit body turns br. yellow if touched:All/partial/no yellowing 
 Fruit body turns black with age/touched:Not blackening 
 Fruit body turns grey with age:Not turning grey 
 
Latex
 Latex:Absent 
 
Color(s) of fresh latex::
grey/black no
brown no
white no
yellow/cream no
blue no
 
orange no
red/pink no
purple/vinaceous no
green no
   
 
 
Color(s) of dry latex::
grey/black no
brown no
white no
yellow/cream no
blue no
 
orange no
red/pink no
purple/vinaceous no
green no
   
 

Micro-characters

 
Spores
 Length of spores:7.2 - 9 (9.7) 
 Width of spores:(5.7) 6.5 - 7.5 
 Amyloid plage:Variable/partial/weak 
 Ornamentations in surface view:Irregular 
 Connection(s) between verrucae:Crest like/joined fine lines 
 Overall appearance of spores:Not reticulate 
 Height of verrucae:0 <= x <= 0.5 µm 
 Color of spore deposit:5 
 Pictures from Romagnesi, 1967_Link:
  • 3\202a3.jpg
  • 3\202a4.jpg
 
 
Basidia
 Length of basidia:45 - 50 
 Width of basidia:9 - 10 
 Number of sterigmata per basidium:Four 
 
Pleurocystidia
 Length of pleurocystidia:65 - 85 
 Width of pleurocystidia:7 - 10 
 Thickness of wall of pleurocystidia:Thin (all structures < 2 µm) 
 Shape of apices of pleurocystidia:Mainly capit./append./acerate 
 
Marginal cells
 Length of marginal cells:0 
 Width of marginal cells:0