AOAC CASP Meeting
columnar head Round, columnar head
Short (<250 µm), smooth, brown Long, smooth, colorless or brown
Biseriate, short
A. nidulans
–
+ (red)
+
–
Round, radiate head
A. niger
Biseriate
–
–
–
–
+ (solitary, round, produce d directly on hyphae)
Round, compactl y columnar head
Short (<250 µm),
A. terreus
Biseriate
–
–
–
smooth, colorless
Round, loosely radiate head
+ (in some strains )
Long, smooth, colorless
A. versicolor
Biseriate
–
–
–
274 275 276 277 278 279
S: Sclerotia
C: Cleistothecia HC: Hulle cells A: Aleuriconidia
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