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Acknowledgements
Valsella moricola
S. Ahmad
Family:
Valsaceae
Images
not available
Sultan Ahmad
Resources
Sydowia 2: 72 (Protologue)
Stroma
valsoid, corticolus, innate-erumpent.
Perithecia
(3-4), globose or sub-globose, 360-390 µ in diameter; black; convergent,
ostiole
short, opening on the surface;
wall
10-45 µ thick, parenchymatous.
Asci
18.5 × 90 µ, cylindric-clavate, base attenuated into a long stalk, polyporous;
spores
2.5-2.8 × 7.5-9.5 µ
, 1-celled, allantoid, yellowish-brown.
Paraphyses
filiform, hyaline.
HOLOTYPE
: Found on dead branches of
Morus albus
L., Shahdara, Lahore. 1948-02-14.
S.A. Lodhi 2251
.
The species is close to
Valsella minima
Niessl but differs in the size of the perithecia and the asci.
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