Ascobolus sacchariferus Brumm.
no common name
Ascobolaceae

Species account author: Ian Gibson.
Extracted from Matchmaker: Mushrooms of the Pacific Northwest.

Introduction to the Macrofungi

Photograph

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Map

E-Flora BC Static Map

Distribution of Ascobolus sacchariferus
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Species Information

Summary:
Features include a small, saucer-shaped fruitbody with a white spore-bearing upper surface dotted with violet protruding tips of asci, white exterior covered with fine white granules especially at the margin, growth on dung, and microscopic characters including spores that become violet with lighter longitudinal anastomosing striae.
Microscopic:
spores 16-20 x 9-10 microns, elliptic, at first colorless then violet, ornamented with lighter "longitudinal, anastomosing striae with strongly swelling (up to 19 x15 microns), unilateral, gelatinous cap", at first uniseriate, finally biseriate; asci 8-spored, 190-226 x 16-24 microns, cylindric-clavate, with slightly curved stem, rounded at top, when young wall amyloid; paraphyses 1.5-2.5 microns thick, cylindric, simple or branched, septate, forked, swollen or irregular in upper part, 2.5-7 microns wide at tip, colorless, embedded in somewhat granular colorless mucus, (Brummelen)
Notes:
Ascobolus sacchariferus is found at least in BC, WA, CA, (Larsen), and Denmark, Norway, Sweden, and Finland, (Hansen), and was examined from the Netherlands (Brummelen).

Habitat and Range

SIMILAR SPECIES
Ascobolus albidus has spores 25.5-29.5 x 12-13.5 microns.
Habitat
scattered on dung of deer (Brummelen)

Synonyms

Synonyms and Alternate Names:
Ryparobius monascus Mouton
Thelebolus nanus Heimerl.