Byssonectria terrestris (Alb. & Schwein.) Pfister, (a discomycete)


12 Feb 2015 at OSGR: SZ09 in Dorset, England

Record Summary3 patches of apothecia, on ground in pine copse where cattle shelter
Found asFruitbody
Date12 February 2015
Associated organismBos taurus
Habitat featurecattle shelter
OS grid refOSGR: SZ09
Lat/Lon50° 50’ N, 1° 60’ W
Vice CountyDorset, VC no: 9
CountryEngland
Voucher12 Feb 2015[A]
(Please quote this in any queries about this record)

Notes:

Apothecia: golden-yellow; densely clustered on, and hiding white subiculum; disc applanate to concave, especially when young, often with slightly protruding margin; turbinate; smooth.

Paraphyses: cylindric, 4µm diam., tips curved over, apex slightly expanded, 5µm diam., sparsely septate, branched at base, contents orange, becoming multi-vacuolate, contents staining dirty green in Melzer’s Iodine.

Asci: 8-spored, with lid, apex not staining blue in Melzer’s Iodine.

Ascospores: fusiform, thin-walled, ends slightly thickened, with a cluster of oil drops in centre, hyaline, smooth walled, 25-27.5/9µm diam..

The following literature was used to identify this find:

standard photographs and close-ups
standard photographs and close-ups:
macro-photographs
macro-photographs:
photomicrographs
photomicrographs:

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