Protomyces macrosporus Unger, (an ascomycete)


14 Jun 2007 at OSGR: SU61 in West Cornwall, England

Record Summarygalled stems, peduncles and umbel rays on Hemlock Water-dropwort
Found asInfection
Date14 June 2007
Associated organismOenanthe crocata
OS grid refOSGR: SU61
Lat/Lon50° 50’ N, 1° 0’ W
Vice CountyWest Cornwall, VC no: 1
CountryEngland
Voucher14 Jun 2007[L]
(Please quote this in any queries about this record)

Notes:

A rather spectacular gall that blackens after collection.

Chlamydospores: spherical to slightly limoniform in large intercalary spores, 50-65µm diam, thick-walled (5µm)

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