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17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

14-04-2026 20:31

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 12:22

William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

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Penicillium cf purpurogenum
Stephen Martin Mifsud, 24-07-2022 10:25
Stephen Martin MifsudHello, I recently found a mould growing on a wine cartoon box (sitting at the back of the cupboard for ages) which I managed to isolate and which forms a red pigment on MEA and Oat Agar (not or mildly so on PDA or Czapek). The penicillia are biverticillate, uncrowded, rather acute (slender), Phialides rather long 12-15um , not strongly diverticulate (almost in parallel bunches),  conidiophores smooth, pigmented, conidiospores 2.5-4 um, dark green-grey, unornamented.

P. purpurogenum my best option, but maybe there are other considerations.
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  • message #73468
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