27-11-2025 15:41
Thomas LæssøeSpores brownish, typically 4-celled; 26.8 x 2.4;
27-11-2025 12:01
Thomas Læssøehttps://svampe.databasen.org/observations/10496727
27-11-2025 11:46
Thomas Læssøehttps://svampe.databasen.org/observations/10493918
27-11-2025 11:31
Thomas LæssøeCollectors notes: Immersed ascomata, erumpent thro
23-09-2025 13:31
Thomas Læssøehttps://svampe.databasen.org/observations/10534623
25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
26-11-2025 18:13
Jason Karakehian
The entire run of Mycotaxon is now available throu
25-11-2025 11:03
Mick PeerdemanHi all,One of my earliest microscopy attempts, so
Penicillium cf purpurogenum
Stephen Martin Mifsud,
24-07-2022 10:25
Hello, 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.
