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29-12-2025 08:30

Josep Torres Josep Torres

Hello.A tiny ascomycete sprouting under Juniperus

29-12-2025 10:15

Hulda Caroline Holte

Hello, I found and collected this propoloid ascom

29-12-2025 09:38

Oskari Virtanen

Hi,could anyone help me identify this, I suspect P

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

28-12-2025 12:08

Margot en Geert Vullings

This possible Karstenia was found on the bark of d

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

26-12-2025 21:19

Arnold Büschlen

Pithyella chalaudii Priou. Ist als Bryoparasit in

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

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Trichoglossum query
Malcolm Greaves, 28-10-2017 18:29
Malcolm  GreavesI found a Trichoglossum which I assumed to be T hirsutum. Although all the spores are 15 septate they are all in the range of 160-180 which seems too big according to the literature I have. With spores this large I did check and the asci are all 8 spored so not T tetrasporum. Is this within the "normal" range for spores of T hirsutum?
Thanks
Mal
  • message #50942
Luc Lenaerts, 28-10-2017 19:05
Luc Lenaerts
Re : Trichoglossum query
Hello,
It's Trichoglossum hirsutum var. longisporum.
See: Mains, North American Species of Geoglossum and Trichoglossum in Mycologia 46, 1954, p. 619