Accès membres

Mot de passe perdu? S'inscrire

22-01-2025 13:56

Karl Soler Kinnerbäck

Hi! I find this most resembling Scutellinia subhir

22-01-2025 23:49

Fernández Borisov Juan Paulino

Hello, I am from Spain and I am looking for this f

22-01-2025 21:21

Yanick BOULANGER

BonsoirQuelqu'un pourrait il me dire ou chercher p

22-01-2025 18:14

Jean-Luc Ranger

Bonjour, J'ai trouvé sur une Helvella un feutrage

17-01-2025 17:20

David Chapados David Chapados

Hi, Would it be possible to find the species of t

22-01-2025 15:56

Vasileios Kaounas Vasileios Kaounas

Found in sandy soil, in forest with Pinus halepens

22-01-2025 11:52

Castillo Joseba Castillo Joseba

me mandan elmaterial seco  de Galicia (España),Â

19-01-2025 18:36

William Slosse William Slosse

Good evening everyone, on 16-01-2025 I found this

21-01-2025 17:46

Andgelo Mombert Andgelo Mombert

Bonjour,On m'a confié cette récolte fort intére

21-01-2025 14:05

Thomas Flammer

orange ApotheciaSpores hyalin, length 9 - 11 ym, f

« < 1 2 3 4 5 > »
Trichothecium roseum?
Marc Detollenaere, 25-06-2020 22:46
Marc Detollenaere

On the bark of a living Acer pseudoplatanus I found a number of white colonies of Hypho's.


Some hyphae had swollen tips. The conidia were hyaline, 1-septate and measured 31x14µ.


Could it be Trichothecium?

  • message #63852
  • message #63852
  • message #63852
  • message #63852
Jacky Launoy, 26-06-2020 10:55
Re : Trichothecium roseum?
Hallo Marc,

La mesure des conidiies correspond plustôt à Trichothecium inaequale Massee & Salmon. Les mesures dans la clé de Seiffert qui traite les espéces sur excréments donne 24-30 x 15-20 µm. 
Jacky
Marc Detollenaere, 26-06-2020 20:55
Marc Detollenaere
Re : Trichothecium roseum?

Jacky,


Thank you for your answer but inaequale seems to be coprophilous and has a larger sporewidth. The conidia I measured were between 11 and 14µ.