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Mot de passe perdu? S'inscrire

04-03-2011 18:31

Peter Welt Peter Welt

Today my mushroom friend, a Herpotrichia on Frangu

03-03-2011 21:00

Marja Pennanen

Hello, back to business with new cameras :) I

03-03-2011 20:55

Gernot Friebes

Hi, I am in search of the following two papers:

03-03-2011 01:15

Miguel Ãngel Ribes Miguel Ángel Ribes

Buenas noches Esta pequeña especie naranja de 1-

02-03-2011 19:43

Beñat Jeannerot Beñat Jeannerot

Adio à tous, Une Octospora sur un vieux mur (m

02-03-2011 01:18

Miguel Ãngel Ribes Miguel Ángel Ribes

Esta Hypocrea de 1-2 mm de diámetro amarillenta c

02-03-2011 00:38

Miguel Ãngel Ribes Miguel Ángel Ribes

Buenas noche de nuevo Tengo esta otra especie s

02-03-2011 00:29

Björn Wergen Björn Wergen

Hi, can somebody tell me if my determination is

28-02-2011 18:43

Michel RIMBAUD

Bonjour, Petits amas noir-luisants diam. environ

28-02-2011 00:55

Yannick Mourgues Yannick Mourgues

Bonsoir à tous. Beaucoup de Cucurbitaria sur les

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Herpotrichia Key?
Peter Welt, 04-03-2011 18:31
Peter WeltToday my mushroom friend, a Herpotrichia on Frangula alnus has found. Does one have a key to this genre? The spores are first hyaline, with large and small oil drops, then brownish, and with true septa and sometimes even further with a septa. The size is about 30-35 x 6 µm.
Who can help?
Peter
  • message #14578
Gernot Friebes, 04-03-2011 19:27
Re:Herpotrichia Key?
Hi Peter,

there is Barr (1984) with a key to the species of North America ( http://www.cybertruffle.org.uk/cyberliber/59575/0020/001/0001.htm ).

Unfortunately, I do not have the paper by Sivanesan (1971: The genus Herpotrichia Fuckel, Mycological Papers 127: 1-37) but I guess he also provides a key.

Best wishes,

Gernot
Peter Welt, 04-03-2011 19:46
Peter Welt
Re:Herpotrichia Key?
Danke Gernot.

Ich habe die Arbeit auch schon gespeichert, aber wenn man es braucht, findet man es nicht.

Das wird dann sicher H. macrotricha sein.

Gruß Peter