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07-12-2019 18:45

Laurens van der Linde Laurens van der Linde

Hallo i found the P atrovinosa with a slime specie

08-12-2019 11:01

Gilbert MOYNE

Bonjour, Un petit champignon que m'a remis Andgel

07-12-2019 22:22

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que hemo

06-12-2019 19:49

Edvin Johannesen Edvin Johannesen

Hi! Tiny, black, oblong stromata with pure white

27-11-2019 16:54

Rasmus Riis-Hansen Rasmus Riis-Hansen

Hi,I hope you can help med with this disc found a

05-12-2019 09:06

Valencia Lopez Francisco Javier

Hola amigosEstoy buscando este trabajo de la Errot

05-12-2019 19:35

Ibai Olariaga Ibarguren

Dear colleagues, I was wondering if anyone could

19-11-2019 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... under a twig of deciduous tree (likely Quercus

29-06-2011 22:52

Luc Bailly Luc Bailly

Encore trois ascos de la réserve naturelle domani

04-12-2019 13:01

Mirek Gryc

Hello everyoneI inform you in advance that this is

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Protocreopsis on bamboo (Phyllostachys)
Björn Wergen, 12-06-2016 23:19
Björn WergenHi there,

today I was in Freibourg (Black Forest) for collecting some culms of Phyllostachys. At home, there appeared a pale coloured nectria-like species on one of the culms, of which I am sure it belongs to Protocreopsis. After looking for similar species, I have found an article about Protocreopsis caricicola growing on Carex from Mecklenburg, so this could be the second recolt in germany (?).

Sp 13-14x3-3,4µm, with one central septation, smooth. Asci 50-60x5,5-7µm, 8sp, no apical apparatus seen in CB. Whole fruitbodies are covered with hyaline, thick-walled hairs and are embedded into a whitish cotton-like subiculum. Older fruitbodies get a yellow colour. Wall KOH-, CB-, 20-30µm thick constisting of 7-10 rows of parenchymatous cells and an up to 35µm thick layer of covering hyphae/hairs.

12-06-16, Freibourg, on old shoots of Phyllostachys sp.

regards,
björn

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Enrique Rubio, 30-05-2018 19:53
Enrique Rubio
Re : Protocreopsis on bamboo (Phyllostachys)
Dear all
Today, I have found this fungus too on Phyllostachis.
Did you finally get his name?
Enrique

Björn Wergen, 04-06-2018 02:20
Björn Wergen
Re : Protocreopsis on bamboo (Phyllostachys)
Dear Enrique,

unfortunately not, and unfortunately my collection failed using it for sequencing. Maybe you can clear it up?

Regards,
Björn
Christian Lechat, 04-06-2018 06:25
Christian Lechat
Re : Protocreopsis on bamboo (Phyllostachys)
Hi Björn and Enrique,
at first glance, it would seems that your fungus does not reallly have the morphological characters of Protocreopsis such as defined by Rossman et al. 1999 and discussed in Lechat et al. Ascomycete.org, 8 (1) : 30-32. 2016, it would look more like Lasionectria but I know that it is difficult to morphologically separate these genera.
Enrique, if your collection is in good conditions, it would be necessary to culture and sequence it, so it would be great if you could send it to me.

Best wishes,
Christian
Enrique Rubio, 04-06-2018 18:55
Enrique Rubio
Re : Protocreopsis on bamboo (Phyllostachys)
Hi Björn and Christian
I think the material is in good condition. I'm going to dry it up and when it is ready, I'll send it to you.
Please, Christian, take the data of my collection:
Gijón, Jardín Botánico Atlántico (Asturias), 30-V-2018, on stems of Phyllostachis vivax, leg. E. Rubio, ERD-7560.
Regards
Enrique
Christian Lechat, 05-06-2018 03:42
Christian Lechat
Re : Protocreopsis on bamboo (Phyllostachys)
Super! merci Enrique,
Christian
Christian Lechat, 24-06-2018 06:01
Christian Lechat
Re : Protocreopsis on bamboo (Phyllostachys)
Dear friends,
I received the matérial collected by Enrique, I examined it and it is definitly Protocreopsis caricicola. It is the first collection from Spain.

All the best,
Chhristian
Enrique Rubio, 25-06-2018 16:54
Enrique Rubio
Re : Protocreopsis on bamboo (Phyllostachys)
Many thanks, Christian
Enrique