12-05-2024 11:48
Michel HairaudBonjour , Voici une récolte d'une Rhytismataceae
10-05-2024 17:40
Anna KlosGood afternoon, Thursday during an inventory we f
11-05-2024 18:08
B Shelbourne• Mollisia on tree leaves: On dead Quercus leave
11-05-2024 00:33
Ethan CrensonI'm not entirely sure that Encoelia-like is the ri
07-05-2024 00:04
Ethan CrensonA friend found these black gelatnous cups on a twi
09-05-2024 13:07
Thorben HülsewigHi there,i'm looking for following pdf:Morris, E.F
06-05-2024 10:02
François BartholomeeusenGood morning,At the end of an excursion in De Zegg
Cyathicula cyathoidea???
William Slosse,
28-12-2016 21:23
Can anyone give me a clue?
Hans-Otto Baral,
28-12-2016 21:36
Re : Cyathicula cyathoidea???
Did the apos have any marginal teeth? Were they long-stalked or not?
Vivien Hodge,
29-12-2016 09:26
Re : Cyathicula cyathoidea???
Hi William/Zotto
I wonder if this could be Crocreas (Cyathicula) cyathoideum var. cacaliae, which can apperently have larger spores than the type and larger than given in E&E.
I found something that looked similar in the UK in 2013 with spores of up to 19.75, measurements taken from spore print - this is essential as they can be larger when simply squashed from the asci. Ref. was the Monograph of Crocicreas by S. C. Carpenter 1981 but I do not actually have a copy so cannot check the full spore range given for the variety.
Vivien
I wonder if this could be Crocreas (Cyathicula) cyathoideum var. cacaliae, which can apperently have larger spores than the type and larger than given in E&E.
I found something that looked similar in the UK in 2013 with spores of up to 19.75, measurements taken from spore print - this is essential as they can be larger when simply squashed from the asci. Ref. was the Monograph of Crocicreas by S. C. Carpenter 1981 but I do not actually have a copy so cannot check the full spore range given for the variety.
Vivien
Hans-Otto Baral,
29-12-2016 10:41
Re : Cyathicula cyathoidea???
C. cacaliae in Carpenter has spores (5)9-14(17) x (1.5)2-2.5(3) µm. The present ones are 15-16 x 2.7-4 µm. Also, C. cacaliae has a low oil content while this one has a very high content.
William Slosse,
29-12-2016 18:24
Hans-Otto Baral,
29-12-2016 20:41
Re : Cyathicula cyathoidea???
It is quite rare that C. coronata occurs without teeth, or possibly it is a separate species, but this is unclear and perhaps undescribed.