20-09-2015 00:24
Rubén Martínez-Gil
Hola a todos. Subo unas fotos de un asco que hemo
19-09-2015 20:06
Eduard OsieckOn the same Alnus branch with Dimerella pineti (so
18-09-2015 17:07
Marja PennanenHi,these nearly 1mm wide cups grow on Pteridium aq
17-09-2015 22:48
Regina SiemianowskiHi to all,today I have found a black, immersed per
17-09-2015 20:45
Chris Yeates
Bonsoir tousI think I have got this correct, but a
16-09-2015 20:09
Andreas Gminder
Hello, today I found a small white Hyaloscyph
16-09-2015 20:18
Andreas Gminder
Hello, another one which puzzles me. Macroscopic
Nomenclatural note (2)
Alessio Pierotti,
27-08-2012 11:48
According Mycobank some Polystigma, such as P. truncatum, were published in Gola "The mycological herbarium of PA Saccardo" (Padua, 1830). This book is a catalog of exsiccata herbarium of the Italian botanist. Gola writes: "Not all specific names have been published, and some of them are to be considered as nomen nudum" (p. V). When Gola lists P. truncatum (Ellis) recombination should be attributed to Saccardo or Gola?
Nicolas VAN VOOREN,
27-08-2012 18:15
Re : Nomenclatural note (2)
Well, it's difficult to answer.
1) You need to verify how the name is published in the herbarium sample (to verify if a description is provided)
2) You need to verify how the combination is cited in the Gola's publication
These informations are important to verify the validity of the basionym and the validity of the combination (and of course the author).
1) You need to verify how the name is published in the herbarium sample (to verify if a description is provided)
2) You need to verify how the combination is cited in the Gola's publication
These informations are important to verify the validity of the basionym and the validity of the combination (and of course the author).