Lichenological Summer Field Meeting held by the BLWG (Dutch ...

Lichenological Summer Field Meeting held by the BLWG (Dutch ... Lichenological Summer Field Meeting held by the BLWG (Dutch ...

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GRAPHIS SCRIPTA 24 (2012) Fuscidea lygaea and Amandinea lecideina 43 Figure 2. Holotype of Lecidea pelidna Ach. Lecidea pelidna Ach., Lichenographia Universalis: 158 (1810). – Type: Lusatia, Mosig (H-ACH 211A, holotype; BM-ACH 49, possible isotype). Rinodina lecideina H.Mayrhofer & Poelt, Bibliotheca Lichenol. 12: 112 (1979). – Amandinea lecideina (H.Mayrhofer & Poelt) Scheid. & H.Mayrhofer, Lichenologist 25: 342 (1993). Lecidea prospersa Nyl., Flora 63: 127 (1880). – Buellia prospersa (Nyl.) Riddle, Brookl. Bot. Gard. Mem. 1: 114 (1918). Buellia litoralis Zahlbr., Denkschr. Akad. Wiss. Wien, mat.-nat. Kl. 104: 375 (1941). The specimen in BM-ACH appears to be from the same rock as the holotype. We refer to it as a "possible isotype", rather than an isotype, as we have been unable to find evidence that definitely links it to the protologue of L. pelidna. Acknowledgements We thank Holger Thüs (BM), Leena Myllys (H), and Anders Nordin (UPS) for providing images of the specimens from Acharius’ herbarium in their care. We also thank the Botanical Museum, Helsinki for the loan of a specimen from the valuable Acharius herbarium and for permission to publish the

44 Alan M. Fryday & Linda in Arcadia GRAPHIS SCRIPTA 24 (2012) images in Figs 1 & 2. Teuvo Ahti (H), Brian Coppins (E), Per M. Jørgensen (BG), Helmut Mayrhofer (GZU), and John Sheard (SASK) are also thanked for helpful discussions and nomenclatural advice. References Acharius, E. 1803. Methodus qua omnes detectos lichenes secundum organa carpomorpha ad genera, species et varietates redigere atque observationibus illustrare tentavit Erik Acharius (Methodus Lichenum). F. D. D. Ulrich, Stockholm. Acharius, E. 1808. Förteckning på de i Sverige växande arter af Lafvarnes famille. Nova Acta Regiae Societatis Scientiarum Holmiae 24: 228–237. Acharius, E. 1810. Lichenographia Universalis. Dankwerts, Göttingen. Acharius, E. 1814. Synopsis methodica lichenum. Svanborg et Soc., Lund. Bungartz, F., Nordin, A. & Grube, U. 2007. Buellia. In: Nash III, T. H., Gries C. & Bungartz, F. (eds). Lichen Flora of the Greater Sonoran Desert Region. Volume 3. Lichens Unlimited, Arizona State University, Tempe, Arizona, U.S.A., pp. 113–179. Galloway, D. J. 2007. Flora of New Zealand Lichens. Revised Second Edition Including Lichen-Forming and Lichenicolous Fungi. Manaaki Whenua Press, Lincoln, New Zealand. Mann, W. 1825. Lichenum in Bohemia Observatorum Dispositio. Sommerianis, Pragae. Mayrhofer, H. 1983. The saxicolous species of Rinodina in New Zealand. Lichenologist 15: 267–282. Zahlbruckner A. 1925. Catalogus Lichenum Universalis III. Borntraeger, Leipzig.

GRAPHIS SCRIPTA 24 (2012) Fuscidea lygaea and Amandinea lecideina 43<br />

Figure 2. Holotype of Lecidea pelidna Ach.<br />

Lecidea pelidna Ach., Lichenographia<br />

Universalis: 158 (1810). – Type: Lusatia,<br />

Mosig (H-ACH 211A, holotype; BM-ACH 49,<br />

possible isotype).<br />

Rinodina lecideina H.Mayrhofer & Poelt,<br />

Biblio<strong>the</strong>ca Lichenol. 12: 112 (1979). –<br />

Amandinea lecideina (H.Mayrhofer & Poelt)<br />

Scheid. & H.Mayrhofer, Lichenologist 25: 342<br />

(1993).<br />

Lecidea prospersa Nyl., Flora 63: 127<br />

(1880). – Buellia prospersa (Nyl.) Riddle,<br />

Brookl. Bot. Gard. Mem. 1: 114 (1918).<br />

Buellia litoralis Zahlbr., Denkschr. Akad.<br />

Wiss. Wien, mat.-nat. Kl. 104: 375 (1941).<br />

The specimen in BM-ACH appears to be from<br />

<strong>the</strong> same rock as <strong>the</strong> holotype. We refer to it as<br />

a "possible isotype", ra<strong>the</strong>r than an isotype, as<br />

we have been unable to find evidence that<br />

definitely links it to <strong>the</strong> protologue of L.<br />

pelidna.<br />

Acknowledgements<br />

We thank Holger Thüs (BM), Leena Myllys<br />

(H), and Anders Nordin (UPS) for providing<br />

images of <strong>the</strong> specimens from Acharius’<br />

herbarium in <strong>the</strong>ir care. We also thank <strong>the</strong><br />

Botanical Museum, Helsinki for <strong>the</strong> loan of a<br />

specimen from <strong>the</strong> valuable Acharius<br />

herbarium and for permission to publish <strong>the</strong>

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