Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift.
Hypogymnia metaphysodes was first described from Japan and Sakhalin, and later reported from western North America. Here we show that the North American material currently referred to H. metaphysodes differs from that species not only morphologically and chemically, but also in ascospore size and sh...
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Canadian Science Publishing
2010
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crcansciencepubl:10.1139/b10-028 2023-12-17T10:49:23+01:00 Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift. Goward, Trevor Ahti, Teuvo Elix, John A. Spribille, Toby 2010 http://dx.doi.org/10.1139/b10-028 http://www.nrcresearchpress.com/doi/full-xml/10.1139/B10-028 http://www.nrcresearchpress.com/doi/pdf/10.1139/B10-028 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Botany volume 88, issue 4, page 345-351 ISSN 1916-2790 1916-2804 Plant Science Ecology Ecology, Evolution, Behavior and Systematics journal-article 2010 crcansciencepubl https://doi.org/10.1139/b10-028 2023-11-19T13:39:24Z Hypogymnia metaphysodes was first described from Japan and Sakhalin, and later reported from western North America. Here we show that the North American material currently referred to H. metaphysodes differs from that species not only morphologically and chemically, but also in ascospore size and shape. We also show that the North American material is in fact heterogeneous, and can be assigned to two well-defined species here described as new: Hypogymnia recurva sp. nov. and H. wilfiana sp. nov. Both of these lichens contain distinctive secondary metabolites: vittatolic acid in the case of H. recurva, and 2-methylene-3-carboxy-18-hydroxynonadecanoic acid (“apinnatic acid”), reported here for the first time from Hypogymnia , in H. wilfiana. Both of our new species are so far known only from western North America, where they occur primarily as epiphytes on the branches of conifers. Hypogymnia metaphysodes s. str. has not yet been reliably reported from this region and should be excluded from the North American lichen flora. Article in Journal/Newspaper Sakhalin Canadian Science Publishing (via Crossref) Botany 88 4 345 351 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Plant Science Ecology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Plant Science Ecology Ecology, Evolution, Behavior and Systematics Goward, Trevor Ahti, Teuvo Elix, John A. Spribille, Toby Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift. |
topic_facet |
Plant Science Ecology Ecology, Evolution, Behavior and Systematics |
description |
Hypogymnia metaphysodes was first described from Japan and Sakhalin, and later reported from western North America. Here we show that the North American material currently referred to H. metaphysodes differs from that species not only morphologically and chemically, but also in ascospore size and shape. We also show that the North American material is in fact heterogeneous, and can be assigned to two well-defined species here described as new: Hypogymnia recurva sp. nov. and H. wilfiana sp. nov. Both of these lichens contain distinctive secondary metabolites: vittatolic acid in the case of H. recurva, and 2-methylene-3-carboxy-18-hydroxynonadecanoic acid (“apinnatic acid”), reported here for the first time from Hypogymnia , in H. wilfiana. Both of our new species are so far known only from western North America, where they occur primarily as epiphytes on the branches of conifers. Hypogymnia metaphysodes s. str. has not yet been reliably reported from this region and should be excluded from the North American lichen flora. |
format |
Article in Journal/Newspaper |
author |
Goward, Trevor Ahti, Teuvo Elix, John A. Spribille, Toby |
author_facet |
Goward, Trevor Ahti, Teuvo Elix, John A. Spribille, Toby |
author_sort |
Goward, Trevor |
title |
Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift. |
title_short |
Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift. |
title_full |
Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift. |
title_fullStr |
Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift. |
title_full_unstemmed |
Hypogymnia recurva and Hypogymnia wilfiana spp. nov., two new lichens from western North AmericaThis paper is one of a selection of papers published as part of the special Schofield Gedenkschrift. |
title_sort |
hypogymnia recurva and hypogymnia wilfiana spp. nov., two new lichens from western north americathis paper is one of a selection of papers published as part of the special schofield gedenkschrift. |
publisher |
Canadian Science Publishing |
publishDate |
2010 |
url |
http://dx.doi.org/10.1139/b10-028 http://www.nrcresearchpress.com/doi/full-xml/10.1139/B10-028 http://www.nrcresearchpress.com/doi/pdf/10.1139/B10-028 |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_source |
Botany volume 88, issue 4, page 345-351 ISSN 1916-2790 1916-2804 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/b10-028 |
container_title |
Botany |
container_volume |
88 |
container_issue |
4 |
container_start_page |
345 |
op_container_end_page |
351 |
_version_ |
1785573833293430784 |