Lectotypification of Chamaecyparis hodginsii of the Cupressaceae

Recent phylogenetic studies have suggested that the monotypic Fokienia A.Henry & H.H.Thomas is nested within Chamaecyparis Spach, which is in agreement with separate morphological studies. Here the authors confirm a previous taxonomic treatment that incorporated Fokienia hodginsii (Dunn)...

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Autores principales: Zhi Yang, Yong Yang, Keith Rushforth
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Publicado: Pensoft Publishers 2021
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spelling oai:doaj.org-article:82008124af3442039be1f71fc2e3143d2021-11-20T04:30:26ZLectotypification of Chamaecyparis hodginsii of the Cupressaceae10.3897/phytokeys.185.757961314-2003https://doaj.org/article/82008124af3442039be1f71fc2e3143d2021-11-01T00:00:00Zhttps://phytokeys.pensoft.net/article/75796/download/pdf/https://phytokeys.pensoft.net/article/75796/download/xml/https://phytokeys.pensoft.net/article/75796/https://doaj.org/toc/1314-2003Recent phylogenetic studies have suggested that the monotypic Fokienia A.Henry & H.H.Thomas is nested within Chamaecyparis Spach, which is in agreement with separate morphological studies. Here the authors confirm a previous taxonomic treatment that incorporated Fokienia hodginsii (Dunn) A.Henry & H.H.Thomas into Chamaecyparis based on the monophyly requirement of taxonomy, i.e. Chamaecyparis hodginsii (Dunn) Rushforth. In addition, the type collection of the basionym Cupressus hodginsii Dunn was found to contain three sheets of specimens, one in K including a vegetative branch (K000088294) and a separate ovulate cone (K001090486), a second one in A (A00022477), and a third one in IBSC (IBSC0016081). All three specimens are marked with Hongkong Herbarium No. 3505, but only the two specimens in K and IBSC possess similar handwriting of “Cupressus hodginsii Dunn”. The two specimens should be considered as syntypes according to the Shenzhen Code. The specimen in K is better preserved but it is a mixture according to the collection label: cones from Foochow (Fuzhou) and foliage from Yenping (Nanping). We lectotypified the name Cupressus hodginsii with K000088294 because the specimen is well preserved and has enough characters for identification. Moreover, an ovulate cone (K001090486) is on the same sheet.Zhi YangYong YangKeith RushforthPensoft PublishersarticleBotanyQK1-989ENPhytoKeys, Vol 185, Iss , Pp 117-122 (2021)
institution DOAJ
collection DOAJ
language EN
topic Botany
QK1-989
spellingShingle Botany
QK1-989
Zhi Yang
Yong Yang
Keith Rushforth
Lectotypification of Chamaecyparis hodginsii of the Cupressaceae
description Recent phylogenetic studies have suggested that the monotypic Fokienia A.Henry & H.H.Thomas is nested within Chamaecyparis Spach, which is in agreement with separate morphological studies. Here the authors confirm a previous taxonomic treatment that incorporated Fokienia hodginsii (Dunn) A.Henry & H.H.Thomas into Chamaecyparis based on the monophyly requirement of taxonomy, i.e. Chamaecyparis hodginsii (Dunn) Rushforth. In addition, the type collection of the basionym Cupressus hodginsii Dunn was found to contain three sheets of specimens, one in K including a vegetative branch (K000088294) and a separate ovulate cone (K001090486), a second one in A (A00022477), and a third one in IBSC (IBSC0016081). All three specimens are marked with Hongkong Herbarium No. 3505, but only the two specimens in K and IBSC possess similar handwriting of “Cupressus hodginsii Dunn”. The two specimens should be considered as syntypes according to the Shenzhen Code. The specimen in K is better preserved but it is a mixture according to the collection label: cones from Foochow (Fuzhou) and foliage from Yenping (Nanping). We lectotypified the name Cupressus hodginsii with K000088294 because the specimen is well preserved and has enough characters for identification. Moreover, an ovulate cone (K001090486) is on the same sheet.
format article
author Zhi Yang
Yong Yang
Keith Rushforth
author_facet Zhi Yang
Yong Yang
Keith Rushforth
author_sort Zhi Yang
title Lectotypification of Chamaecyparis hodginsii of the Cupressaceae
title_short Lectotypification of Chamaecyparis hodginsii of the Cupressaceae
title_full Lectotypification of Chamaecyparis hodginsii of the Cupressaceae
title_fullStr Lectotypification of Chamaecyparis hodginsii of the Cupressaceae
title_full_unstemmed Lectotypification of Chamaecyparis hodginsii of the Cupressaceae
title_sort lectotypification of chamaecyparis hodginsii of the cupressaceae
publisher Pensoft Publishers
publishDate 2021
url https://doaj.org/article/82008124af3442039be1f71fc2e3143d
work_keys_str_mv AT zhiyang lectotypificationofchamaecyparishodginsiiofthecupressaceae
AT yongyang lectotypificationofchamaecyparishodginsiiofthecupressaceae
AT keithrushforth lectotypificationofchamaecyparishodginsiiofthecupressaceae
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