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Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia

Two new species of Boesenbergia, B. sugudensis sp. nov. and B. truncata sp. nov. were discovered in Sabah, Malaysian Borneo. Boesenbergia sugudensis resembles B. imbakensis in that the leaf sheath of the plant is not thickened and in the anther thecae dehiscing by longitudinal slits, but differs in...

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Main Authors: Lam, Nyee Fan, Ibrahim, Halijah, Sam, Yen Yen, Zakaria, Rozainah Mohammad, Poulsen, Axel Dalberg
Format: Article
Published: Pensoft Publishers 2022
Subjects:
QK Botany
Online Access:http://eprints.um.edu.my/40792/
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spelling my.um.eprints.407922023-09-27T06:20:29Z http://eprints.um.edu.my/40792/ Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia Lam, Nyee Fan Ibrahim, Halijah Sam, Yen Yen Zakaria, Rozainah Mohammad Poulsen, Axel Dalberg QK Botany Two new species of Boesenbergia, B. sugudensis sp. nov. and B. truncata sp. nov. were discovered in Sabah, Malaysian Borneo. Boesenbergia sugudensis resembles B. imbakensis in that the leaf sheath of the plant is not thickened and in the anther thecae dehiscing by longitudinal slits, but differs in having a longer peti-ole and tubular calyx. Boesenbergia truncata resembles B. orbiculata by the short petiole and a bilobed ca-lyx, but differs by the truncate leaf base, the acute leaf apex, opposite leaves with a narrower lamina parallel to the ground and anther thecae dehiscing by pores. The new species are described and illustrated in detail. Pensoft Publishers 2022-10 Article PeerReviewed Lam, Nyee Fan and Ibrahim, Halijah and Sam, Yen Yen and Zakaria, Rozainah Mohammad and Poulsen, Axel Dalberg (2022) Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia. PhytoKeys (211). pp. 81-92. ISSN 1314-2011, DOI https://doi.org/10.3897/phytokeys.211.83985 <https://doi.org/10.3897/phytokeys.211.83985>. 10.3897/phytokeys.211.83985
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QK Botany
spellingShingle QK Botany
Lam, Nyee Fan
Ibrahim, Halijah
Sam, Yen Yen
Zakaria, Rozainah Mohammad
Poulsen, Axel Dalberg
Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia
description Two new species of Boesenbergia, B. sugudensis sp. nov. and B. truncata sp. nov. were discovered in Sabah, Malaysian Borneo. Boesenbergia sugudensis resembles B. imbakensis in that the leaf sheath of the plant is not thickened and in the anther thecae dehiscing by longitudinal slits, but differs in having a longer peti-ole and tubular calyx. Boesenbergia truncata resembles B. orbiculata by the short petiole and a bilobed ca-lyx, but differs by the truncate leaf base, the acute leaf apex, opposite leaves with a narrower lamina parallel to the ground and anther thecae dehiscing by pores. The new species are described and illustrated in detail.
format Article
author Lam, Nyee Fan
Ibrahim, Halijah
Sam, Yen Yen
Zakaria, Rozainah Mohammad
Poulsen, Axel Dalberg
author_facet Lam, Nyee Fan
Ibrahim, Halijah
Sam, Yen Yen
Zakaria, Rozainah Mohammad
Poulsen, Axel Dalberg
author_sort Lam, Nyee Fan
title Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia
title_short Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia
title_full Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia
title_fullStr Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia
title_full_unstemmed Two new species of Boesenbergia (Zingiberaceae), from Sabah, Malaysia
title_sort two new species of boesenbergia (zingiberaceae), from sabah, malaysia
publisher Pensoft Publishers
publishDate 2022
url http://eprints.um.edu.my/40792/
_version_ 1781704526536900608
score 13.160551

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