{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T15:06:43Z","timestamp":1779894403862,"version":"3.53.1"},"reference-count":13,"publisher":"Pensoft Publishers","license":[{"start":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T00:00:00Z","timestamp":1779840000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["PK"],"abstract":"<jats:p>\n                    The new species\n                    <jats:italic>Breynia phongquangensis<\/jats:italic>\n                    from Vietnam is described and illustrated. The new species is compared with three similar species in an identification key and a table of detailed morphological characters.\n                    <jats:italic>Breynia phongquangensis<\/jats:italic>\n                    differs from the morphologically similar species\n                    <jats:italic>B. macrantha<\/jats:italic>\n                    ,\n                    <jats:italic>B. phuongiana<\/jats:italic>\n                    , and\n                    <jats:italic>B. spatulifolia<\/jats:italic>\n                    by a unique combination of characters, including fleshy sepals in the staminate flowers (vs. non-fleshy in the other three species); staminate flowers 4.9\u20135.8 mm in diameter (vs. ca. 3.3 mm in\n                    <jats:italic>B. spatulifolia<\/jats:italic>\n                    ); outer sepals of pistillate flowers 3.7\u20134.6 mm long (vs. 6\u20137 mm long in\n                    <jats:italic>B. macrantha<\/jats:italic>\n                    ); and a markedly longer ovary, 3.7\u20134.9 mm long (vs. &amp;lt; 2.8 mm long in the other three species). It further differs in having fruits ca. 27.0 mm long (vs. \u2264 25.0 mm long in the other species), pistillate flower pedicels 16\u201353 mm long (vs. 2.5\u20134.0 mm long in\n                    <jats:italic>B. phuongiana<\/jats:italic>\n                    and 0.3\u20133.0 mm long in\n                    <jats:italic>B. spatulifolia<\/jats:italic>\n                    ), globose fruits (vs. starfish-shaped in\n                    <jats:italic>B. phuongiana<\/jats:italic>\n                    ), and fewer lateral veins (6\u20138 pairs vs. 9\u201315 pairs in\n                    <jats:italic>B. spatulifolia<\/jats:italic>\n                    ).\n                  <\/jats:p>","DOI":"10.3897\/phytokeys.275.195982","type":"journal-article","created":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T14:38:47Z","timestamp":1779892727000},"page":"133-140","source":"Crossref","is-referenced-by-count":0,"title":["Breynia phongquangensis (Phyllanthaceae), a new species from Vietnam"],"prefix":"10.3897","volume":"275","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2657-5091","authenticated-orcid":true,"given":"Ngoc Han","family":"Le","sequence":"first","affiliation":[{"name":"Institute of Biology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3798-5969","authenticated-orcid":true,"given":"The Bach","family":"Tran","sequence":"additional","affiliation":[{"name":"Institute of Biology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"},{"name":"Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7841-0585","authenticated-orcid":true,"given":"Van Hai","family":"Do","sequence":"additional","affiliation":[{"name":"Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"},{"name":"Institute of Biology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6658-0739","authenticated-orcid":true,"given":"Duc Binh","family":"Tran","sequence":"additional","affiliation":[{"name":"Institute of Biology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"},{"name":"Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4298-5720","authenticated-orcid":true,"given":"Thi Hoan","family":"Duong","sequence":"additional","affiliation":[{"name":"Institute of Biology, Vietnam Academy of Science and Technology, Ha Noi, Vietnam"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6971-0105","authenticated-orcid":true,"given":"Thu Ha","family":"Bui","sequence":"additional","affiliation":[{"name":"Faculty of Biology, Hanoi National University of Education, Ha Noi, Vietnam"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2258","published-online":{"date-parts":[[2026,5,27]]},"reference":[{"key":"195982_B1","doi-asserted-by":"publisher","DOI":"10.5962\/bhl.title.44886"},{"key":"195982_B2","doi-asserted-by":"publisher","DOI":"10.11646\/phytotaxa.540.1.1"},{"key":"195982_B3","unstructured":"Chayamarit K, van Welzen PC, Esser H-J (2005) Breynia. Flora of Thailand. The Forest Herbarium, National Park, Wildlife and Plant Conservation Department, Bangkok 8(1): 132\u2013141."},{"key":"195982_B4","unstructured":"IUCN (2025) The IUCN Red list of threatened species. Version 2025-1. https:\/\/www.iucnredlist.org [Accessed on 04 April 2026]"},{"key":"195982_B5","unstructured":"Li B, Qiu H, Ma J-s, Zhu H, Gilbert MG, Esser H-J, Dressler S, Hoffmann P, Gillespie LG, Vorontsova M, McPherson GD (2008) Flora of China. Science Press, Beijing\/Missouri Botanical Garden Press 11: 163\u2013314."},{"key":"195982_B6","unstructured":"Nguyen NT (2000) Euphorbiaceae. In: Nguyen TB (Ed.) A Checklist of plant species in Vietnam. Agricultural Publishing House 2: 573\u2013655."},{"key":"195982_B7","unstructured":"Nguyen NT (2007) Taxonomy of Euphorbiaceae in Vietnam. Vietnam National University Publishers."},{"key":"195982_B8","doi-asserted-by":"publisher","DOI":"10.1002\/njb.05025"},{"key":"195982_B9","unstructured":"Pham HH (2003) Euphorbiaceae. An illustrated flora of Vietnam. Youth Publishing House, Ho Chi Minh City 2: 208\u2013216."},{"key":"195982_B10","unstructured":"POWO (2026) Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. http:\/\/www.plantsoftheworldonline.org\/"},{"key":"195982_B11","unstructured":"Thiers B (2026) Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden\u2019s Virtual Herbarium. http:\/\/sweetgum.nybg.org\/sci-ence\/"},{"key":"195982_B12","unstructured":"Tran TB, Nguyen TC, Do VH, Bui HQ [Eds] et al., (2024) Vietnam Red Data Book, Volume 2, Plants and Fungi. Publishing House for Science and Technology."},{"key":"195982_B13","unstructured":"van Welzen PC (2007) Sauropus. Flora of Thailand. The Forest Herbarium, National Park, Wildlife and Plant Conservation Department, Bangkok 8(2): 521\u2013554."}],"container-title":["PhytoKeys"],"original-title":[],"link":[{"URL":"https:\/\/phytokeys.pensoft.net\/article\/195982\/download\/pdf\/","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/phytokeys.pensoft.net\/article\/195982\/download\/xml\/","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/phytokeys.pensoft.net\/article_preview.php?id=195982&skip_redirect=1","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T14:38:50Z","timestamp":1779892730000},"score":1,"resource":{"primary":{"URL":"https:\/\/phytokeys.pensoft.net\/article\/195982\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,27]]},"references-count":13,"URL":"https:\/\/doi.org\/10.3897\/phytokeys.275.195982","relation":{},"ISSN":["1314-2003","1314-2011"],"issn-type":[{"value":"1314-2003","type":"electronic"},{"value":"1314-2011","type":"print"}],"subject":[],"published":{"date-parts":[[2026,5,27]]}}}