Pub Date : 2021-09-10DOI: 10.21203/rs.3.rs-885416/v1
Marco de Jong, L. Duistermaat, A. Stefanaki, T. Andel
Historic herbaria can provide a wealth of information on a diversity of topics, including the past occurrence of plants, their abundance, names and uses. The collection of Naturalis Biodiversity Center in Leiden, the Netherlands, contains two book herbaria by Jacob Breyne (1637–1697) of Danzig. These herbaria, dated 1659 and 1673, contain a total of 105 specimens in various states of intactness, and with or without original labels. The identity of the specimens in the Leiden Breyne herbaria had not been completely assessed. Here we discuss the taxa represented within these two historic herbaria as well as the information contained in the handwritten texts within them. The two Breyne herbaria combined were found to contain 62 species, representing 24 plant families. Both herbaria contain several species now rare around Gdańsk, including two species currently considered regionally extinct (Swertia perennis L. and Dactylorhiza viridis (L.) R.M. Bateman, Pridgeon & M.W. Chase). Labels with the specimens give a range of information on the collecting locations, ecology, abundance and/or use of the species. The Leiden Breyne herbaria reveal changes in the flora of northern Poland over the course of three centuries, as well as pre-Linnaean nomenclature, historic uses of plants and (international) correspondence between scientists.
{"title":"The book herbaria of Jacob Breyne (1637-1697) in the collection of Naturalis Biodiversity Center (Leiden, the Netherlands).","authors":"Marco de Jong, L. Duistermaat, A. Stefanaki, T. Andel","doi":"10.21203/rs.3.rs-885416/v1","DOIUrl":"https://doi.org/10.21203/rs.3.rs-885416/v1","url":null,"abstract":"\u0000 Historic herbaria can provide a wealth of information on a diversity of topics, including the past occurrence of plants, their abundance, names and uses. The collection of Naturalis Biodiversity Center in Leiden, the Netherlands, contains two book herbaria by Jacob Breyne (1637–1697) of Danzig. These herbaria, dated 1659 and 1673, contain a total of 105 specimens in various states of intactness, and with or without original labels. The identity of the specimens in the Leiden Breyne herbaria had not been completely assessed. Here we discuss the taxa represented within these two historic herbaria as well as the information contained in the handwritten texts within them. The two Breyne herbaria combined were found to contain 62 species, representing 24 plant families. Both herbaria contain several species now rare around Gdańsk, including two species currently considered regionally extinct (Swertia perennis L. and Dactylorhiza viridis (L.) R.M. Bateman, Pridgeon & M.W. Chase). Labels with the specimens give a range of information on the collecting locations, ecology, abundance and/or use of the species. The Leiden Breyne herbaria reveal changes in the flora of northern Poland over the course of three centuries, as well as pre-Linnaean nomenclature, historic uses of plants and (international) correspondence between scientists.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115965177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-31DOI: 10.3767/blumea.2021.66.01.07
A. Randi, L. Wijedasa, P. Boyce, J. Leong‐Škorničková
Two new Hanguana species from Kalimantan, Indonesian Borneo, are described here. Hanguana karimatae from Karimata Island, West Kalimantan province, is characterised by a stout habit, prominently oblique yellow fruits with raised stigma and 1- or 2-seeded fruits. Hanguana nana from Central Kalimantan province is the smallest species in the genus with the stem entirely covered by leaves, deflexed barely branched infructescences with only a few fruits, each with a single bowl-shaped seed with a large and incurved appendage. These are the first descriptions of new Hanguana species from Kalimantan (Indonesian Borneo). Colour plates as well as notes on distribution, ecology, habitat and conservation status are provided.
{"title":"Two new species of Hanguana (Hanguanaceae) from Kalimantan, Indonesia","authors":"A. Randi, L. Wijedasa, P. Boyce, J. Leong‐Škorničková","doi":"10.3767/blumea.2021.66.01.07","DOIUrl":"https://doi.org/10.3767/blumea.2021.66.01.07","url":null,"abstract":"Two new Hanguana species from Kalimantan, Indonesian Borneo, are described here. Hanguana karimatae from Karimata Island, West Kalimantan province, is characterised by a stout habit, prominently oblique yellow fruits with raised stigma and 1- or 2-seeded fruits. Hanguana\u0000 nana from Central Kalimantan province is the smallest species in the genus with the stem entirely covered by leaves, deflexed barely branched infructescences with only a few fruits, each with a single bowl-shaped seed with a large and incurved appendage. These are the first descriptions\u0000 of new Hanguana species from Kalimantan (Indonesian Borneo). Colour plates as well as notes on distribution, ecology, habitat and conservation status are provided.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122822950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-30DOI: 10.3767/blumea.2020.65.02.02
A. P. Keim, C. C. Tan
A new species of Freycinetia (Pandanaceae; Freycinetoideae) from Llavac, Quezon Province in Luzon Island, the Philippines, is proposed here, namely Freycinetia nonatoi. Freycinetia nonatoi is characterized by a lobed auricle of the sheath with conspicuous spines on the margins and bright yellow bracts. These three morphological features distinguish it from the nearest species, F. sumatrana. The discovery of F. nonatoi also marks the first record of a member of the section Auriculifoliae with spiny margins.
{"title":"A new species of Freycinetia (Pandanaceae; Freycinetoideae) from Luzon Island, the Philippines","authors":"A. P. Keim, C. C. Tan","doi":"10.3767/blumea.2020.65.02.02","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.02.02","url":null,"abstract":"A new species of Freycinetia (Pandanaceae; Freycinetoideae) from Llavac, Quezon Province in Luzon Island, the Philippines, is proposed here, namely Freycinetia nonatoi. Freycinetia nonatoi is characterized by a lobed auricle of the sheath with conspicuous\u0000 spines on the margins and bright yellow bracts. These three morphological features distinguish it from the nearest species, F. sumatrana. The discovery of F. nonatoi also marks the first record of a member of the section Auriculifoliae with spiny margins.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114758562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-30DOI: 10.3767/blumea.2020.65.02.08
I. Fijridiyanto, E. Smets, D. Arifiani
A revision of Dehaasia (Lauraceae) in Sumatra is presented. Eight species are recognized, including two newly described species (D. bandaharense and D. pilosa). A key to the eight species, descriptions and distribution maps of each species and illustrations of newly described species are provided. A neotype for D. incrassata is designated.
{"title":"Taxonomic revision of Dehaasia (Lauraceae) in Sumatra","authors":"I. Fijridiyanto, E. Smets, D. Arifiani","doi":"10.3767/blumea.2020.65.02.08","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.02.08","url":null,"abstract":"A revision of Dehaasia (Lauraceae) in Sumatra is presented. Eight species are recognized, including two newly described species (D. bandaharense and D. pilosa). A key to the eight species, descriptions and distribution maps of each species and illustrations\u0000 of newly described species are provided. A neotype for D. incrassata is designated.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120880678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-30DOI: 10.3767/blumea.2020.65.02.04
N. Duke
Pelliciera is a genus of mangrove trees with distinct showy flowers with five petals subtended by two large foliaceous bracts. The genus, thought to be monotypic, only containing P. rhizophorae, was classified recently in the small diverse family, the Tetrameristaceae. This distinctive genus occurs in a relatively restricted distribution in Central and northern South America in the Atlantic-East Pacific region. In this recent decade, two varietal forms have been reported across its range, of which one appears to be a colour morph referred to much earlier as P. rhizophorae var. benthamii. The taxonomic status of the earlier morph was, however, insufficient to warrant individual recognition at the time, so the genus remained monotypic with no varietal forms. The aim of this treatment has been to review the systematic history of the genus, to thoroughly re-assess available observations and to re-evaluate the current taxonomic status. In conclusion, the genus is recognised now as having two closely related species, described here as P. benthamii along with a redefined P. rhizophorae. Characters such as leafy bract colour, leaf dentition and petal shape used in their discrimination are provided, along with notes on the ecology, phenology, a diagnostic key, and a revised distribution map that displays the oddly overlapping occurrences.
海棠是一个属的红树林树木，有明显艳丽的花，有五个花瓣和两个大的叶苞片。该属被认为是单型的，只含有根瘤菌，最近被分类在小的多样化科，四聚菌科。这个独特的属出现在一个相对有限的分布在南美洲中部和北部在大西洋-东太平洋地区。在最近的十年中，在其范围内报道了两种品种形式，其中一种似乎是一种颜色形态，早前被称为P. rhizophorae var. benthamii。然而，早期形态的分类地位在当时不足以保证个体识别，因此属仍然是单型的，没有品种形式。本文的目的是回顾该属的系统历史，彻底重新评估现有的观察结果，并重新评估当前的分类状况。总之，该属现在被认为有两个密切相关的物种，这里描述为P. benthamii和一个重新定义的P. rhizophorae。提供了诸如叶片苞片颜色、叶片齿列和花瓣形状等特征，以及关于生态学、物候学、诊断关键和显示奇怪重叠事件的修订分布图的注释。
{"title":"A systematic revision of the vulnerable mangrove genus Pelliciera (Tetrameristaceae) in equatorial America","authors":"N. Duke","doi":"10.3767/blumea.2020.65.02.04","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.02.04","url":null,"abstract":"Pelliciera is a genus of mangrove trees with distinct showy flowers with five petals subtended by two large foliaceous bracts. The genus, thought to be monotypic, only containing P. rhizophorae, was classified recently in the small diverse family, the Tetrameristaceae.\u0000 This distinctive genus occurs in a relatively restricted distribution in Central and northern South America in the Atlantic-East Pacific region. In this recent decade, two varietal forms have been reported across its range, of which one appears to be a colour morph referred to much earlier\u0000 as P. rhizophorae var. benthamii. The taxonomic status of the earlier morph was, however, insufficient to warrant individual recognition at the time, so the genus remained monotypic with no varietal forms. The aim of this treatment has been to review the systematic history of\u0000 the genus, to thoroughly re-assess available observations and to re-evaluate the current taxonomic status. In conclusion, the genus is recognised now as having two closely related species, described here as P. benthamii along with a redefined P. rhizophorae. Characters such as\u0000 leafy bract colour, leaf dentition and petal shape used in their discrimination are provided, along with notes on the ecology, phenology, a diagnostic key, and a revised distribution map that displays the oddly overlapping occurrences.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130842201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-30DOI: 10.3767/blumea.2020.65.02.09
E. Figueiredo, G.F. Smith, S. Dressler
{"title":"The botanical exploration of Angola by Germans during the 19th and 20th centuries, with biographical sketches and notes on collections and herbaria – Errata","authors":"E. Figueiredo, G.F. Smith, S. Dressler","doi":"10.3767/blumea.2020.65.02.09","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.02.09","url":null,"abstract":"","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124277753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-30DOI: 10.3767/blumea.2020.65.02.05
D. Borah, M. Taram, S. Tangjang, A. Upadhyaya, N. Tanaka
Peliosanthes macrophylla var. assamensis, a new variety from Behali Reserve Forest in Assam, Northeast India, is described with accompanying photos and relevant taxonomic data. It differs from var. macrophylla from Arunachal Pradesh and Sikkim, Northeast India, mainly by the staminal corona internally protruding near the middle (vs internally upright corona without a particular inward protrusion), shorter anthers somewhat divergent distally (vs nearly upright anthers), and longer, papillulate pistils exceeding the anthers (vs glabrous pistils not exceeding the anthers).
本文描述了印度东北部阿萨姆邦Behali保护区的一新种大叶蕨变种(Peliosanthes macrophylla var. assamensis)。它与来自印度东北部的**和锡金的大叶变种不同，主要是雄蕊花冠在靠近中部的地方向内突出(相对于内部直立的花冠，没有特别的向内突出)，花药较短，在上部有些发散(相对于几乎直立的花药)，长，乳突的雌蕊超过花药(相对于无毛的雌蕊不超过花药)。
{"title":"Peliosanthes macrophylla var. assamensis (Asparagaceae), a new variety from Behali Reserve Forest in Assam, Northeast India","authors":"D. Borah, M. Taram, S. Tangjang, A. Upadhyaya, N. Tanaka","doi":"10.3767/blumea.2020.65.02.05","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.02.05","url":null,"abstract":"Peliosanthes macrophylla var. assamensis, a new variety from Behali Reserve Forest in Assam, Northeast India, is described with accompanying photos and relevant taxonomic data. It differs from var. macrophylla from Arunachal Pradesh and Sikkim, Northeast India,\u0000 mainly by the staminal corona internally protruding near the middle (vs internally upright corona without a particular inward protrusion), shorter anthers somewhat divergent distally (vs nearly upright anthers), and longer, papillulate pistils exceeding the anthers (vs glabrous pistils not\u0000 exceeding the anthers).","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132138734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-03DOI: 10.3767/blumea.2020.65.01.07
D. Bogarín
Eurystyles comprises about 23 species ranging from Mexico to northern Argentina. Six species are recognized in Mexico and Central America and three in Costa Rica. A new species, named E. uxoris, is here described and illustrated based on Costa Rican material. The species is similar to Eurystyles auriculata and E. standleyi, however, it differs by the smaller plants up to 3 cm tall, smaller leaves of less than 1.6 cm long, flowers with brown dorsal sepal and brown lip apex, petals callose or thickened at apex, and a pandurate lip. Information about distribution, habitat, ecology, etymology and phenology of the newspecies is provided. An updated key to the Costa Rican species of Eurystyles is presented.
{"title":"A new species of Eurystyles (Orchidaceae: Spiranthinae) from Costa Rica","authors":"D. Bogarín","doi":"10.3767/blumea.2020.65.01.07","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.01.07","url":null,"abstract":"Eurystyles comprises about 23 species ranging from Mexico to northern Argentina. Six species are recognized in Mexico and Central America and three in Costa Rica. A new species, named E. uxoris, is here described and illustrated based on Costa Rican material. The species\u0000 is similar to Eurystyles auriculata and E. standleyi, however, it differs by the smaller plants up to 3 cm tall, smaller leaves of less than 1.6 cm long, flowers with brown dorsal sepal and brown lip apex, petals callose or thickened at apex, and a pandurate lip. Information\u0000 about distribution, habitat, ecology, etymology and phenology of the newspecies is provided. An updated key to the Costa Rican species of Eurystyles is presented.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134342040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-03DOI: 10.3767/blumea.2020.65.01.05
P. Welzen
Identification keys are provided to the different families in which the Euphorbiaceae are split after APG IV. Presently, Euphorbiaceae in the strict sense, Pandaceae, Peraceae, Phyllanthaceae, Picrodendraceae and Putranjivaceae are distinguished as distinct families. Within the families, keys to the different genera occurring in the Malesian area, native and introduced, are presented. The keys are to be tested and responses are very welcome.
{"title":"Key to the families and genera of Malesian Euphorbiaceae in the wide sense","authors":"P. Welzen","doi":"10.3767/blumea.2020.65.01.05","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.01.05","url":null,"abstract":"Identification keys are provided to the different families in which the Euphorbiaceae are split after APG IV. Presently, Euphorbiaceae in the strict sense, Pandaceae, Peraceae, Phyllanthaceae, Picrodendraceae and Putranjivaceae are\u0000 distinguished as distinct families. Within the families, keys to the different genera occurring in the Malesian area, native and introduced, are presented. The keys are to be tested and responses are very welcome.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126750658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-03DOI: 10.3767/blumea.2020.65.01.03
Ren-Yong Yu, E. Agoo, J. Callado, P. V. Van Welzen
Descriptions of five Trigonostemon species in the Philippines (four endemic) are updated with taxonomic notes based on herbarium collections and field observations. A new species of Trigonostemon is described. All species treated here are illustrated with photos. The formerly uncertain species, T. stenophyllus, is now synonymized with T. filiformis. In addition to T . pentandrus, three more Trigonostemon species are reported to cohabit with ants. A new identification key and an updated identification list of Trigonostemon species in the Philippines are provided.
{"title":"Taxonomic notes on Trigonostemon (Euphorbiaceae) in the Philippines","authors":"Ren-Yong Yu, E. Agoo, J. Callado, P. V. Van Welzen","doi":"10.3767/blumea.2020.65.01.03","DOIUrl":"https://doi.org/10.3767/blumea.2020.65.01.03","url":null,"abstract":"Descriptions of five Trigonostemon species in the Philippines (four endemic) are updated with taxonomic notes based on herbarium collections and field observations. A new species of Trigonostemon is described. All species treated here are illustrated with photos. The formerly\u0000 uncertain species, T. stenophyllus, is now synonymized with T. filiformis. In addition to T . pentandrus, three more Trigonostemon species are reported to cohabit with ants. A new identification key and an updated identification list of Trigonostemon species\u0000 in the Philippines are provided.","PeriodicalId":232235,"journal":{"name":"Blumea - Biodiversity, Evolution and Biogeography of Plants","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123560137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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