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Gajda Ł, Daszkowska-Golec A, Świątek P. Discovery and characterization of the α-amylases cDNAs from Enchytraeus albidus shed light on the evolution of "Enchytraeus-Eisenia type" Amy homologs in Annelida. Biochimie 2024; 221:38-59. [PMID: 38242278 DOI: 10.1016/j.biochi.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 12/02/2023] [Accepted: 01/13/2024] [Indexed: 01/21/2024]
Abstract
Although enchytraeids have gained popularity in scientific research, fundamental questions regarding their feeding ecology and biology remain largely unexplored. This study investigates α-amylases, major digestive enzymes responsible for hydrolyzing starch and similar polysaccharides into sugars, in Enchytraeus albidus. Genetic data related to α-amylases is currently lacking for the family Enchytraeidae but also for the entire Annelida. To detect and identify coding sequences of the expressed α-amylase genes in COI-monohaplotype culture (PL-A strain) of E. albidus, we used classical "gene fishing" and transcriptomic approaches. We also compared coding sequence variants of α-amylase retrieved from transcriptomic data related to freeze-tolerant strains. Our results reveal that E. albidus possesses two distinct α-amylase genes (Amy I and Amy II) that are homologs to earthworm Eisenia fetida Ef-Amy genes. Different strains of E. albidus possess distinctive alleles of α-amylases with unique SNP patterns specific to a particular strain. Unlike Amy II, Amy I seems to be a highly polymorphic and multicopy gene. The domain architecture of the putative Amy proteins was found the same as for classical animal α-amylases with ABC-domains. A characteristic feature of Amy II is the lack of GHGA motif in the flexible loop region, similarly to many insect amylases. We identified "Enchytraeus-Eisenia type" α-amylase homologs in other clitellates and polychaetes, indicating the ancestral origin of Amy I/II proteins in Annelida. This study provides the first insight into the endogenous non-proteolytic digestive enzyme genes in potworms, discusses the evolution of Amy α-amylases in Annelida, and explores phylogenetic implications.
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Affiliation(s)
- Łukasz Gajda
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Bankowa 9, 40-007, Katowice, Poland.
| | - Agata Daszkowska-Golec
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Bankowa 9, 40-007, Katowice, Poland
| | - Piotr Świątek
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Bankowa 9, 40-007, Katowice, Poland
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Nicol DA, Saldivia P, Summerfield TC, Heads M, Lord JM, Khaing EP, Larcombe MJ. Phylogenomics and morphology of Celmisiinae (Asteraceae: Astereae): Taxonomic and evolutionary implications. Mol Phylogenet Evol 2024; 195:108064. [PMID: 38508479 DOI: 10.1016/j.ympev.2024.108064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 03/12/2024] [Accepted: 03/17/2024] [Indexed: 03/22/2024]
Abstract
The tribe Astereae (Asteraceae) includes 36 subtribes and 252 genera, and is distributed worldwide in temperate and tropical regions. One of the subtribes, Celmisiinae Saldivia, has been recently circumscribed to include six genera and ca. 160 species, and is restricted to eastern Australia, New Zealand, and New Guinea. The species show an impressive range of growth habit, from small herbs and ericoid subshrubs to medium-sized trees. They live in a wide range of habitats and are often dominant in subalpine and alpine vegetation. Despite the well-supported circumscription of Celmisiinae, uncertainties have remained about their internal relationships and classification at genus and species levels. This study exploited recent advances in high-throughput sequencing to build a robust multi-gene phylogeny for the subtribe Celmisiinae. The target enrichment Angiosperms353 bait set and the hybpiper-nf and paragone-nf pipelines were used to retrieve, infer, and assemble orthologous loci from 75 taxa representing all the main putative clades within the subtribe. Because of the diploidised ploidy level in Celmisiinae, as well as missing data in the assemblies, uncertainty remains surrounding the inference of orthology detection. However, based on a variety of gene-family sets, coalescent and concatenation-based phylogenetic reconstructions recovered similar topologies. Paralogy and missing data in the gene-families caused some problems, but the estimated phylogenies were well-supported and well-resolved. The phylogenomic evidence supported Celmisiinae and three main clades: the Pleurophyllum clade (Pleurophyllum, Macrolearia and Damnamenia), mostly in the New Zealand Subantarctic Islands, Celmisia of mainland New Zealand and Australia, and Shawia (including 'Olearia pro parte' and Pachystegia) of New Zealand, Australia and New Guinea. The results presented here add to the accumulating support for the Angiosperms353 bait set as an efficient method for documenting plant diversity.
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Affiliation(s)
- Duncan A Nicol
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand.
| | - Patricio Saldivia
- Biota Ltda. Av. Miguel Claro 1224, Providencia, Santiago, Chile; Museo Regional de Aysén, Km 3 Camino a Coyhaique Alto, Coyhaique, Chile
| | - Tina C Summerfield
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Michael Heads
- Buffalo Museum of Science, Buffalo, NY 14211-1293, USA
| | - Janice M Lord
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Ei P Khaing
- Department of Biochemistry, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Matthew J Larcombe
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand
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Medina N, Tank DC, Espíndola A. Calceolariaceae809: A bait set for targeted sequencing of nuclear loci. APPLICATIONS IN PLANT SCIENCES 2023; 11:e11557. [PMID: 38106533 PMCID: PMC10719883 DOI: 10.1002/aps3.11557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/11/2023] [Accepted: 06/21/2023] [Indexed: 12/19/2023]
Abstract
Premise The genus Calceolaria (Calceolariaceae) is emblematic of the Andes, is hypothesized to have originated as a recent, rapid radiation, and has important taxonomic needs. Additionally, the genus is a model for the study of specialized pollination systems, as its flowers are nectarless and many offer floral oils as a pollination reward collected by specialist bees. Despite their evolutionary and ecological significance, obtaining a resolved phylogeny for the group has proved difficult. To address this challenge, we present a new bait set for targeted sequencing of nuclear loci in Calceolariaceae and close relatives. Methods We developed a bioinformatic workflow to use incomplete, low-coverage genomes of 10 Calceolaria species to identify single-copy loci suitable for phylogenetic studies and design baits for targeted sequencing. Results Our approach resulted in the identification of 809 single-copy loci (733 noncoding and 76 coding regions) and the development of 39,937 baits, which we validated in silico (10 specimens) and in vitro (29 Calceolariaceae and six outgroups). In both cases, the data allowed us to recover robust phylogenetic estimates. Discussion Our results demonstrate the appropriateness of the bait set for sequencing recent and historic specimens of Calceolariaceae and close relatives, and open new doors for further investigation of the evolutionary history of this hyperdiverse genus.
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Affiliation(s)
- Nicolas Medina
- Department of EntomologyUniversity of MarylandCollege ParkMaryland20742‐4454USA
| | - David C. Tank
- Department of Botany and Rocky Mountain HerbariumUniversity of WyomingLaramieWyoming82071USA
| | - Anahí Espíndola
- Department of EntomologyUniversity of MarylandCollege ParkMaryland20742‐4454USA
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Moreyra LD, Garcia-Jacas N, Roquet C, Ackerfield JR, Arabacı T, Blanco-Gavaldà C, Brochmann C, Calleja JA, Dirmenci T, Fujikawa K, Galbany-Casals M, Gao T, Gizaw A, López-Alvarado J, Mehregan I, Vilatersana R, Yıldız B, Leliaert F, Seregin AP, Susanna A. African Mountain Thistles: Three New Genera in the Carduus-Cirsium Group. PLANTS (BASEL, SWITZERLAND) 2023; 12:3083. [PMID: 37687332 PMCID: PMC10489743 DOI: 10.3390/plants12173083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023]
Abstract
The floras on the highest mountains in tropical eastern Africa are among the most unique floras in the world. Despite the exceptionally high concentration of endemic species, these floras remain understudied from an evolutionary point of view. In this study, we focus on the Carduus-Cirsium group (subtribe Carduinae) to unravel the evolutionary relationships of the species endemic to the tropical Afromontane and Afroalpine floras, aiming to improve the systematics of the group. We applied the Hyb-Seq approach using the Compositae1061 probe set on 190 samples (159 species), encompassing representatives of all genera of Carduinae. We used two recently developed pipelines that enabled the processing of raw sequence reads, identification of paralogous sequences and segregation into orthologous alignments. After the implementation of a missing data filter, we retained sequences from 986 nuclear loci and 177 plastid regions. Phylogenomic analyses were conducted using both concatenated and summary-coalescence methods. The resulting phylogenies were highly resolved and revealed three distinct evolutionary lineages consisting of the African species traditionally referred to as Carduus and Cirsium. Consequently, we propose the three new genera Afrocarduus, Afrocirsium and Nuriaea; the latter did notably not belong to the Carduus-Cirsium group. We detected some incongruences between the phylogenies based on concatenation vs. coalescence and on nuclear vs. plastid datasets, likely attributable to incomplete lineage sorting and/or hybridization.
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Affiliation(s)
- Lucía D. Moreyra
- Botanic Institute of Barcelona (IBB), CSIC-Ajuntament de Barcelona, Pg. Migdia, s.n., 08038 Barcelona, Spain; (L.D.M.); (N.G.-J.); (R.V.)
| | - Núria Garcia-Jacas
- Botanic Institute of Barcelona (IBB), CSIC-Ajuntament de Barcelona, Pg. Migdia, s.n., 08038 Barcelona, Spain; (L.D.M.); (N.G.-J.); (R.V.)
| | - Cristina Roquet
- Systematics and Evolution of Vascular Plants (UAB)—Associated Unit to CSIC by IBB, Autonomous University of Barcelona, 08193 Cerdanyola del Vallès, Spain; (C.R.); (C.B.-G.); (M.G.-C.)
| | | | - Turan Arabacı
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Inönü University, 44280 Malatya, Türkiye;
| | - Carme Blanco-Gavaldà
- Systematics and Evolution of Vascular Plants (UAB)—Associated Unit to CSIC by IBB, Autonomous University of Barcelona, 08193 Cerdanyola del Vallès, Spain; (C.R.); (C.B.-G.); (M.G.-C.)
| | - Christian Brochmann
- Natural History Museum, University of Oslo, Blindern, 0318 Oslo, Norway; (C.B.); (A.G.)
| | - Juan Antonio Calleja
- Department of Biology, Autonomous University of Madrid, 28049 Madrid, Spain;
- Centro de Investigación en Biodiversidad y Cambio Global, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Tuncay Dirmenci
- Department of Biology, Faculty of Necatibey Education, Balıkesir University, 10145 Balıkesir, Türkiye;
| | - Kazumi Fujikawa
- Kochi Prefectural Makino Botanical Garden, 4200-6, Godaisan, Kochi 781-8125, Japan;
| | - Mercè Galbany-Casals
- Systematics and Evolution of Vascular Plants (UAB)—Associated Unit to CSIC by IBB, Autonomous University of Barcelona, 08193 Cerdanyola del Vallès, Spain; (C.R.); (C.B.-G.); (M.G.-C.)
| | - Tiangang Gao
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China;
| | - Abel Gizaw
- Natural History Museum, University of Oslo, Blindern, 0318 Oslo, Norway; (C.B.); (A.G.)
- Department of Plant Biology and Biodiversity Management, Addis Ababa University, Addis Ababa P.O. Box 3434, Ethiopia
| | - Javier López-Alvarado
- Systematics and Evolution of Vascular Plants (UAB)—Associated Unit to CSIC by IBB, Autonomous University of Barcelona, 08193 Cerdanyola del Vallès, Spain; (C.R.); (C.B.-G.); (M.G.-C.)
| | - Iraj Mehregan
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran 1477893855, Iran;
| | - Roser Vilatersana
- Botanic Institute of Barcelona (IBB), CSIC-Ajuntament de Barcelona, Pg. Migdia, s.n., 08038 Barcelona, Spain; (L.D.M.); (N.G.-J.); (R.V.)
| | - Bayram Yıldız
- Ismail Cem Street, No. 35, Yenikale District, 35320 Narlidere Türkiye;
| | | | - Alexey P. Seregin
- Faculty of Biology, M. V. Lomonosov Moscow State University, 119991 Moscow, Russia;
| | - Alfonso Susanna
- Botanic Institute of Barcelona (IBB), CSIC-Ajuntament de Barcelona, Pg. Migdia, s.n., 08038 Barcelona, Spain; (L.D.M.); (N.G.-J.); (R.V.)
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5
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Blanco-Gavaldà C, Galbany-Casals M, Susanna A, Andrés-Sánchez S, Bayer RJ, Brochmann C, Cron GV, Bergh NG, Garcia-Jacas N, Gizaw A, Kandziora M, Kolář F, López-Alvarado J, Leliaert F, Letsara R, Moreyra LD, Razafimandimbison SG, Schmickl R, Roquet C. Repeatedly Northwards and Upwards: Southern African Grasslands Fuel the Colonization of the African Sky Islands in Helichrysum (Compositae). PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12112213. [PMID: 37299192 DOI: 10.3390/plants12112213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/17/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023]
Abstract
The Afromontane and Afroalpine areas constitute some of the main biodiversity hotspots of Africa. They are particularly rich in plant endemics, but the biogeographic origins and evolutionary processes leading to this outstanding diversity are poorly understood. We performed phylogenomic and biogeographic analyses of one of the most species-rich plant genera in these mountains, Helichrysum (Compositae-Gnaphalieae). Most previous studies have focused on Afroalpine elements of Eurasian origin, and the southern African origin of Helichrysum provides an interesting counterexample. We obtained a comprehensive nuclear dataset from 304 species (≈50% of the genus) using target-enrichment with the Compositae1061 probe set. Summary-coalescent and concatenation approaches combined with paralog recovery yielded congruent, well-resolved phylogenies. Ancestral range estimations revealed that Helichrysum originated in arid southern Africa, whereas the southern African grasslands were the source of most lineages that dispersed within and outside Africa. Colonization of the tropical Afromontane and Afroalpine areas occurred repeatedly throughout the Miocene-Pliocene. This timing coincides with mountain uplift and the onset of glacial cycles, which together may have facilitated both speciation and intermountain gene flow, contributing to the evolution of the Afroalpine flora.
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Affiliation(s)
- Carme Blanco-Gavaldà
- Systematics and Evolution of Vascular Plants-Associated Unit to CSIC by IBB, Department of Animal Biology, Plant Biology and Ecology, Faculty of Biosciences, Autonomous University of Barcelona, ES-08193 Bellaterra, Spain
| | - Mercè Galbany-Casals
- Systematics and Evolution of Vascular Plants-Associated Unit to CSIC by IBB, Department of Animal Biology, Plant Biology and Ecology, Faculty of Biosciences, Autonomous University of Barcelona, ES-08193 Bellaterra, Spain
| | - Alfonso Susanna
- Botanic Institute of Barcelona (IBB), CSIC-Ajuntament de Barcelona, Pg. Migdia s/n, ES-08038 Barcelona, Spain
| | - Santiago Andrés-Sánchez
- Department of Botany and Plant Physiology and Plant DNA Biobank, DNA National Bank, University of Salamanca, Edificio I+D+i, Espejo St., ES-37007 Salamanca, Spain
| | - Randall J Bayer
- Department of Biological Sciences, Center for Biodiversity, University of Memphis, Memphis, TN 38152, USA
| | - Christian Brochmann
- Natural History Museum, University of Oslo, P.O. Box 1172, NO-0318 Oslo, Norway
| | - Glynis V Cron
- School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Private Bag 3, Johannesburg 2050, South Africa
| | - Nicola G Bergh
- Foundational Biodiversity Science, Kirstenbosch Research Centre, South African National Biodiversity Institute, Private Bag X7, Newlands, Cape Town 7735, South Africa
| | - Núria Garcia-Jacas
- Botanic Institute of Barcelona (IBB), CSIC-Ajuntament de Barcelona, Pg. Migdia s/n, ES-08038 Barcelona, Spain
| | - Abel Gizaw
- Natural History Museum, University of Oslo, P.O. Box 1172, NO-0318 Oslo, Norway
- Department of Plant Biology and Biodiversity Management, Addis Ababa University, Addis Ababa P.O. Box 3434, Ethiopia
| | - Martha Kandziora
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, CZ-12801 Prague, Czech Republic
| | - Filip Kolář
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, CZ-12801 Prague, Czech Republic
- Institute of Botany, Academy of Sciences of the Czech Republic, CZ-25243 Průhonice, Czech Republic
| | - Javier López-Alvarado
- Systematics and Evolution of Vascular Plants-Associated Unit to CSIC by IBB, Department of Animal Biology, Plant Biology and Ecology, Faculty of Biosciences, Autonomous University of Barcelona, ES-08193 Bellaterra, Spain
| | | | - Rokiman Letsara
- Herbarium of the Parc Botanique et Zoologique of Tsimbazaza (PBZT), Antananarivo 3G9G+V6C, Madagascar
| | - Lucía D Moreyra
- Botanic Institute of Barcelona (IBB), CSIC-Ajuntament de Barcelona, Pg. Migdia s/n, ES-08038 Barcelona, Spain
| | | | - Roswitha Schmickl
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, CZ-12801 Prague, Czech Republic
- Institute of Botany, Academy of Sciences of the Czech Republic, CZ-25243 Průhonice, Czech Republic
| | - Cristina Roquet
- Systematics and Evolution of Vascular Plants-Associated Unit to CSIC by IBB, Department of Animal Biology, Plant Biology and Ecology, Faculty of Biosciences, Autonomous University of Barcelona, ES-08193 Bellaterra, Spain
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6
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Joyce EM, Appelhans MS, Buerki S, Cheek M, de Vos JM, Pirani JR, Zuntini AR, Bachelier JB, Bayly MJ, Callmander MW, Devecchi MF, Pell SK, Groppo M, Lowry PP, Mitchell J, Siniscalchi CM, Munzinger J, Orel HK, Pannell CM, Nauheimer L, Sauquet H, Weeks A, Muellner-Riehl AN, Leitch IJ, Maurin O, Forest F, Nargar K, Thiele KR, Baker WJ, Crayn DM. Phylogenomic analyses of Sapindales support new family relationships, rapid Mid-Cretaceous Hothouse diversification, and heterogeneous histories of gene duplication. FRONTIERS IN PLANT SCIENCE 2023; 14:1063174. [PMID: 36959945 PMCID: PMC10028101 DOI: 10.3389/fpls.2023.1063174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/31/2023] [Indexed: 06/18/2023]
Abstract
Sapindales is an angiosperm order of high economic and ecological value comprising nine families, c. 479 genera, and c. 6570 species. However, family and subfamily relationships in Sapindales remain unclear, making reconstruction of the order's spatio-temporal and morphological evolution difficult. In this study, we used Angiosperms353 target capture data to generate the most densely sampled phylogenetic trees of Sapindales to date, with 448 samples and c. 85% of genera represented. The percentage of paralogous loci and allele divergence was characterized across the phylogeny, which was time-calibrated using 29 rigorously assessed fossil calibrations. All families were supported as monophyletic. Two core family clades subdivide the order, the first comprising Kirkiaceae, Burseraceae, and Anacardiaceae, the second comprising Simaroubaceae, Meliaceae, and Rutaceae. Kirkiaceae is sister to Burseraceae and Anacardiaceae, and, contrary to current understanding, Simaroubaceae is sister to Meliaceae and Rutaceae. Sapindaceae is placed with Nitrariaceae and Biebersteiniaceae as sister to the core Sapindales families, but the relationships between these families remain unclear, likely due to their rapid and ancient diversification. Sapindales families emerged in rapid succession, coincident with the climatic change of the Mid-Cretaceous Hothouse event. Subfamily and tribal relationships within the major families need revision, particularly in Sapindaceae, Rutaceae and Meliaceae. Much of the difficulty in reconstructing relationships at this level may be caused by the prevalence of paralogous loci, particularly in Meliaceae and Rutaceae, that are likely indicative of ancient gene duplication events such as hybridization and polyploidization playing a role in the evolutionary history of these families. This study provides key insights into factors that may affect phylogenetic reconstructions in Sapindales across multiple scales, and provides a state-of-the-art phylogenetic framework for further research.
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Affiliation(s)
- Elizabeth M. Joyce
- Systematics, Biodiversity and Evolution of Plants, Ludwig-Maximilians-Universität München, Munich, Germany
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
| | - Marc S. Appelhans
- Department of Systematics, Biodiversity and Evolution of Plants, University of Göttingen, Goettingen, Germany
- Department of Botany, National Museum of Natural History, Smithsonian Institution, Washington, DC, United States
| | - Sven Buerki
- Department of Biological Sciences, Boise State University, Boise, ID, United States
| | - Martin Cheek
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | - Jurriaan M. de Vos
- Department of Environmental Sciences, University Basel, Basel, Switzerland
| | - José R. Pirani
- Departamento de Botaênica, Universidade de Saão Paulo, Herbário SPF, Saão Paulo, Brazil
| | | | | | - Michael J. Bayly
- School of BioSciences, The University of Melbourne, Parkville, VIC, Australia
| | | | - Marcelo F. Devecchi
- Departamento de Botaênica, Universidade de Saão Paulo, Herbário SPF, Saão Paulo, Brazil
| | - Susan K. Pell
- United States Botanic Garden, Washington, DC, United States
| | - Milton Groppo
- Departamento de Botaênica, Universidade de Saão Paulo, Herbário SPF, Saão Paulo, Brazil
| | - Porter P. Lowry
- Missouri Botanical Garden, St. Louis, MO, United States
- Institut de Systématique, Évolution, et Biodiversité (ISYEB), Muséum National d’Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Université, École Pratique des Hautes Études, Université des Antilles, Paris, France
| | - John Mitchell
- New York Botanical Garden, New York, NY, United States
| | - Carolina M. Siniscalchi
- Department of Biological Sciences, Harned Hall, Mississippi State University, Mississippi State, MS, United States
| | - Jérôme Munzinger
- AMAP, Université Montpellier, Institut de Recherche pour le Développement (IRD), Centre de coopération internationale en recherche agronomique pour le développement (CIRAD), Centre National de la Recherche Scientifique (CNRS), Institut national de la recherche agronomique (INRAE), Montpellier, France
| | - Harvey K. Orel
- School of BioSciences, The University of Melbourne, Parkville, VIC, Australia
| | - Caroline M. Pannell
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
- Department of Biology, Oxford University, Oxford, United Kingdom
- Marine Laboratory, Queen’s University Belfast, Portaferry, United Kingdom
| | - Lars Nauheimer
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
| | - Hervé Sauquet
- National Herbarium of New South Wales (NSW), Royal Botanic Gardens and Domain Trust, Sydney, NSW, Australia
| | - Andrea Weeks
- Department of Biology, George Mason University, Fairfax, VA, United States
| | - Alexandra N. Muellner-Riehl
- Department of Molecular Evolution and Plant Systematics & Herbarium, Faculty of Life Sciences, University of Leipzig, Leipzig, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | | | | | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | - Katharina Nargar
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
- National Research Collections Australia, Commonwealth Industrial and Scientific Research Organization (CSIRO), Canberra, ACT, Australia
| | - Kevin R. Thiele
- School of Biological Sciences, University of Western Australia, Perth, WA, Australia
| | | | - Darren M. Crayn
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
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