Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2068381235', 'doi': 'https://doi.org/10.2307/3392154', 'title': 'A New Species of Roucheria and a New Species of Hebepetalum (Hugoniaceae) from the Venezuelan Guayana', 'display_name': 'A New Species of Roucheria and a New Species of Hebepetalum (Hugoniaceae) from the Venezuelan Guayana', 'publication_year': 1999, 'publication_date': '1999-01-01', 'ids': {'openalex': 'https://openalex.org/W2068381235', 'doi': 'https://doi.org/10.2307/3392154', 'mag': '2068381235'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/3392154', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S26135258', 'display_name': 'Novon A Journal for Botanical Nomenclature', 'issn_l': '1055-3177', 'issn': ['1055-3177', '1945-6174'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4328142292', 'host_organization_name': 'Missouri Botanical Garden Press', 'host_organization_lineage': ['https://openalex.org/P4328142292'], 'host_organization_lineage_names': ['Missouri Botanical Garden Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://www.biodiversitylibrary.org/partpdf/3082', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5110132453', 'display_name': 'Antony Jardim', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2802431724', 'display_name': 'Missouri Botanical Garden', 'ror': 'https://ror.org/04tzy5g14', 'country_code': 'US', 'type': 'archive', 'lineage': ['https://openalex.org/I2802431724']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Antony Jardim', 'raw_affiliation_strings': ['Missouri Botanical Garden, P.0. Box 299, St. Louis, Missouri 63166-0299, U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'Missouri Botanical Garden, P.0. Box 299, St. Louis, Missouri 63166-0299, U.S.A.', 'institution_ids': ['https://openalex.org/I2802431724']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5102758672', 'display_name': 'Paul E. Berry', 'orcid': 'https://orcid.org/0000-0002-3307-2954'}, 'institutions': [{'id': 'https://openalex.org/I135310074', 'display_name': 'University of Wisconsin–Madison', 'ror': 'https://ror.org/01y2jtd41', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I135310074']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Paul E. Berry', 'raw_affiliation_strings': ['Botany Department, University of Wisconsin, 132 Birge Hall, 430 Lincoln Drive, Madison, Wisconsin 53706, U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'Botany Department, University of Wisconsin, 132 Birge Hall, 430 Lincoln Drive, Madison, Wisconsin 53706, U.S.A.', 'institution_ids': ['https://openalex.org/I135310074']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.388296, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 56, 'max': 63}, 'biblio': {'volume': '9', 'issue': '4', 'first_page': '520', 'last_page': '520'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10385', 'display_name': 'Plant Diversity and Evolution', 'score': 0.9965, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10385', 'display_name': 'Plant Diversity and Evolution', 'score': 0.9965, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10487', 'display_name': 'Plant and animal studies', 'score': 0.989, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T12330', 'display_name': 'Botanical Research and Applications', 'score': 0.988, 'subfield': {'id': 'https://openalex.org/subfields/1106', 'display_name': 'Food Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/botánica', 'display_name': 'Botánica', 'score': 0.50019956}], 'concepts': [{'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.8122052}, {'id': 'https://openalex.org/C43827410', 'wikidata': 'https://www.wikidata.org/wiki/Q32059', 'display_name': 'IUCN Red List', 'level': 2, 'score': 0.7368041}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.5739977}, {'id': 'https://openalex.org/C2776765754', 'wikidata': 'https://www.wikidata.org/wiki/Q4949202', 'display_name': 'Botánica', 'level': 3, 'score': 0.50019956}, {'id': 'https://openalex.org/C90856448', 'wikidata': 'https://www.wikidata.org/wiki/Q431', 'display_name': 'Zoology', 'level': 1, 'score': 0.31230223}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.2307/3392154', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S26135258', 'display_name': 'Novon A Journal for Botanical Nomenclature', 'issn_l': '1055-3177', 'issn': ['1055-3177', '1945-6174'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4328142292', 'host_organization_name': 'Missouri Botanical Garden Press', 'host_organization_lineage': ['https://openalex.org/P4328142292'], 'host_organization_lineage_names': ['Missouri Botanical Garden Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.biodiversitylibrary.org/part/3082', 'pdf_url': 'https://www.biodiversitylibrary.org/partpdf/3082', 'source': {'id': 'https://openalex.org/S4306402618', 'display_name': 'Biodiversity Heritage Library (Smithsonian Institution)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I103187081', 'host_organization_name': 'Smithsonian Institution', 'host_organization_lineage': ['https://openalex.org/I103187081'], 'host_organization_lineage_names': ['Smithsonian Institution'], 'type': 'repository'}, 'license': 'cc-by-nc-sa', 'license_id': 'https://openalex.org/licenses/cc-by-nc-sa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://www.biodiversitylibrary.org/part/3082', 'pdf_url': 'https://www.biodiversitylibrary.org/partpdf/3082', 'source': {'id': 'https://openalex.org/S4306402618', 'display_name': 'Biodiversity Heritage Library (Smithsonian Institution)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I103187081', 'host_organization_name': 'Smithsonian Institution', 'host_organization_lineage': ['https://openalex.org/I103187081'], 'host_organization_lineage_names': ['Smithsonian Institution'], 'type': 'repository'}, 'license': 'cc-by-nc-sa', 'license_id': 'https://openalex.org/licenses/cc-by-nc-sa', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/15', 'score': 0.78, 'display_name': 'Life on land'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 2, 'referenced_works': ['https://openalex.org/W1589755459', 'https://openalex.org/W3020856028'], 'related_works': ['https://openalex.org/W4242388211', 'https://openalex.org/W3215139134', 'https://openalex.org/W2964537967', 'https://openalex.org/W2174594315', 'https://openalex.org/W2165777713', 'https://openalex.org/W2145365985', 'https://openalex.org/W2107355916', 'https://openalex.org/W2088800085', 'https://openalex.org/W2062574124', 'https://openalex.org/W2017442346'], 'abstract_inverted_index': {'A': [0], 'new': [1, 7, 125], 'species': [2, 8, 56, 126, 141, 147, 153, 315, 322, 364], 'of': [3, 9, 57, 105, 118, 134, 136, 142, 148, 166, 179, 187, 190, 198, 234, 236, 242, 255, 276, 293, 303, 305, 308, 450, 555], 'Roucheria': [4, 19, 62, 143, 157, 220, 261, 300, 324, 329], 'and': [5, 17, 50, 63, 113, 120, 144, 203, 245, 257, 272, 311, 325, 521], 'a': [6, 22, 38, 88, 115, 164, 225, 253, 282, 392, 447, 495], 'Hebepetalum': [10, 35, 64, 119, 149, 216], '(Hugoniaceae)': [11], 'from': [12, 28, 43, 219, 572, 595], 'southern': [13], 'Venezuela': [14, 49, 130], 'are': [15, 60, 65, 229], 'described': [16, 316], 'illustrated.': [18], 'sipapoensis': [20, 330], 'is': [21, 37, 131, 161, 181, 217, 264, 288, 301], 'montane,': [23], 'small-leaved': [24], 'shrub': [25], 'known': [26, 155], 'only': [27], 'Cerro': [29, 341], 'Sipapo': [30], 'in': [31, 47, 70, 78, 87, 127, 252, 299, 323, 327, 410, 494, 516, 525], 'Amazonas': [32], 'state,': [33], 'while': [34], 'neblinae': [36], 'lowland,': [39], 'wet': [40], 'forest': [41], 'tree': [42, 429], 'white': [44], 'sand': [45], 'areas': [46], 'southernmost': [48], 'northern': [51], 'Brazil.': [52], 'Keys': [53], 'to': [54, 195, 584], 'the': [55, 71, 79, 99, 103, 106, 132, 196, 214, 232, 240, 243, 262, 267, 274, 291, 294, 309, 314, 461, 468, 474, 492, 542], 'both': [58, 76, 502], 'genera': [59, 77, 280], 'provided.': [61], 'closely': [66], 'related': [67], 'woody': [68, 201], 'taxa': [69], 'Linales.': [72], 'Cronquist': [73], '(1988)': [74], 'placed': [75], 'Hugoniaceae,': [80], 'although': [81], 'they': [82], 'had': [83], 'earlier': [84, 168], 'been': [85], 'treated': [86], 'more': [89], 'broadly': [90, 458], 'circumscribed': [91], 'Linaceae': [92], '(Planchon,': [93], '1847;': [94], 'Bentham,': [95], '1862).': [96], 'While': [97], 'preparing': [98], 'Hugoniaceae': [100, 180, 594], 'treatment': [101], 'for': [102], 'Flora': [104], 'Venezuelan': [107, 596], 'Guayana': [108, 597], '(Ramirez': [109, 173], 'et': [110, 174], 'al.,': [111, 175], '1999)': [112], 'undertaking': [114], 'revisionary': [116, 188], 'study': [117], 'Roucheria,': [121], 'we': [122, 318], 'discovered': [123], 'one': [124], 'each': [128, 517, 557], 'genus.': [129], 'center': [133], 'diversity': [135], 'these': [137, 191], 'genera,': [138, 192], 'with': [139, 207, 213, 224, 249, 266, 446, 464, 506], 'five': [140], 'all': [145], 'three': [146, 326], 'occurring': [150], 'there.': [151], 'The': [152, 296], 'commonly': [154], 'as': [156, 209], 'punctata': [158], '(Ducke)': [159], 'Ducke': [160, 380], 'now': [162, 319], 'considered': [163], 'synonym': [165], 'an': [167], 'name,': [169], 'R.': [170, 378], 'columbiana': [171], 'Hallier': [172], '1999).': [176], "Cronquist's": [177], 'circumscription': [178], 'supported': [182], 'here': [183], 'based': [184], 'on': [185, 473, 501, 553, 574], 'results': [186], 'work': [189], 'which': [193, 228, 287], 'point': [194], 'presence': [197, 233], 'drupaceous': [199], 'fruit,': [200], 'habit,': [202], 'crenulate/subcrenulate': [204], 'leaf': [205, 247, 297], 'margins': [206, 466, 504], 'glands': [208, 510], 'supporting': [210], 'shared': [211], 'characters': [212], 'family.': [215], 'distinguished': [218], 'by': [221, 290], 'its': [222], 'petals': [223], 'clawed': [226], 'base': [227], 'inwardly': [230], 'pubescent,': [231], 'trichomes': [235], 'variable': [237], 'density': [238], 'at': [239, 460, 467, 491], 'apex': [241], 'ovary,': [244], 'broquiodromous': [246], 'venation': [248, 263, 298], 'secondaries': [250], 'joined': [251], 'series': [254, 275], 'conspicuous': [256, 277], 'wellformed': [258], 'arches.': [259, 278], 'In': [260], 'camptodromous,': [265], 'secondary': [268, 488], 'veins': [269, 489], 'tightly': [270], 'parallel,': [271], 'lacking': [273], 'Both': [279], 'share': [281], 'submarginal': [283], 'collecting': [284, 498], '(fimbrial)': [285], 'vein,': [286, 499], 'formed': [289], 'fusion': [292], 'secondaries.': [295], 'reminiscent': [302], 'that': [304], 'many': [306], 'members': [307], 'Clusiaceae': [310], 'Ochnaceae.': [312], 'Including': [313], 'below,': [317], 'recognize': [320], 'eight': [321], 'Hebepetalum.': [328], 'Jardim': [331, 591], '&': [332, 592], 'P.': [333], 'E.': [334], 'Berry,': [335], 'sp.': [336], 'nov.': [337], 'TYPE:': [338], 'Venezuela.': [339], 'Amazonas:': [340], 'Sipapo,': [342], 'Paraque,': [343], 'higher': [344], 'plateau,': [345], 'among': [346], 'rocks,': [347], '1798': [348], 'm,': [349], '12': [350], 'Dec.': [351], '1948,': [352], 'B.': [353], 'Maguire': [354], '27625': [355], '(holotype,': [356], 'MO;': [357], 'isotypes,': [358], 'NY,': [359], 'WIS).': [360], 'Figure': [361], '1.': [362], 'Haec': [363], 'inter': [365], 'congeneros': [366], 'vegetative': [367], 'glabros': [368], 'Roucheriae': [369], 'monsalveae': [370], 'A.': [371], 'H.': [372], 'Gentry': [373], 'foliis': [374, 394, 407], 'subsessilibus': [375], 'decurrentibus': [376], 'etiam': [377], 'elatae': [379], 'inflorescentia': [381, 414], 'ex': [382], 'panicula': [383], 'axillari': [384], '1-4': [385], 'cm': [386, 453, 456, 547], 'longa': [387], 'constante': [388], 'maxime': [389], 'accedit,': [390], 'sed': [391], 'hac': [393], 'valde': [395, 423], 'coriaceis': [396], 'atque': [397, 413], 'habitu': [398], 'humiliore': [399], 'altitudine': [400], '10': [401], 'm': [402, 431], 'non': [403], 'excedente,': [404], 'ab': [405, 416], 'illa': [406], 'plerumque': [408], 'minoribus': [409], 'sicco': [411], 'griseo-olivaceis': [412], 'paniculata,': [415], 'ambabus': [417], 'lamina': [418], 'foliari': [419], 'marginibus': [420], 'ad': [421], 'basim': [422], 'revoluta': [424], 'distinguitur.': [425], 'Shrub': [426], 'or': [427], 'small': [428], '3-10': [430], 'tall;': [432], 'stems': [433], 'glabrous,': [434, 470], 'nodes': [435], 'round.': [436], 'Leaves': [437], 'alternate,': [438], 'simple,': [439], 'ovate-elliptical,': [440], 'coriaceous,': [441], 'subsessile,': [442], 'olive-gray': [443], 'upon': [444], 'drying,': [445], 'thin': [448], 'layer': [449], 'wax,': [451], '1.8-8.5': [452], 'long,': [454, 548], '0.52.5': [455], 'wide,': [457], 'acute': [459], 'apex,': [462], 'decurrent,': [463], 'inrolled': [465], 'base,': [469], 'dark': [471], 'green': [472, 478], 'adaxial': [475], 'surface,': [476], 'light': [477], 'abaxially;': [479], 'midvein': [480], 'raised': [481, 500, 524], 'abaxially,': [482], 'impressed': [483], 'adaxially,': [484], 'numerous': [485, 507], 'strongly': [486], 'parallel': [487], 'terminating': [490], 'margin': [493], 'submarginal,': [496], 'continuous': [497], 'surfaces;': [503], 'crenate-subserrate': [505], 'dentations,': [508], '4055': [509], 'per': [511], 'leaf,': [512], 'inconspicuous,': [513], 'oval,': [514], 'present': [515], 'sinus': [518], 'between': [519], 'dentations': [520], 'flush,': [522], 'not': [523], 'sinus;': [526], 'petioles': [527], '0-4': [528], 'mm': [529, 535, 564], 'long;': [530], 'stipules': [531], 'triangular,': [532], 'caducous,': [533], '0.7-0.9': [534], 'long.': [536], 'Inflorescence': [537], 'axillary': [538], 'anicles': [539], 'grouped': [540], 'toward': [541], 'branch': [543, 558], 'apices,': [544], 'axis': [545], '14': [546], 'canaliculate.': [549], 'Flowers': [550], 'regularly': [551], 'arranged': [552], 'branches': [554], 'inflorescence,': [556], '1to': [559], 'several-flowered;': [560], 'bracteoles': [561], 'obovate,': [562], '1-1.5': [563], 'NovoN': [565], '9:': [566], '520-523.': [567], '1999.': [568], 'This': [569], 'content': [570], 'downloaded': [571], '207.46.13.97': [573], 'Thu,': [575], '08': [576], 'Dec': [577], '2016': [578], '05:11:44': [579], 'UTC': [580], 'All': [581], 'use': [582], 'subject': [583], 'http://about.jstor.org/terms': [585], 'Volume': [586], '9,': [587], 'Number': [588], '4': [589], '1999': [590], 'Berry': [593], '521': [598], ',..,': [599], 'i': [600], '.,.,c': [601], '...': [602], '~': [603], "'I'": [604]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2068381235', 'counts_by_year': [{'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-12-11T07:28:42.821081', 'created_date': '2016-06-24'}