# HPB Downloads ## expand\_more Select a volume and number from the list below and then click on the page number of the article you wish to download. All articles are provided as PDF files. ## HPB PDF Downloads Open all sections Close all sections ### HPB - Volume 30, Number 1 expand\_more SortComplete Issue SortCover, Front Matter, End Matter and Table of Contents TofC **Jeannine Cavender-Bares, Steven Augustine, David Boufford, Jeannette Everritt, Brett Fredericksen, Kanchi Gandhi, Daniel Sánchez Mata, Sydne Record, Rachel Swenie, Dawson White, and Amity Wilczek** SortHarvard Papers in Botany: A New Generation of Botanical Scholarship [1](/sites/g/files/omnuum6796/files/2026-05/30_1_1_Cavender-Bares_etal.pdf "30_1_1_Cavender-Bares_etal.pdf") **David E. Boufford** SortAsian Botany at Harvard University: 1800 - Present [4](/sites/g/files/omnuum6796/files/2026-02/30_1_4_Boufford.pdf "30_1_4_Boufford.pdf") **Udo Schwarzer and Jorge Capelo** SortTaxonomical Differentiation of the Complex *Euphorbia Characias* L. S.L. [Sect. *Esula*] in the Southwestern Iberian Peninsula [16](/sites/g/files/omnuum6796/files/2026-02/30_1_16_Schwarzer_Capelo.pdf "30_1_16_Schwarzer_Capelo.pdf") **Xavier Cornejo and Ghillean T. Prance** Sort*Scottmoria Apilingua* and *S. Felix-Manginigii*: Two New Species of Lecythidaceae from Ecuador [22](/sites/g/files/omnuum6796/files/2026-05/30_1_22_Cornejo_Prance%20%282%29_0.pdf "30_1_22_Cornejo_Prance.pdf") **Vladimir Minorta-Cely, Larry Niño, Orlando Rangel, Diego Giraldo-Cañas, Gerardo Aymard and Daniel Sánchez-Mata** SortMulticriteria Assessment of Vegetation Threats in the Colombian Orinoquia [29](/sites/g/files/omnuum6796/files/2026-02/30_1_29_Minorta-Cely_etal.pdf "30_1_29_Minorta-Cely_etal.pdf") **Rebekah A. Mohn, Alex Krupa, Alison Branz, Zoë Bugnaski, Lucy Rea, Mira Garner, Lindsey Worcester, Cathleen Lapadat, Jonathan Steele, Heather R. McCarthy, Jeannine Cavender-Bares, Alan T. Whittemore, Ian S. Pearse, and Andrew L. Hipp** SortThe Effect of Height and Seed Provenance on Early Flowering in Bur Oaks (*Quercus macrocarpa*) [48](/sites/g/files/omnuum6796/files/2026-02/30_1_48_Mohn_etal.pdf "30_1_48_Mohn_etal") **José Antonio Molina and Gonzalo Navarro** SortPlant Zonation Patterns Along the Water-level Gradient in Two High-elevation Wetlands Under Different Macroclimates [61](/sites/g/files/omnuum6796/files/2026-02/30_1_61_Molina_Navarro.pdf "30_1_61_Molina_Navarro.pdf") **Fernando E. Vega** SortRare Beauties: Johannes Fortuijn’s Hand-Colored *Hortus Cliffortianus* at Dumbarton Oaks and At the Bibliothèque Nationale de France [75](/sites/g/files/omnuum6796/files/2026-03/30_1_75_Vega03102026.pdf "30_1_75_Vega") **Thomas F. Daniel** SortMexican Acanthaceae: Key to Genera and Catalog of Species With Vouchered Occurrences by State [89](/sites/g/files/omnuum6796/files/2026-02/30_1_89_Daniel.pdf "30_1_89_Daniel") ### HPB - Volume 29, Number 2 expand\_more Sort [Complete Issue](/file_url/2448) (75.4 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2445) **Ihsan A. Al-Shehbaz and Karol Marhold** Sort Notes on the Caribbean, Mexican, and Central and South American *Cardamine* (Cardamineae, Brassicaceae) [195](/file_url/2432) **Gerardo A. Aymard-Corredor and J. Orlando Rangel-Ch.** Sort Phytosociological classification of forest vegetation in Venezuelan Llanos [205](/file_url/2441) **Juvenal Enrique Batista Guerra** Sort *Scottmoria tenuicaule* (Lecythidaceae) a new species with a new aril variation for the genus, from the tropical rainforest of the Caribbean slope of Panama [245](/file_url/2435) **Xavier Cornejo** Sort *Andinocleome complanaticarpa* (Cleomaceae): A new species from southwestern Ecuador [253](/file_url/2437) **Mickaelly de Lucena Mamede, Ingrid Koch, and José Iranildo Miranda de Melo** Sort A taxonomic survey of the Rauvolfioid grade (Apocynaceae) in Paraíba state, Brazil [257](/file_url/2436) **Juan Sebastián Moreno, Iván Tamayo‑Cen, Germán Carnevali, Luis Ocupa-Horna, and Alejandro Castaño** Sort *Encyclia tuluaensis* (Orchidaceae: Laeliinae), a new species from a tropical dry forest in the department of Valle del Cauca, Colombia [279](/file_url/2446) **Paul Ormerod** Sort Reinstatement of *Litsea discolor* over *L. timoriana* (Lauraceae) [289](/file_url/2431) **Paul Ormerod and Lina Juswara** Sort Notes on some Malesian Orchidaceae VIII [291](/file_url/2433) **Álvaro J. Pérez, Maria Lúcia Kawasaki, Bruce K. Holst, J. Nicolás Zapata, Roy H. J. Erkens, and Thomas L. P. Couvreur** Sort Two new species of Myrtaceae from the Sápara territory in the Ecuadorian Amazon [295](/file_url/2440) **Franco Pupulin and Adam P. Karremans** Sort A rare and extraordinary new species of *Trichopilia* from Costa Rica [301](/file_url/2434) **Franco Pupulin, Elvira Salas-Hidalgo, and Diego Bogarín** Sort *Kefersteinia nova isthmii Americani australis cum generis synopsi* [307](/file_url/2438) **Daniel Santamaría-Aguilar, Reinaldo Aguilar Fernández y Alexandre K. Monro** Sort *Carpotroche pausandrifolia* (Achariaceae), una nueva especie de Costa Rica [317](/file_url/2447) **Daniel Santamaría-Aguilar y Álvaro J. Pérez** Sort Dos nuevas especies de *Otoba* (Myristicaceae) para Ecuador y un nuevo registro para Colombia [329](/file_url/2444) **William G. Vargas and Juan Sebastián Moreno** Sort *Zygia nataliagomezae* (Fabaceae: Leguminosae-Mimosoidae), a new species from the transitional dry forest in the Central Andes in the department of Valle del Cauca, Colombia [341](/file_url/2442) **Juan Sebastián Moreno, Robinson Galindo-Tarazona, Alejandro Zuluaga, and Mario Alexei Sierra-Ariza** Sort Validation and correction of *Lepanthes* names (Orchidaceae: Pleurothallidinae) [349](/file_url/2439) Sort Index to New Names and Combinations [351](/file_url/2443) ### HPB - Volume 29, Number 1 expand\_more Sort [Complete Issue](/file_url/2394) (79.3 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2395) **Gustavo A. Romero-González and Germán Carnevali** Sort *Catasetum ×steyermarkii* (Catasetinae: Orchidaceae) a new putative natural hybrid of *Catasetum* (Catasetinae, Orchidaceae) from the Venezuelan Guayana [1](/file_url/2396) **Rafael Acuña-Castillo, Mario A. Blancoo, Miguel Artavia, José Esteban Jiménez, and Diego Bogarín** Sort *Sarcoglottis woodsonii* (Orchidaceae: Spiranthinae)—Rediscovered in Costa Rica after 80 years, with a preliminary survey on aquatic and other wetland orchids [15](/file_url/2397) **Ihsan A. Al-Shehbaz and Diego L. Salariato** Sort *Menonvillea linearifolia* (Brasicaceae), a new combination for a Chilean endemic [35](/file_url/2398) **Gerardo A. Aymard-Corredor and João Victor Longhi Monzoli** Sort A new species of *Doliocarpus* (Dilleniaceae, Doliocarpoideae) from the Amazon forests and an updated key for the Colombian species [37](/file_url/2399) **Daniela S. Canelón, Laurence J. Dorr y Santos M. Niño** Sort Dos nuevas especies de *Oxalis* (Oxalidaceae) de los Andes de Venezuela [45](/file_url/2400) **Xavier Cornejo** Sort *Incacleome*: A new Andean genus of Cleomaceae [53](/file_url/2401) **Xavier Cornejo and José Flores Cedeño** Sort *Vasconcellea jossei* (Caricaceae): A new species of highland papaya with edible fruits from the Andes of Ecuador [59](/file_url/2402) **Zacky Ezedin** Sort A conspectus of Angiosperm supertribes [63](/file_url/2403) **Jose Luis Fernández-Alonso y Xavier Cornejo** Sort *Quararibea centinelae* (Malvaceae), una nueva especie endémica de centinela, occidente de Ecuador [79](/file_url/2404) **Jackson Kehoe, Justin Williams, Yujing Yan, Liming Cai, Xiaoshan Duan, and Charles Davis** Sort Revised circumscriptions of *Sphedamnocarpus* and *Philgamia* (Malpighiaceae) [87](/file_url/2405) **Ricardo Kriebel and Thomas F. Daniel** Sort Acanthaceae, an additional family of Angiosperms with staminal levers [97](/file_url/2406) **Guilherme Araújo da Luz, Dilma Maria de Brito Melo Trovão, Bernardo de Farias Rocha, Thávyla Ellen Duarte Correia and José Iranildo Miranda de Melo** Sort Dispersal syndromes in a Conservation area in a Brazilian Semiarid Region [101](/file_url/2407) **Lucas C. Marinho and Angy V. Caro-Sánchez** Sort *Clusia aequatoriensis*, a new combination based on *Tovomita aequatoriensis* (Clusiaceae) [119](/file_url/2408) **Paul Ormerod** Sort A commentary on the Cinnamomum and Camphora (Lauraceae) types of Athanase de Lukmanoff [121](/file_url/2409) **Paul Ormerod and Lina Juswara** Sort Notes on some Malesian Orchidaceae VII [141](/file_url/2410) **Mario Alexei Sierra-Ariza, Juan Sebastián Moreno, and Isler F. Chinchilla** Sort A new species of *Malaxis* (Malaxidinae: Orchidaceae) with white flowers from Colombia [147](/file_url/2411) **Daniele Ancelmo Souza, Bianca Volponi da Silva, Fernanda Kelly Gomes da Silva, José Iranildo Miranda de Melo, and Dilma Maria de Brito Melo Trovão** Sort Cognizing botanical architectural models in the Caatinga Vegetation of Northeastern Brazil [153](/file_url/2412) **Oscar M. Vargas, Drew A. Larson, Juvenal Batista, Xavier Cornejo, Bruno Garcia Luize, Diana Medellín-Zabala, Michel Ribeiro, Nathan P. Smith, Stephen A. Smith, Alberto Vicentini, Christopher W. Dick** Sort Reclassification of the Bertholletia clade of the Brazil nut family (Lecythidaceae) based on a phylogenetic analysis of plastome and target sequence capture data [159](/file_url/2413) **Boris Villanueva-Tamayo and Gerardo A. Aymard-Corredor** Sort *Ampelocera percyhernandezii* (Ulmaceae), an endangered new tree species from the Colombian dry forest remnants [181](/file_url/2414) Sort Index to New Names and Combinations [191](/file_url/2415) ### HPB - Volume 28, Number 2 expand\_more Sort [Complete Issue](/file_url/2361) (80.7 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2362) **Michael O. Dillon** Sort Systematics and Taxonomy of *Nolana* (Nolaneae: Solanaceae) [141](/file_url/2363) **Xavier Cornejo, David Gutiérrez-Duque, Juan Sebastián Arango-González, Julio Andrés Sierra-Giraldo, and Diana Medellin-Zabala** Sort *Gustavia montana* (Lecythidaceae): A new species from the Andes in Colombia [647](/file_url/2364) **Thomas F. Daniel and Ricardo Kriebel** Sort New species from Costa Rica and Panama—Overlooked for more than 150 years [655](/file_url/2365) **Juan Sebastián Moreno, Robinson Galindo-Tarazona, Melisa Alegria-Valencia, Mario Alexei Sierra-Ariza, Danny Leandro Mora-A., and Alejandro Zuluaga Tróchez** Sort Blossoming legacies: Eight new *Lepanthes* (Orchidaceae: Pleurothallidinae) species from Los Farallones de Cali National Park named in honor of Colombian women [663](/file_url/2366) **Thomas H. Murphy, Santos Miguel Niño, and Lucas C. Majure** Sort A new endemic species from the Guiana Shield, *Smilax brevipedunculata* (Smilacaceae) [695](/file_url/2367) **Santos M. Niño, Laurence J. Dorr, y Daniela S. Canelón** Sort *Ouratea chepelii* (Ochnaceae), una nueva especie y aspectos Fitogeográficos del género en la región Andina de Venezuela [703](/file_url/2368) **Paul Ormerod** Sort An Update on *Xylobium* (Orchidaceae: Maxillareae) [711](/file_url/2369) **Paul Ormerod and Lina Juswara** Sort Notes on some Malesian Orchidaceae VI [715](/file_url/2370) **Gustavo A. Romero-González and Gerardo A. Aymard-Corredor** Sort A new record for the flora of Venezuela and the Rio Negro basin: *Douradoa consimilis* (Ximeniaceae) [721](/file_url/2371) **Mario Alexei Sierra-Ariza and Patricia Harding** Sort A new species of *Kefersteinia* (Orchidaceae: Zygopetalinae), with peculiar non-resupinate flowers [727](/file_url/2372) **Boris Villanueva-Tamayo, María Eugenia Morales-Puentes, Omar Melo Cruz, and Gerardo A. Aymard-Corredor** Sort A new species of *Cedrela* (Meliaceae) from a Colombian dry forest and an updated key for the species of the genus [735](/file_url/2373) Sort Index to New Names and Combinations [745](/file_url/2374) ### HPB - Volume 28, Number 1 expand\_more Sort [Complete Issue](/file_url/2339) (65.3 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2336) **Michael O. Dillon and Victor Quipuscoa-Silvestre** Sort Two new species of *Nolana* (Nolaneae–Solanaceae) from southern Peru [1](/file_url/2337) **Gerardo A. Aymard-Corredor** Sort An updated synopsis and key to the species *Monnina* in the Venezuelan Flora (Polygalaceae, Polygaleae), including two new records [15](/file_url/2326) **Marcos Medeiros Cavalcanti-Júnior, Jacicleide Macedo Oliveira, Annyelle Kelly da Silva Costa, Carlinda Railly Ferreira Mendonça, Caroline Stefani da Silva Lima, Maxciell Ricardo Azevedo da Silva, Rafaela Santos Dias Gouveia, Thelma Lúcia Pereira Dias, Joseline Molozzi, Sabrina Soares Figueiredo, Lamarck Rocha, Ramiro Gustavo Valera Camacho, and José Iranildo Miranda de Melo** Sort Floristic inventory of an estuarine area in northeastern Brazil (Ponta do Tubarão Sustainable Development Reserve) [21](/file_url/2333) **Xavier Cornejo, Dieter Wasshausen, Nolan Exe, and Mia Johnson** Sort The reinstatement of *Aphanandrium* (Acanthaceae), a new species from Ecuador and four new combinations [31](/file_url/2325) **Thomas F. Daniel** Sort Revision of *Calycacanthus* (Acanthaceae: Justicieae: Monotheciinae) with a new species from Papua New Guinea [37](/file_url/2323) **José Esteban Jiménez, Isler F. Chinchilla, and Ricardo Kriebel** Sort *Columnea Blancoi* (Gesneriaceae), a new species from the central Pacific region of Costa Rica [51](/file_url/2331) **Adam P. Karremans** Sort *Karma*, a new genus in the Pleurothallidinae (Orchidaceae) [61](/file_url/2321) **Ashiho A. Mao, Sudhansu Sekhar Dash, C. Murugan, Gopal Krishna, and Kanchi N. Gandhi** Sort A report on the nomenclatural section of the Second International Symposium organized by the Botanical Survey of India at Kolkata, India [71](/file_url/2327) **Luis B. Marcano-Berti, Jorge M. Vélez-Puerta, and Gerardo A. Aymard-Corredor** Sort A new species of *Vochysia* (Vochysiaceae, section *Ciliantha*, subsection *Ferruginea*) from the Colombian Amazon forest [77](/file_url/2322) **Fernanda Kalina da Silva Monteiro and José Iranildo Miranda de Melo** Sort New records for northeastern Brazil and lectotypifications in *Dyschoriste* (Acanthaceae) [85](/file_url/2324) **Juan Sebastián Moreno, Robinson Galindo-Tarazona, and Alejandro Zuluaga Tróchez** Sort *Lepanthes carrizosana*, a new species of *Lepanthes* (Orchidaceae: Pleurothallidinae) from the Southwestern Andes in Colombia [89](/file_url/2320) **Paul Ormerod and Lina Juswara** Sort Notes on some Malesian Orchidaceae V [93](/file_url/2334) **Claudia J. Ramírez-Díaz, Ivón M. Ramírez-Morillo, Jorge Cortés-Flores, José Arturo De-Nova, Rodrigo Duno de Stefano, and Germán Carnevali Fernández-Concha** Sort Biogeographical history of the Yucatan Peninsula endemic flora (Spermatophyta) from a phylogenetic perspective [99](/file_url/2330) **Darío J. Schiavinato, Adriana Bartoli, and Ihsan A. Al-Shehbaz** Sort Notes on several Argentinean and Chilean species of *Lepidium* (Brassicaceae) [121](/file_url/2335) **Rajendra D. Shinde, Alok Gude, and Kanchi N. Gandhi** Sort Report on the botanical nomenclature course organized by St. Xavier’s College at Mumbai, India [123](/file_url/2332) **Mario Alexei Sierra-Ariza, Jose Armando Alvarez diaz, and Juan Sebastián Moreno** Sort A new species of *Bulbophyllum* (Orchidaceae) from the Andean region of Colombia [129](/file_url/2329) **George Staples** Sort The reinstatement of *Petrogenia* (Convolvulaceae) [137](/file_url/2328) Sort Index to New Names and Combinations [139](/file_url/2338) ### HPB - Volume 27, Number 2 expand\_more Sort **[Complete Issue](/file_url/2289)** (52.9 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2302) **Dayro L. Rodríguez-Duque, Magda Escobar-Alba, Juan D. García-González, Juan E. Carvajal-Cogollo, and Gerardo A. Aymard-Corredor** Sort A new Andean species of *Magnolia* (section *Talauma,* Magnolioideae, Magnoliaceae), and a key to the species found in Colombia [131](/file_url/2293) **Gerardo A. Aymard-Corredor** Sort Novelties in *Securidaca* (Polygalaceae, Polygaleae) for the floras of Colombia and Venezuela [143](/file_url/2298) **G. Krishna, A. Bhattacharjee, and S. Bandyopadhyay** Sort Homonymy: Legitimacy vs. Illegitimacy [157](/file_url/2300) **Zhengxu Ma, Yuer Wang and Zhenhao Feng** Sort On the nomenclature of *Alocasia odora* (Araceae) [161](/file_url/2292) **Allen W. Milby** Sort Lectotypification of *Carex aestivalis* (Cyperaceae sect. *Hymenochlaenae*) [165](/file_url/2297) **Paul Ormerod and Lina Juswara** Sort Notes on some Malesian Orchidaceae IV [169](/file_url/2296) **Paul Ormerod and C. Sathish Kumar** Sort Additional notes on some Indian Orchidaceae [177](/file_url/2301) **Paul Ormerod** Sort A new name for *Crypteronia griffithii* C.B. Clarke (Crypteroniaceae) [183](/file_url/2290) **Warren L. Wagner and Kanchi Gandhi** Sort A nomenclatural assessment and a new combination in North American *Oenothera* (Onagraceae) [185](/file_url/2291) **Mark Wilson, Bruno Larsen, Juan Sebastián Moreno, Raven Ward, Joost A. G. Riksen, Luis Pina, Mario A. Sierra-Ariza, Marco M. Jiménez, Milton Rincón-Gonzalez, Robinson Galindo-Tarazona, Henry Garzón Suárez, and David Haelterman** Sort New species of *Pleurothallis* (Orchidaceae: Pleurothallidinae), a new country record, and labellar morphology in the *P. cardiostola-P. lilijae* complex of subsection *Macrophyllae-Fasciculatae* [187](/file_url/2295) **Pablo Muñoz-Rodríguez, John R.I. Wood, Lucía Villaescusa González, Charles C. Davis, Zoë A. Goodwin, and Robert W. Scotland** Sort Molecular analyses place the genus *Keraunea* outside Convolvulaceae [221](/file_url/2294) Sort Index to New Names and Combinations [229](/file_url/2299) ### HPB - Volume 27, Number 1 expand\_more Sort **[Complete Issue](/file_url/2245)** (55.2 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2246) **Reinaldo Aguilar Fernández, Daniel Santamaría-Aguilar, y Alexandre K. Monro** Sort *Pradosia golfodulcensis* (Sapotaceae) una nueva especie del Pacífico Central y sur de Costa Rica [1](/file_url/2247) **Gerardo A. Aymard-Corredor** Sort Two new species of *Guapira* (Nyctaginaceae) from montane humid forests in northwestern Venezuela [15](/file_url/2248) **Bruce Bartholomew and Frank Almeda** Sort Lectotypification of some early collected species of *Quercus* (Fagaceae) in California and Mexico [25](/file_url/2249) **David Boufford, Jiahui Chen, Kazumi Fujikawa, Zaiwei Ge, Yu Jia, Susan L. Kelley, Richard H. Ree, Hang Sun, Jipei Yue, Dacai Zhang, Jianwen Zhang, and Yonghong Zhang** Sort *Ephedra monosperma* (Ephedraceae), another gymnosperm of noteworthy size [31](/file_url/2250) **Sabrina Soares Figueiredo, Márcio Gleisson Medeiros Gonçalves, Rosa Degen de Arrua, Ana Paula da Silva Lima y José Iranildo Miranda de Melo** Sort Primer registro de *Eriotheca macrophylla* (Malvaceae) para la flora del Paraguay [35](/file_url/2251) **Peter C. Hoch and Kanchi N. Gandhi** Sort A corrected name in North American *Epilobium* (Onagraceae) [39](/file_url/2252) **Alexandre K. Monro and Daniel Santamaría-Aguilar** Sort *Notula ~* On the holotype of *Carpotroche caceresiae* (Achariaceae) [41](/file_url/2253) **Juan Sebastián Moreno, Eric Hágsater, Leidy Johanna Bernal Rincón, Gustavo Guerra González, and William G. Vargas** Sort Two new species of *Epidendrum* (Orchidaceae: Laeliinae) from the *Schistochilum* group in the western Andes of Colombia and its value in ecological restoration decisions [43](/file_url/2254) **David R. Morgan and Thomas A. Zanoni** Sort Revised taxonomy with a new combination for a Mexican species of *Xanthisma* (Asteraceae: Astereae) [53](/file_url/2255) **Paul Ormerod** Sort Notes on some recently synonymized *Fernandezia* (Orchidaceae: Oncidiinae) taxa [57](/file_url/2256) **Paul Ormerod, Hubert Kurzweil, and Ba Vuong Truong** Sort Additional notes on the orchid flora of Myanmar and some other ancillary studies [61](/file_url/2257) **J. Orlando Rangel-Ch., Vladimir Minorta-Cely, Francisco Castro-Lima, Larry Niño and Gerardo A. Aymard-Corredor** Sort Forest diversity of the Cumaribo region (Vichada Department) in the transition zone between the Amazonia and the Orinoquia of Colombia [75](/file_url/2258) **Guillermo A. Reina-Rodríguez, Paul Ormerod, Mayo Rubiano-Hurtado, and Jorge E. Rubiano-Mejia** Sort Two new species of *Crossoglossa* (Orchidaceae: Malaxideae) from the western Andes of Colombia [101](/file_url/2259) **Gordon C. Tucker and Kanchi N. Gandhi** Sort Nomenclatural Notes on New World *Cyperus* (Cyperaceae) [107](/file_url/2260) **Yun Lin and Zhi-Rong Yang** Sort Correction of locality citations in the protologue of nine names of Chinese taxa [115](/file_url/2261) **Arkady A. Tahil** Sort Studies on Philippine *Melastoma* (Melastomataceae)—The rarely collected *M. Laevifolium* group [117](/file_url/2262) Sort *Mea culpa* [125](/file_url/2263) Sort Index to New Names and Combinations [127](/file_url/2264) Sort Index to New Phytosociological Names [129](/file_url/2265) ### HPB - Volume 26, Number 2 expand\_more Sort **[Complete Issue](/file_url/2166)** (21.4 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2169) **Adam P. Karremans** Sort With great biodiversity comes great responsibility: the underestimated diversity of *Epidendrum* (Orchidaceae) [299](/file_url/2171) **Gustavo A. Romero-González, Germán Carnevali Fernández-Concha, Carlos M. Burelo Ramos, and Marlon A. González** Sort New reports of *Galeandra* (Orchidaceae) from Mexico [371](/file_url/2180) **Gerardo A. Aymard-Corredor** Sort A new species of *Neea* (Nyctaginaceae: *Pisonieae*) for the flora of Colombia [403](/file_url/2170) **Yong Yang and David E. Boufford** Sort Lectotypification of *Phoebe puwenensis* (Lauraceae) [415](/file_url/2167) **Sabrina Soares Figueiredo and José Iranildo Miranda de Melo** Sort Five new records of *Sida* sect. *Malacroideae* (Malvaceae, Malvoideae) from Caatingas of the Brazilian northeastern region [417](/file_url/2177) **Kanchi N. Gandhi** Sort Note on the Typification of *Piaropus* (Pontederiaceae) and on the Validation of “*Toxicodendron* sect. *Venenata* Gillis” [425](/file_url/2175) **Kean Roe F. Mazo and Arkady A. Tahil** Sort Historic discovery of a new species of *Luvunga* (Rutaceae) from Mindanao, southern Philippines [427](/file_url/2176) **José Iranildo Miranda de Melo and Diego Daltro Vieira** Sort A taxonomic synopsis of Cordiaceae and Heliotropiaceae (Boraginales) from Uruguay [433](/file_url/2172) **Paul Ormerod and Ba Vuong Truong** Sort A Note on the Identity of *Cirrhopetalum roseopunctatum* (Orchidaceae) [443](/file_url/2178) **Luan Pedro-Silva, Thaynara Sousa Silva and José Iranildo Miranda de Melo** Sort A new species of *Cordia* sect. *Gerascanthus* (Cordiaceae) from a Brazilian semiarid region [445](/file_url/2182) **Dayro L. Rodríguez-Duque, José R. Grande Allende, Juan D. García-González, Magda Escobar-Alba, Paola Hernández-Avendaño, and Gerardo A. Aymard-Corredor** Sort Rediscovering *Ternstroemia killipiana* (Pentaphylacaceae, s.l.), a Colombian Andes species not collected since 1926: its geographic distribution and current conservation status [449](/file_url/2181) **Daniel Santamaría-Aguilar, Indiana M. Coronado, Ronald L. Liesner, and Alexandre K. Monro** Sort A new species of *Carpotroche* (Achariaceae) from Honduras and Nicaragua [455](/file_url/2168) **Arkady A. Tahil** Sort *Decaisnina samaense* (Loranthaceae): A new mistletoe species from Simunul Island, Philippines [471](/file_url/2173) **Yun Lin, Chao Li and Zhi-Rong Yang** Sort Correction of collection number citations in protologues of fourteen names of Chinese plants [477](/file_url/2179) Sort Index to New Names and Combinations [481](/file_url/2174) ### HPB - Volume 26, Number 1 expand\_more Sort **[Complete Issue](/file_url/2107)** (25 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2111) **Ihsan A. Al-Shehbaz** Sort Nomenclatural adjustments in *Eutrema*, *Ceratocnemum*, *Rhamphospermum*, and *Sinapis* (Brassicaceae, Cruciferae) [1](/file_url/2114) **Leonardo Biral** Sort Validation of the combination *Monteverdia psammophila* (Celastraceae) [5](/file_url/2119) **Diego Bogarín and Franco Pupulin** Sort The orchid flora of Barra Honda National Park, Nicoya, Guanacaste, Costa Rica [7](/file_url/2112) **Xavier Cornejo, Nicanor Mejía Pazos, and Mónica Armas Soto** Sort Notes on the genus *Capparidastrum* (Capparaceae) and the description of *C. estrellae*, a new species from northwestern Ecuador [101](/file_url/2116) **Sabrina Soares Figueiredo and José Iranildo Miranda de Melo** Sort A new species of *Sida* section *Malacroideae* (Malvaceae, Malvoideae) from northeastern Brazil [105](/file_url/2117) **Aryana Vasque Frota Guterres, Ingrid Fabiana Fonseca Amorim, Jailson Ferreira Moreira, and Eduardo Bezerra de Almeida Jr.** Sort Note on the distribution of *Polycarpaea corymbosa* (Caryophyllaceae) in Brazil [111](/file_url/2113) **Yun Lin, Yu-Lai Han and Qian Sun** Sort Correction of date errors in the protologues of eighteen taxon names from China [115](/file_url/2120) **Luis B. Marcano-Berti and Gerardo A. Aymard C.** Sort Studies in neotropical Vochysiaceae: A new species of *Vochysia* (section *Ciliantha*) from a pluvial forest of western Colombia [119](/file_url/2122) **Jesús Mavárez** Sort A taxonomic revision of *Espeletia* (Asteraceae). II. Updated list of taxa, nomenclature, and conservation status in the Colombian radiation [131](/file_url/2109) **Pedro Luís Rodrigues de Moraes and Carlos Alberto Moysés Neto** Sort Leaf venation of Brazilian species of *Cryptocarya* R. Br. (Lauraceae) [159](/file_url/2123) **Juan Sebastián Moreno, Robinson Galindo-Tarazona, Melisa Alegria-Valencia, Danny Leandro Mora-A., and Alejandro Zuluaga Tróchez** Sort Three new species of *Lepanthes* (Orchidaceae: Pleurothallidinae) from San José del Salado, Valle del Cauca, in southwestern Colombia [177](/file_url/2121) **Gerald A. Mulligan** Sort *Draba* (Brassicaceae) of Canada and Alaska [189](/file_url/2118) **Paul Ormerod and Lina Juswara** Sort Notes on some Malesian Orchidaceae III [197](/file_url/2108) **Franco Pupulin, Jaime Aguilar,† Noelia Belfort-Oconitrillo, Melissa Díaz-Morales, and Diego Bogarín** Sort *Florae Costaricensis subtribui Pleurothallidinis (Orchidaceae) Prodromus II*. Systematics of the *Pleurothallis cardiothallis* and *P. phyllocardia* groups, and other related groups of *Pleurothallis* with large vegetative habit [203](/file_url/2110) Sort Index to New Names and Combinations [297](/file_url/2115) ### HPB - Volume 25, Number 2 expand\_more Sort **[Complete Issue](/file_url/2061)** (51.5 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/2064) **Melisa Alberti, Nicolas Niveiro, Diego Cunha Zied, and Edgardo Albertó** Sort Identification of *Oudemansiella canarii* and *O. cubensis* (Basidiomycota, Physalacriaceae) in Argentina using morphological, culture and molecular analysis [131](/file_url/2058) **José Iranildo Miranda de Melo and Márcio Gleisson Medeiros Gonçalves** Sort New combinations in *Myriopus* (Heliotropiaceae) from Central and South America [145](/file_url/2069) **Paul Ormerod** Sort A new record and species of *Dendrobium* section *Grastidium* (Orchidaceae) from the Solomon Islands [147](/file_url/2060) **Paul Ormerod and Lina Juswara** Sort Notes on some Malesian Orchidaceae II [149](/file_url/2070) **Franco Pupulin, Noelia Belfort-Oconitrillo, Adam P. Karremans, and Diego Bogarín** Sort *Florae Costaricensis Subtribui Pleurothallidinis Prodromus*—Systematics of *Echinosepala* (Orchidaceae) [155](/file_url/2065) **Aureliana Santos Gomes, Erimágna de Morais Rodrigues, Rubens Teixeira de Queiroz, Débora Coelho Moura, and José Iranildo Miranda de Melo** Sort First record of *Calliandra subspicata* (Fabaceae) in Paraíba State, Brazil [191](/file_url/2071) **Gerardo A. Aymard C., J. Orlando Rangel-Ch., Vladimir Minorta-Cely, and Francisco Castro-Lima** Sort Notes on the genus *Bacopa* (Plantaginaceae, Gratioleae) in the Orinoquia region of Colombia and Venezuela [195](/file_url/2066) **Gerardo A. Aymard C., Henry Arellano-P., Adela Lozano, María C. Montilla, Albeiro Calero-Cayopare, and Reinaldo A. Gómez-Yuvabe** Sort *Besleria naquenensis* (Beslerieae, Besleriaceae), a new species from Serranía de Naquén, Guianía river basin (Colombia) [205](/file_url/2072) **Isler F. Chinchilla, Reinaldo Aguilar, and Diego Bogarín** Sort A new *Lepanthes* (Orchidaceae: Pleurothallidinae) from Península de Osa, Puntarenas, Costa Rica [215](/file_url/2073) **Theodore S. Cochrane and Xavier Cornejo** Sort New species of *Podandrogyne* (Cleomaceae) IV. Two species from western Ecuador and western Colombia [221](/file_url/2063) **Xavier Cornejo** Sort The reinstatement of *Hilairanthus* (Acanthaceae): A genus from Neotropical and western-Paleotropical mangroves [231](/file_url/2074) **Maria Lucia Kawasaki, Bruce K. Holst, and Alvaro J. Perez** Sort A new large-leaved species of *Calyptranthes* (Myrtaceae) from Ecuador [237](/file_url/2075) **Lamarck Rocha** Sort Two new synonyms in *Oxossia* (Turneraceae, Passifloraceae s. l.) [241](/file_url/2068) **Jin-Xiu Wang, Qiu-Yun (Jenny) Xiang, Zhi-Duan Chen, Hai-Ning Qin, and An-Min Lu** Sort In memory of Professor Yan-Cheng Tang—A brief biography and academic contributions [245](/file_url/2076) **Iván Tamayo-Cen, German Carnevali, and Gustavo A. Romero** Sort On *Encyclia rhizomatosa* (Laeliinae: Orchidaceae) [253](/file_url/2077) Sort Index to New Names and Combinations [255](/file_url/2078) ### HPB - Volume 25, Number 1 expand\_more Sort **[Complete Issue](/file_url/1164)** (59.2 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/1176) **Ihsan A. Al-Shehbaz** Sort New or noteworthy taxa in the South African *Heliophila* (Brassicaceae) [1](/file_url/1167) **Alexánder Rodríguez y Daniel Santamaría-Aguilar** Sort Sinopsis del género *Sterculia* (Sterculioideae, Malvaceae) para Mesoamérica, y la validación taxonómica de tres especies [13](/file_url/1177) **Xavier Cornejo and William Vargas** Sort *Capparidastrum Alboannulatum*: a new species and new records of Capparaceae from Colombia [39](/file_url/1168) **Xavier Cornejo** Sort *Acanthocapparis* (Capparaceae): a new genus from Mesoamerica [43](/file_url/1180) **Xavier Cornejo and Carmen Bonifaz** Sort *Pelliciera Benthamii* (Tetrameristaceae): a new status and lectotypification of an overlooked neotropical mangrove [47](/file_url/1173) **Charles C. Davis, Lucas C. Marinho, and André M. Amorim** Sort *Andersoniella*: a new genus of neotropical Malpighiaceae [51](/file_url/1172) **Kanchi N. Gandhi, Anthony R. Brach, and Ellen G. Rullo** Sort Validation of “*Viburnum* × *Carlcephalum*” (Viburnaceae) [57](/file_url/1165) **Antonello Prigioniero, Pierpaolo Scarano, Valentino Ruggieri, Mario Marziano, Maria Tartaglia, Rosaria Sciarrillo, and Carmine Guarino** Sort Plants named “Lotus” in Antiquity: Historiography, Biogeography, and Ethnobotany [59](/file_url/1175) **Sakar Y. Hama and Saman A. Ahmad** Sort *Euphorbia shehbaziana* (Euphorbiaceae), a new species from Kurdistan Iraq [73](/file_url/1181) **P. Lakshminarasimhan, N. Odyuo, Chaya Deori, Deepu Vijayan, David L. Biate, and Kanchi N. Gandhi** Sort A report on the fourth botanical nomenclature course organized by the botanical survey of India at Shillong [75](/file_url/1170) **Jesús Mavárez** Sort An illustrated diagnostic Key to Species in the Venezuelan Clade of *Espeletia* (Asteraceae) [79](/file_url/1169) **Mickaelly De Lucena Mamede, Luan Pedro-Silva, and José Iranildo Miranda De Melo** Sort New records of Rauvolfioideae (Apocynaceae, Gentianales) for Paraíba state, Brazil [95](/file_url/1166) **Juan Sebastián Moreno, Luis E. Baquero R., and Sebastián Vieira-Uribe** Sort Two new species of *Lepanthes* (Orchidaceae: Pleurothallidinae) from the Anchicayá river valley in Colombia [99](/file_url/1182) **Juan Sebastián Moreno, Stephania Sandoval-Arango, Rubén Darío Palacio, Nestor Fabio Alzate, Milton Rincón, Karen Gil, Nicolás Gutiérrez Morales, Patricia Harding, and Nicolás A. Hazzi** Sort Distribution models and spatial analyses provide robust assessments of conservation status of orchid species in Colombia: the case of *Lephantes Mucronata* [111](/file_url/1171) **Paul Ormerod and Hubert Kurzweil** Sort *Pinalia Taunggyiensis* (Orchidaceae), a new species from Myanmar [123](/file_url/1179) **Paul Ormerod and C. Sathish Kumar** Sort A new Bhutanese *Gastrochilus* (Orchidaceae), and another transfer in Indian *Cylindrolobus* [125](/file_url/1178) Sort Index to New Names and Combinations [129](/file_url/1174) ### HPB - Volume 24, Number 2 expand\_more Sort **[Complete Issue](/file_url/1145)** (49.8 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/1136) **Saman A. Ahmad** Sort *Echinops Shakrokii* (Asteraceae), a new species from Kurdistan, Iraq [71](/file_url/1141) **Ihsan A. Al-Shehbaz** Sort The delimitation of the South African *Heliophila brachycarpa* and two related species (Brassicaceae) [75](/file_url/1124) **Henry Arellano-P., Germán Bernal-Gutiérrez, Albeiro Calero-Cayopare, Francisco Castro-L., Adela Lozano, Daniel S. Bernal-Linares, Carlos Méndez-R., and Gerardo A. Aymard C.** Sort The first botanical exploration to the upper Cuiarí (Cuyarí) and Isana rivers, upper Río Negro Basin, Guainía Department, Colombia [83](/file_url/1135) **Tiago D. M. Barbosa, Suzana M. Costa, and Maria do Carmo E. do Amaral** Sort Aquatic and Palustrine Angiosperms of Viruá National Park, Brazilian Amazon— Nymphaeales, Alismatales, Dioscoreales, and Arecales [103](/file_url/1125) **Marcos A. Caraballo-Ortiz and Pedro Acevedo-Rodríguez** Sort Clarifying the identity of the enigmatic mistletoe *Cladocolea Biflora* (Loranthaceae) [119](/file_url/1142) **Xavier Cornejo and Johan Rova** Sort *Pentagonia Baumannii* and *P. Carniflora* (Rubiaceae: Condamineeae): Two new species with ornamental potential from Colombia and Ecuador [121](/file_url/1132) **Lucas C. Marinho** Sort A new combination in *Garcinia* (Clusiaceae) based on *Rheedia Martinii*, a tree species from Suriname [127](/file_url/1144) **Jesús Mavárez** Sort A taxonomic revision of *Espeletia* (Asteraceae). The Venezuelan radiation [131](/file_url/1146) **José Iranildo Miranda de Melo** Sort New combinations in *Myriopus* (Heliotropiaceae) [245](/file_url/1140) **José Iranildo Miranda de Melo and Márcio Gleisson Medeiros Gonçalves** Sort New combinations in *Euploca* (Heliotropiaceae) from French Polynesia [247](/file_url/1143) **Pedro Luís Rodrigues de Moraes, Tamiris Bianca Fernandes, Igor Henrique Freitas Azevedo, and Tiago Domingos Mouzinho Barbosa** Sort Two new species of Lauraceae from Espírito Santo, Brazil [249](/file_url/1137) **Santos M. Niño y Laurence J. Dorr** Sort Una nueva especie de *Hedyosmum* (Chloranthaceae) para los Andes de Venezuela [269](/file_url/1126) **Paul Ormerod** Sort Neotropical Orchid Miscellanea 2 [275](/file_url/1139) **Paul Ormerod and Hubert Kurzweil** Sort Three Malesian *Dendrobium* (Orchidaceae) [279](/file_url/1130) **Paul Ormerod, Mark A. Naïve, and Jim Cootes** Sort Notes on some Malesian Orchidaceae [281](/file_url/1131) **Franco Pupulin** Sort *Zygopetalinae Novae et Criticae* (Orchidaceae) [291](/file_url/1127) **Gustavo A. Romero-González and Gerardo A. Aymard C.** Sort A new species of *Eperua* (Leguminosae, Detarioideae) from Amazonas State, Venezuela [341](/file_url/1129) **Gordon C. Tucker and Kanchi N. Gandhi** Sort Nomenclatural notes on *Cyperus odoratus* and related species (Cyperaceae) [349](/file_url/1133) **Toshio Yoshida and Hang Sun** Sort Revision of *Meconopsis Castanea* (Papaveraceae) and its allies [359](/file_url/1128) **Toshio Yoshida and Hang Sun** Sort Revision of *Meconopsis* section *Forrestianae* (Papaveraceae) 379 [379](/file_url/1138) Sort Index to New Names and Combinations [423](/file_url/1134) ### HPB - Volume 24, Number 1 expand\_more Sort **[Complete Issue](/file_url/1082)** (41.465 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/1081) **Gerardo A. Aymard C.** Sort *Frangula paruensis,* a new name for *Rhamnus longipes* Steyermark (Rhamnaceae) [1](/file_url/1072) **Carlyle A. Luer and A. L. V. Toscano de Brito** Sort *Icones Stelidarum* (Orchidaceae) *Antillanorum* [5](/file_url/1073) **José Iranildo Miranda de Melo** Sort A new combination in *Euploca* (Heliotropiaceae) endemic to the Galapagos Archipelago, Ecuador [23](/file_url/1069) **Thaynara de Sousa Silva, Luan Pedro da Silva, and José Iranildo Miranda de Melo** Sort Nomenclatural updates in *Varronia* (Cordiaceae, Boraginales) from South America [25](/file_url/1078) **Paul Ormerod and Lina Juswara** Sort New names in Indonesian Orchids [27](/file_url/1070) **Toshio Yoshida** Sort New Taxa of *Meconopsis* (Papaveraceae) from Wanba, Southwestern Sichuan, China [31](/file_url/1075) **Toshio Yoshida, Bo Xu, and David E. Boufford** Sort Revision of *Meconopsis integrifolia* var. *uniflora* (Papaveraceae) [41](/file_url/1076) **Gustavo A. Romero-González and Delsy Trujillo** Sort John Lindley’s ignored orchid names [47](/file_url/1079) **P. Lakshminarasimhan, C. Murugan, K. A. Sujana, and K. N. Gandhi** Sort A report on the third botanical nomenclature course organized by the Botanical Survey of India at Coimbatore [55](/file_url/1074) **Wayne Takeuchi** Sort *Psychotria golmanii sp. nov*. (Rubiaceae), a new addition to the flora of the upper Sepik in Papua New Guinea [57](/file_url/1080) **Michaela Schmull** Sort Book Review [67](/file_url/1077) Sort Index to New Names and Combinations [69](/file_url/1071) ### HPB - Volume 23, Number 2 expand\_more Sort **[Complete Issue](/file_url/1027)** (124.39 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/1028) **Gerardo A. Aymard C.** Sort *Ouratea Cataniapoensis,* a new name for *O. megaphylla* (Ochnaceae) [133](/file_url/1029) **Carlyle A. Luer** Sort *Icones Stelidarum* (Orchidaceae) Colombiae VI [139](/file_url/1030) **Xavier Cornejo** Sort Notes on the nomenclature of neotropical Capparaceae: An answer to *Global Flora* [179](/file_url/1031) Lectotypification of *Gustavia pubescens* (Lecythidaceae) [187](/file_url/1032) **Fernanda Kalina da Silva Monteiro, Anderson Silva Pinto, Francisco Carlos Pinheiro da Costa, and José Iranildo Miranda de Melo** Sort A taxonomic synopsis of Acanthaceae Juss. native to Paraíba State, Brazil [189](/file_url/1033) **José Iranildo Miranda de Melo and Márcio Gleisson Medeiros Gonçalves** Sort New combinations in *Euploca* (Heliotropiaceae) from South America [205](/file_url/1034) **Wayne Takeuchi** Sort *Macaranga stolonifera sp. nov.* (Euphorbiaceae), a bizarre understory dwarf from Papua New Guinea [207](/file_url/1035) **Jonathan A. Flickinger** Sort A new species of *Eugenia* (Myrtaceae) from the island of Anguilla [213](/file_url/1036) **Paul Ormerod** Sort Studies in *Fernandezia* Ruiz & Pav. (Orchidaceae: Oncidiinae) [217](/file_url/1037) Notes on *Zeuxine* Lindl. (Orchidaceae: Goodyerinae) [269](/file_url/1038) *Erratum* – Notes on Asiatic *Tropidia* (Orchidaceae: Tropidieae) [279](/file_url/1039) **Paul Ormerod and C. Sathish Kumar** Sort New names in Indian and Sri Lankan Orchids [281](/file_url/1040) **Franco Pupulin and Adolfo Moreno** Sort On the identity of *Trichocentrum orthoplectron* (Orchidaceae: Oncidiinae), with a new species from Bolivia [285](/file_url/1041) **Sara Morais Pordeus, Fernanda Maria Sobreira, and José Iranildo Miranda de Melo** Sort Eleven new records of Malvoideae (Malvaceae) species from Paraiba State, Brazil [295](/file_url/1042) **Ivón M. Ramírez-Morillo, Katya Romero-Soler, Germán Carnevali, Juan P. Pinzón, N. Raigoza, C. Hornung-Leoni, R. Duno, and J. L. Tapia-Muñoz** Sort The reestablishment of *Bakerantha*, and a new genus in Hechtioideae (Bromeliaceae) in Megamexico, *Mesoamerantha* [301](/file_url/1043) **Toshio Yoshida and Hang Sun** Sort Plants related to *Meconopsis psilonomma* (Papaveraceae) in northern Sichuan and Southeastern Qinghai, China [313](/file_url/1044) **P. Lakshminarasimhan** Sort *Knoxia hookeri* (Rubiaceae): A new species from India [333](/file_url/1045) **Gustavo A. Romero-González** Sort Charles Darwin on Catasetinae (Cymbidieae, Orchidaceae) [339](/file_url/1046) Sort Index to New Names and Combinations [381](/file_url/1047) ### HPB - Volume 23, Number 1 expand\_more Sort **[Complete Issue](/file_url/1002)** (32.7 MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/999) **Wayne Takeuchi and Deby Arifiani** Sort Floristic records in Rubiaceae from the upper Sepik of Papua New Guinea: *Airosperma grandifolia and Psychotria augustaflussiana sp. nov.* [1](/file_url/1005) **Santos M. Niño y Laurence J. Dorr** Sort Dos nuevas especies de *Piper* (Piperaceae) de los Andes de Venezuela [9](/file_url/1006) **José Iranildo Miranda de Melo and Márcio Gleisson Medeiros Gonçalves** Sort A new combination in *Heliotropium* (Heliotropiaceae) from South America [15](/file_url/996) **P. Lakshminarasimhan, S. Bandyopadhyay, and Chandani Gupta** Sort *Alchemilla purohitii*, a new name for *A. sojakii* K.M. Purohit & Panigrahi (Rosaceae) [17](/file_url/1012) **Carlyle A. Luer** Sort *Icones Stellidarum (Orchidaceae) Colombiae* V [19](/file_url/1010) **Carlyle A. Luer and A. L. V. Toscano de Brito** Sort Miscellaneous new species in the Pleurothallidinae (Orchidaceae) [47](/file_url/1008) **A. L. V. Toscano de Brito** Sort New combinations in *Crocodeilanthe* (Pleurothallidinae, Orchidaceae) [53](/file_url/998) **Paul Ormerod** Sort A Synopsis of the Genus *Xylobium* (Orchidaceae: Maxillareae) [57](/file_url/1000) **Paul Ormerod** Sort Notes on Asiatic *Tropidia* (Orchidaceae: Tropidieae) [77](/file_url/997) **Paul Ormerod and German Carnevali Fernandez-Concha** Sort Additions to the Goodyerinae (Orchidaceae) of Guyana [85](/file_url/1009) **Sarah Benharrech** Sort Botanical Palimpsests, or Erasure of Women in Science: the Case Study of Mme Dugage de Pommereul (1733–1782) [89](/file_url/1004) **Gerardo A. Aymard C. and Henry Arellano P.** Sort First report of Peridiscaceae for the vascular flora of Colombia [109](/file_url/1003) **Gustavo A. Romero-González, Carlos A. Gómez-Dahuema,† Germán Carnevali, and Guenter Gerlach** Sort Novelties in the orchid flora of Venezuela IX. Subtribe Zygopetalinae. *Koellensteinia lilijae* [123](/file_url/1001) Sort Index to New Names and Combinations Sort [131](/file_url/1011) ### HPB - Volume 22, Number 2 expand\_more Sort [Complete Issue](/hpb-volume-22-number-2) Sort [TOC](/herbaria/files/22_2_cover_intro.pdf) **Geraldo A. Aymard C.** Sort Lectotypifications and nomenclatural notes of José Jerónimo Triana’s species of Dilleniaceae [77](/herbaria/files/22_2_77_aymard.pdf) **Carlyle A. Luer** Sort *Icones Stelidarum (Orchidaceae) Colombiae* IV [81](/herbaria/files/22_2_81_luer.pdf) **Xavier Cornejo** Sort *Neocapparis*: generic status and new name for *Capparidastrum* subgenus *Pachycarpum* (Capparaceae) [113](/herbaria/files/22_2_113_cornejo.pdf) **Xavier Cornejo, Dieter Wasshausen, and Carmen Bonifaz** Sort *Dicliptera francodavilae* (Acanthaceae): A new species from the coastal dry forests of the province of Guayas, Ecuador [121](/herbaria/files/22_2_121_cornejo_etal.pdf) **José Iranildo Miranda de Melo** Sort New combinations in *Euploca Nutt.* (Heliotropiaceae) from Mexico and Central America [125](/herbaria/files/22_2_125_miranda_demelo.pdf) **Van Duy Nong and Tao Chen** Sort *Mussaenda refexisepala*, a new species of Rubiaceae from Vietnam [127](/herbaria/files/22_2_127_nong_chen.pdf) **A. L. V. Toscano de Brito** Sort *Zygostates luerorum* — A new species from Bolivia in the *Ornithocephalus* clade of subtribe Oncidiinae (Orchidaceae) [133](/herbaria/files/22_2_133_toscano_debrito.pdf) **Tracy Commock, Philip E. Rose, Kanchi N. Gandhi, Keron C. St. E. Campbell, Kenneth J. Wurdack, Javier Francisco-Ortega, and Brett Jestrow** Sort Typification and nomenclature of five taxa endemic to Jamaica [137](/herbaria/files/22_2_137_commock_etal.pdf) **Ihsan A. Al-Shehbaz** Sort Nomenclatural adjustments in North American *Arabis*, Chinese *Hilliella*, and South American *Neuontobotrys* (Brassicaceae) [141](/herbaria/files/22_2_141_al-shehbaz.pdf) **Gustavo A. Romero-González, Germán Carnevali, Ramón E. López, and Simeón C. Pérez** Sort *Catasetum ×dunstervillei* (Orchidaceae: Catasetinae), a natural hybrid confirmed by artificial hybridization [145](/herbaria/files/22_2_145_romero_etal.pdf) **Toshio Yoshida and Hang Sun** Sort *Meconopsis Lepida* and *M. Psilonomma* (Papaveraceae) Rediscovered and Revised [157](/herbaria/files/22_2_157_yoshida_sun.pdf) Sort Index to New Names and Combinations [193](/herbaria/files/22_2_193_indexnewnames.pdf) ### HPB - Volume 22, Number 1 expand\_more Sort [Complete Issue](/file_url/929) (4.5MB) Sort Cover, Front Matter, End Matter and Table of Contents [TofC](/file_url/931) **Ihsan A. Al-Shehbaz** Sort *Bengt-jonsellia* (Brassicaceae), a new genus from Madagascar [1](/file_url/932) **Leonardo Biral and Julio Antonio Lombardi** Sort The first record of *Zinowiewia* in the Brazilian flora and a short account of its history [5](/file_url/933) **Xavier Cornejo** Sort *Randia tafallana* (Rubiaceae): A new name for *Mussaenda parvifolia* Tafalla ex Estrella, a tree from the dry forests of coastal Ecuador [9](/file_url/934) **Xavier Cornejo** Sort *Odontonema guayaquilense* (Acanthaceae), a new species from the deciduous dry forest of coastal Ecuador [13](/file_url/935) **Laurence J. Dorr, Fred W. Stauffer, and Leyda Rodríguez** Sort Albert Mocquerys in Venezuela (1893-1894): A commercial collector of plants, birds, and insects [17](/file_url/936) **Carlyle A. Luer** Sort *Icones Stelidarum (Orchidaceae) Colombiae* III [27](/file_url/937) **Pedro Luís Rodrigues de Moraes and Matheus Carvalho Vergne** Sort *Ocotea Batata* (Lauraceae), a new species from Brazil [61](/file_url/938) **Saman A. Ahmad, Azad Rastegar, and Farideh Attar** Sort *Cousinia Azmarensis* (Asteraceae, Cardusae), a new species from Kurdistan, Iraq [71](/file_url/939) Sort Index to New Names and Combinations Sort [75](/file_url/940) ### HPB - Volume 21, Number 2 expand\_more Sort[Complete Issue](/file_url/887) (20MB) ([High res](/file_url/903) 95MB) SortCover, Front Matter, End Matter and Table of Contents [TofC](/file_url/888) **Ihsan A. Al-Shehbaz** Sort*Lepidium seydelii* (Brassicaceae), a new species from Namibia [133](/file_url/889) **Manuel Luján** Sort*Clusia Scariosepala* (Clusaceae), a distinct species of *Clusia* sect. *Anandrogyne* endemic to the Venezuelan Andes [137](/file_url/890) **William Cetzal-Ix, Germán Carnevali Fernández-Concha, and Gustavo Romero-González** SortSynopsis of the *Trichocentrum*-clade (Orchidaceae, Oncidiinae) [141](/file_url/891) **Adam P. Karremans, Diego Bogarín, Melissa Díaz-Morales, Melania Fernández, Lisbeth Oses, and Franco Pupulin** SortPhylogenetic reassessment of *Acianthera* (Orchidaceae: Pleurothallidinae) [171](/file_url/892) **Maria Lúcia Kawasaki and Daniel Santamaría-Aguilar** SortA new species of *Calyptranthes* (Myrtaceae) from Peru [189](/file_url/893) **Carlyle A. Luer** Sort*Icones Stelidarum (Orchidaceae) Colombiae* II [193](/file_url/894) **Saman A. Ahmad** Sort*Salvia Ali-Askaryi* (Lamiaceae), a new species from Kurdistan, Iraq [227](/file_url/895) **Paul Ormerod** SortNeotropical orchid miscellanea [231](/file_url/896) **Lisa Thoerle and Xavier Cornejo** Sort*Lepanthopsis kayi* (Pleurothallidinae, Orchidaceae), a new species from eastern Ecuador [247](/file_url/897) **Robert L. Dressler, Marco Acuña, and Franco Pupulin** Sort*Sobralia turrialbina* (Orchidaceae: Sobralieae): long cultivated and now described [251](/file_url/898) **Franco Pupulin, Diego Bogarín, Melania Fernández, Melissa Díaz-Morales, Jaime Aguilar, and Carlos Ossenbach** Sort*Orchidaceae Tonduzianae*: typification of Costa Rican Orchidaceae described from collections of Adolphe Tonduz [263](/file_url/904) **Franco Pupulin** SortA note on three "new" species of *Xylobium* (Orchidaceae, Maxillariinae) from Ruiz and Pavón's Peruvian collections [321](/file_url/899) **Lizbeth Oses Salas, Adam P. Karremans** SortA note on *Masdevallia Zahlbruckneri* and *M. Utriculata* (Orchidaceae) [325](/file_url/900) **Xavier Cornejo and Carmen Ulloa Ulloa** Sort*Ternstroemia washikiatii* (Pentaphylacaceae): a new tree species from Eastern Ecuador [337](/file_url/901) SortIndex to New Names and Combinations Sort[341](/file_url/902) ### HPB - Volume 21, Number 1 expand\_more Sort**[Complete Issue](/file_url/863)** (70.9 MB) SortCover, Front Matter, End Matter and Table of Contents [TofC](/file_url/864) **Ihsan A. Al-Shehbaz** Sort*Draba Bruce-Bennettii* (Brassicaceae), a remarkable new species from Yukon Territory, Canada [1](/file_url/865) **Gerardo A. Aymard, Henry Arellano, Vladimir Minorta-C., and Francisco Castro-Lima** SortFirst report of Rhabdodendraceae for the vascular flora of Colombia and the Upper Río Negro basin, with comments on phytogeography, habitats, and distribution of *Rhabdodendron amazonicum* [5](/file_url/866) **Gustavo A. Romero-González, Germán Carnevali Fernández-Concha, and A. L. V. Toscano de Brito** SortNovelties in the orchid flora of Venezuela IX. Subtribe Pleurothallidinae. New combinations in *Anathallis* and a new report for the orchid flora of Colombia [23](/file_url/867) **Alexandra Cook** SortLaurent Garcin, M.D. F.R.S.: A forgotten source for N. L. Burman’s *Flora Indica* (1768) [31](/file_url/868) **Maria Lúcia Kawasaki and Álvaro J. Pérez** SortNew Species of Myrtaceae from Yasuní National Park, Ecuador [55](/file_url/869) **Carlyle A. Luer** Sort*Icones Stellidarum (Orchidaceae) Colombiae* [59](/file_url/870) **Saman A. Ahmad** Sort*Scrophularia Kollakii* (Scrophulariaceae), a new species from Kurdistan, Iraq [93](/file_url/871) **Stig Dalström and Wesley E. Higgins** SortNew combinations and transfers to *Odontoglossum Oncidiinae* (Orchidaceae): Avoid creating new names [97](/file_url/876) **Mateo Fernández-Lucero, Santiago Madriñán and Lisa M. Campbell** SortMorphology and anatomy of *Guacamaya superba* (Rapateaceae) and Schoenocephalieae with notes on the natural history of the *Flor de Inírida* [105](/file_url/874) **Theodore S. Cochrane** SortNew species of *Podandrogyne* (Cleomaceae) II. Two species endemic to the southwestern and northern Colombian Andes [125](/file_url/875) SortIndex to New Names and Combinations Sort[131](/file_url/873) ### HPB - Volume 20, Number 2 expand\_more Sort**[Complete Issue](/file_url/840) (**59.7MB) SortCover, Front Matter, End Matter and Table of Contents [TofC](/file_url/839) **Carlos Martel and Delsy Trujillo** SortTaxonomical notes on *Telipogon Falcatus* with comments on *Hofmeisterella* (Orchidaceae: Oncidiinae) [93](/file_url/826) **Gustavo A. Romero-González, German Carnevali Fernández-Concha, Günter Gerlach, and William Cetzal-lx** SortNovelties in the orchid flora of Venezuela VIII. Subtribe Eriopsidinae. *Eriopsis*. [101](/file_url/827) **Ihsan A. Al-Shehbaz** Sort*Cardamine xinfenii* (Brassicaceae), a new species from Sichuan (China) [145](/file_url/828) **Nidia L. Cuello and Daniel Santamaría-Aguilar** SortA new species of *Freziera* (Pentaphylacaceae) from the Venezuelan Andes [147](/file_url/829) **Daniel Santamaría-Aguilar and Reinaldo Aguilar Fernández** SortThree new species of *Sloanea* (Elaeocarpaceae) from Costa Rica, with emphasis on the species from the Osa Peninsula. [151](/file_url/831) **Gerardo A. Aymard and Francisco Castro-Lima** SortA second tree species of *Ampelozizyphus* (Rhamnaceae), from the upper Cuyarí river basin, Guianía (Colombia) [161](/file_url/832) **Pedro Luís Rodrigues de Moraes and Anderson Falcade** SortThe lauraceous collections of Carl Friedrich Philipp von Martius in the *Flora Brasiliensis* [167](/file_url/833) **Franco Pupulin** Sort× *Cochlezella costaricensis*, a name for a rare natural hybrid in the Zygopetalinae (Orchidaceae) [199](/file_url/834) **Gerardo A. Aymard** SortNovelties in Dilleniaceae from Ecuador [209](/file_url/835) **Kanchi N. Gandhi** SortValidation of *Pediomelum palmeri* (Fabaceae) [213](/file_url/836) **Gustavo A. Romero-González and Gerardo A. Aymard** SortCorrigendum Reconsidering *Strychnos gubleri* (Loganiaceae) [215](/file_url/837) SortIndex to New Names and Combinations Sort[217](/file_url/838) ### HPB - Volume 20, Number 1 expand\_more Sort**[Complete Issue](/file_url/797) (**31.7MB) [](/file_url/797) SortCover, Front Matter, End Matter and Table of Contents [ToC](/file_url/807) **Ihsan A. Al-Shehbaz, Paúl Gonzáles and Asunción Cano** Sort*Englerocharis blanca-leoniae* (Brassicaceae), a new species from Puno, Peru [1](/file_url/798) **Ihsan A. Al-Shehbaz** SortTypification of Himalayan taxa of Brassicaceae (Cruciferae) [5](/file_url/799) **Gustavo A. Romero-González and Gerardo Aymard** SortReconsidering *Strychnos gubleri* (Loganiaceae) [29](/file_url/800) **A. L.V. Toscano de Brito and Carlyle A. Luer** SortNew species and nomenclatural notes in the Pleurothallidinae (Orchidaceae) from Brazil [39](/file_url/801) **Daniel Santamaría-Aguilar** SortValidation of two names and the description of a new species of *Freziera* (Pentaphylacaceae) from the Peruvian Andes [69](/file_url/802) **Laura P. Lagomarsino and Daniel Santamaría-Aguilar** SortLectotypification of Peruvian Campanulaceae names associated with collections made by Augusto Weberbauer [77](/file_url/803) **Maria Lúcia Kawasaki and Álvaro J. Pérez** SortTwo new species of Myrtaceae from Ecuador [81](/file_url/804) **Saman A. Ahmad and Ali A. Askari** SortEthnobotany of the Hawraman region of Kurdistan Iraq [89](/file_url/805) SortIndex to New Names and Combinations Sort[91](/file_url/806) ### HPB - Volume 19, Number 2 expand\_more Sort**Complete Issue (**41.7MB) [Complete Issue](/file_url/784) SortCover, Front Matter, End Matter and Table of Contents [ToC](/file_url/782) **Ihsan A. Al-Shehbaz and Dmitry A. German** SortA synopsis of the genus *Braya* (Brassicaceae) [161](/file_url/781) **Gerardo Aymard-C., Lisa M. Campbell, and Gustavo A. Romero-González** Sort*Paypayrola arenacea* (Violaceae), a new species with an unusual life-form from a white sand savanna in the Amazon river basin of Venezuela [175](/file_url/783) **Xavier Cornejo and Eric Hágsater** Sort*Epidendrum aromoense* (Orchidaceae, Laeliinae), a new species from the coastal dry forests in western Ecuador [185](/file_url/780) **Xavier Cornejo, Hugh H. Iltis, and Carlos E. Cerón** Sort*Capparidastrum tafallanum* (Capparaceae), a new species from the northwestern Andean slopes of Ecuador [189](/file_url/779) **Franco Pupulin and Diego Bogarín** Sort*Aliae Lepanthes Machogaffenses* (Orchidaceae: Pleurothallidinae) [193](/file_url/778) **Saman A. Ahmad** Sort*Onosma hawramanensis* (Boraginaceae), a new species from Kurdistan, Iraq [201](/file_url/777) **Gustavo A. Romero-González and Carlos Gómez** SortNovelties in the orchid flora of Venezuela VII. Cymbidieae, Catasetinae Notes on *Galeandra* (Orchidaceae), including a new species [203](/file_url/776) **Daniel Santamaría-Aguilar, Alex K. Monro, Quírico Jiménez-Madrigal, and Laura P. Lagomarsino** SortTwo new species of *Freziera* (Pentaphylacaceae) from Costa Rica [219](/file_url/775) **Jason R. Grant** Sort*De Macrocarpaeae* Grisebach *(ex Gentianaceis) speciebus novis* XI: Five new species from the Andes of Ecuador and Colombia [227](/file_url/773) **Jason R. Grant and Julien Vieu** Sort*De Macrocarpaeae Grisebach (ex Gentianaceis) speciebus novis* XII: Three new species from the Andes of Peru [241](/file_url/774) **Chin-Sung Chang and Hee Young Gil** Sort*Sorbus ulleungensis*, a new endemic species on Ulleung Island, Korea [247](/file_url/772) SortIndex to New Names and Combinations Sort257 ### HPB - Volume 19, Number 1 expand\_more SortCover, Front Matter, End Matter and Table of Contents [ToC](/file_url/733) **Howard F. Fox and Maria L. Cullen** SortA Review of Lichenology in Saint Lucia Including a Lichen Checklist [1](/file_url/720) **Ihsan A. Al-Shehbaz and Mahinda Martínez** SortTransfer of *Chaunanthus Gracielae* to *Mostacillastrum* (Brassicaceae) [23](/file_url/721) **Ihsan A. Al-Shehbaz** SortA synopsis of the genus *Noccaea* (Coluteocarpeae, Brassicaceae) [25](/file_url/722) **Ihsan A. Al-Shehbaz, Dmitry A. German, Klaus Mummenhoff, and Hamid Moazzen**i SortSystematics, tribal placements, and synopses of the *Malcolmia* s.l. segregates (Brassicaceae) [53](/file_url/723) **Thiago E. C. Meneguzzo** SortNew combinations and synonyms in Brazilian Oncidiinae (Orchidaceae) [73](/file_url/724) **Paul Ormerod** SortA synopsis of *Eria* Lindl. section *Cylindrolobus* (Blume) Lindl. (Orchidaceae: Eriinae) in Malesia [77](/file_url/725) *Crossoglosda* Dressler and Dodson (Orchidaceae: Malaxideae)—An Addendum [97](/file_url/726) **Robert L. Dressler and Franco Pupulin** SortTwo new white-flowered species of *Sobralia* (Orchidaceae) from Costa Rica [117](/file_url/727) **Pedro Luís Rodrigues de Moraes, Sofie De Smedt, and Mats Hjertson** SortNotes on the Brazilian plants collected by Georg Wilhelm Freyreiss and published by Carl Peter Thunberg in *Plantarum Brasiliensium* [123](/file_url/728) **Pedro Luís Rodrigues de Moraes, Sofie De Smedt, Domingos Benício Oliveira Silva Cardoso, and Laura Guglielmone** SortOn some Brazilian plants distributed by Martius in 1827 and published by Colla in *Herbarium Pedemontanum*—IV [133](/file_url/729) **Pedro Luís Rodrigues de Moraes, Sofie De Smedt, and Laura Guglielmone** SortOn some Brazilian plants distributed by Martius in 1827 and published by Colla in *Herbarium Pedemontanum*—V [143](/file_url/730) SortIndex to New Names and Combinations [157](/file_url/731) SortErrata from Volume 18 No.2 [159](/file_url/732)