| Changes in floristic composition and physiognomy are decoupled along elevation gradients in central Argentina MA Giorgis, AM Cingolani, DE Gurvich, PA Tecco, J Chiapella, F Chiarini, ... Applied Vegetation Science 20 (4), 558-571, 2017 | 104 | 2017 |
| A molecular phylogenetic study of Deschampsia (Poaceae: Aveneae) inferred from nuclear ITS and plastid trnL sequence data: support for the recognition of Avenella and … J Chiapella Taxon 56 (1), 55-64, 2007 | 72 | 2007 |
| Molecular phylogeny of Gymnocalycium (Cactaceae): Assessment of alternative infrageneric systems, a new subgenus, and trends in the evolution of the genus PH Demaio, MHJ Barfuss, R Kiesling, W Till, JO Chiapella American Journal of Botany 98 (11), 1841-1854, 2011 | 58 | 2011 |
| The Deschampsia cespitosa complex in central and northern Europe: a morphological analysis J Chiapella Botanical Journal of the Linnean Society 134 (4), 495-512, 2000 | 50 | 2000 |
| Flora de San Juan: República Argentina R Kiesling, D Añon Suárez, O Boelcke, JB Martínez Laborde, ME Múlgura, ... Buenos Aires: Vazquez Mazzini, Estudio Sigma, EFU, Univ. Nac. de San Juan …, 1994 | 46 | 1994 |
| A Revision of Deschampsia, Avenella, and Vahlodea (Poaceae, Poeae, Airinae) in South America1 J Chiapella, FO Zuloaga Annals of the Missouri Botanical Garden 97 (2), 141-162, 2010 | 38 | 2010 |
| La flora del parque provincial Tromen, provincia de Neuquén, Argentina J Chiapella, C Ezcurra Multequina, 51-60, 1999 | 35 | 1999 |
| Disentangling the Tillandsia capillaris complex: phylogenetic relationships and taxon boundaries in Andean populations LV Castello, MHJ Barfuss, W Till, L Galetto, JO Chiapella Botanical Journal of the Linnean Society 181 (3), 391-414, 2016 | 34 | 2016 |
| Distribution of rDNA and polyploidy in Deschampsia antarctica E. Desv. in Antarctic and Patagonic populations ML González, JD Urdampilleta, M Fasanella, AC Premoli, JO Chiapella Polar Biology 39, 1663-1677, 2016 | 32 | 2016 |
| The Deschampsia cespitosa complex (Poaceae: Aveneae) with special reference to Russia J Chiapella, NS Probatova Botanical Journal of the Linnean Society 142 (2), 213-228, 2003 | 31 | 2003 |
| Flora vascular de las montañas de Córdoba (Argentina): características y distribución de las especies a través del gradiente altitudinal MA Giorgis, MV Palchetii, R Morera, M Cabido, JO Chiapella, ... Boletín de la Sociedad argentina de Botánica 56 (3), 327-345, 2021 | 28 | 2021 |
| Characterization of some satellite DNA families in Deschampsia antarctica (Poaceae) ML González, JO Chiapella, JD Urdampilleta Polar Biology 41, 457-468, 2018 | 28 | 2018 |
| How did a grass reach Antarctica? The Patagonian connection of Deschampsia antarctica (Poaceae) M Fasanella, AC Premoli, JD Urdampilleta, ML González, JO Chiapella Botanical Journal of the Linnean Society 185 (4), 511-524, 2017 | 28 | 2017 |
| A morphological and molecular study in the Deschampsia cespitosa complex (Poaceae; Poeae; Airinae) in northern North America JO Chiapella, VL DeBoer, GC Amico, JC Kuhl American Journal of Botany 98 (8), 1366-1380, 2011 | 26 | 2011 |
| Plant endemism in the Sierras of Córdoba and San Luis (Argentina): understanding links between phylogeny and regional biogeographical patterns JO Chiapella, PH Demaio PhytoKeys, 59, 2015 | 25 | 2015 |
| Unveiling new sequestrate Cortinarius species from northern Patagonian Nothofagaceae forests based on molecular and morphological data N Pastor, J Chiapella, F Kuhar, AB Mujic, EM Crespo, ER Nouhra Mycologia 111 (1), 103-117, 2019 | 18 | 2019 |
| Munroa argentina, a Grass of the South American Transition Zone, Survived the Andean Uplift, Aridification and Glaciations of the Quaternary LD Amarilla, AM Anton, JO Chiapella, MM Manifesto, DF Angulo, V Sosa PLoS One 10 (6), e0128559, 2015 | 16 | 2015 |
| Las formas de vida de las plantas como indicadores de factores ambientales D Grigera, C Brion, JO Chiapella, MS Pillado Medio Ambiente 13 (1), 11-29, 1996 | 16 | 1996 |
| Lichen species assemblage gradient in South Shetlands Islands, Antarctica: relationship to deglaciation and microsite conditions JM Rodriguez, A Passo, JO Chiapella Polar Biology 41, 2523-2531, 2018 | 15 | 2018 |
| Vascular plants of Sierra de Famatina (La Rioja, Argentina): an analysis of its biodiversity GE Barboza, JJ Cantero, FE Chiarini, JO Chiapella, SE Freire, CO Nunez, ... Magnolia Press, 2016 | 15 | 2016 |
