| Altitudinal genetic variation in Pinus hartwegii Lindl. I: Height growth, shoot phenology, and frost damage in seedlings H Viveros-Viveros, C Saenz-Romero, JJ Vargas-Hernandez, ... Forest Ecology and Management 257 (3), 836-842, 2009 | 108 | 2009 |
| Distribución y conservación de las poblaciones naturales de Pinus greggii C Ramírez-Herrera, JJ Vargas-Hernández, J López-Upton Acta botánica mexicana, 1-16, 2005 | 103 | 2005 |
| Comparative genetic responses to climate in the varieties of Pinus ponderosa and Pseudotsuga menziesii: reforestation GE Rehfeldt, BC Jaquish, C Sáenz-Romero, DG Joyce, LP Leites, ... Forest Ecology and Management 324, 147-157, 2014 | 99 | 2014 |
| Comparative genetic responses to climate for the varieties of Pinus ponderosa and Pseudotsuga menziesii: Realized climate niches GE Rehfeldt, BC Jaquish, J López-Upton, C Sáenz-Romero, JB St Clair, ... Forest Ecology and Management 324, 126-137, 2014 | 97 | 2014 |
| Geographic variation in leaf, cone and seed morphology of Pinus greggii in navite forests JK Donahue, JL Upton Forest Ecology and Management 82 (1-3), 145-157, 1996 | 86 | 1996 |
| Producción de Pinus greggii Engelm. en mezclas de sustrato con hidrogel y riego, en vivero KR Maldonado-Benitez, A Aldrete, J López-Upton, H Vaquera-Huerta, ... Agrociencia 45 (3), 389-398, 2011 | 79 | 2011 |
| Comparative genetic responses to climate in the varieties of Pinus ponderosa and Pseudotsuga menziesii: Clines in growth potential GE Rehfeldt, LP Leites, JB St Clair, BC Jaquish, C Sáenz-Romero, ... Forest Ecology and Management 324, 138-146, 2014 | 78 | 2014 |
| Reproductive indicators in natural populations of Douglas-fir in Mexico M Mápula-Larreta, J López-Upton, JJ Vargas-Hernández, ... Biodiversity and Conservation 16, 727-742, 2007 | 77 | 2007 |
| Producción de plántulas de Pinus pseudostrobus var. apulcensis en sustratos a base de aserrín J Reyes-Reyes, A Aldrete, VM Cetina-Alcalá, J López-Upton Revista Chapingo. Serie ciencias forestales y del ambiente 11 (2), 105-110, 2005 | 74 | 2005 |
| Indicadores reproductivos en poblaciones naturales de Picea mexicana Martínez C Flores-Lopéz, J Lopéz-Upton, J Vargas-Hernández Agrociencia 39 (1), 117-126, 2005 | 72 | 2005 |
| Seed production of Pinus greggii Engelm. in natural stands in Mexico J López-Upton, JK Donahue Tree Planters Notes 46, 86-92, 1995 | 72 | 1995 |
| Caracterización de medios de crecimiento compuestos por corteza de pino y aserrín T Sánchez-Córdova, A Aldrete, VM Cetina-Alcalá, J López-Upton Madera y bosques 14 (2), 41-49, 2008 | 68 | 2008 |
| Altitudinal genetic variation among Pinus pseudostrobus populations from Michoacán, México: two location shadehouse test results C Sáenz-Romero, GE Rehfeldt, JC Soto-Correa, S Aguilar-Aguilar, ... Revista fitotecnia mexicana 35 (2), 111-121, 2012 | 61 | 2012 |
| Effect of cutting age and substrate temperature on rooting of Taxus globosa L Muñoz-Gutiérrez, JJ Vargas-Hernández, J López-Upton, ... New forests 38, 187-196, 2009 | 59 | 2009 |
| Variación de características morfológicas en conos y semillas de Pinus greggii. LU Javier, JM Jesus, VHJ Jesus, ASJ Carmen Agrociencia 3, 1993 | 58 | 1993 |
| A new variety of Pinus greggii (Pinaceae) in Mexico JK DONAHUE, JL UPTON SIDA, Contributions to Botany, 1083-1093, 1999 | 53 | 1999 |
| Recent evidence of Mexican temperate forest decline and the need for ex situ conservation, assisted migration, and translocation of species ensembles as adaptive management to … C Sáenz-Romero, E Mendoza-Maya, E Gómez-Pineda, A Blanco-García, ... Canadian Journal of Forest Research 50 (9), 843-854, 2020 | 52 | 2020 |
| Morfometría, germinación y composición mineral de semillas de Lupinus silvestres M Pablo-Pérez, LC Lagunes-Espinoza, J López-Upton, J Ramos-Juárez, ... Bioagro 25 (2), 101-108, 2013 | 51 | 2013 |
| Variación genética altitudinal en el crecimiento de plantas de Pinus pseudostrobus Lindl. en campo H Viveros-Viveros, C Sáenz-Romero, J López-Upton, ... Agrociencia 39 (5), 575-587, 2005 | 51 | 2005 |
| Variación morfológica y anatómica en poblaciones mexicanas de Pseudotsuga (Pinaceae) VJR Hernández, JJ Hernández, JL Upton, HV Huerta Acta Botánica Mexicana, 47-67, 2005 | 50 | 2005 |
