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1

Castillo-Argüero, Silvia, Gabriela Montes-Cartas, Marco Antonio Romero-Romero, et al. "Dinámica y conservación de la flora del matorral xerófilo de la Reserva Ecológica del Pedregal de San Ángel (D. F., México)." Botanical Sciences, no. 74 (June 2, 2017): 51. http://dx.doi.org/10.17129/botsci.1686.

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The xerophytic scrub located on the lava field produced by the Xitle volcano has been almost completely destroyed by the urban sprawl of Mexico City. The Pedregal de San Ángel Ecological reserve (1.77 km2) offers protection to one of the most important remnant portions. Despite such protection status, this plant community is presently still affected by invasion of exotic species, pollution, illegal extraction of selected species, and recurrent fires. The aim of this study was to update the floristic knowledge of the reserve and to analyze possible changes in the floristic richness and composit
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Carbajal-Márquez, Rubén A., José C. Arenas-Monroy, Gustavo E. Quintero-Díaz, Zaira Y. González-Saucedo, and Christian M. García-Balderas. "First records of the Chihuahuan Black-headed Snake, Tantilla wilcoxi Stejneger, 1902 (Squamata: Colubridae), in the Mexican state of Jalisco." Check List 11, no. 1 (2015): 1537. http://dx.doi.org/10.15560/11.1.1537.

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Based on three specimens, we document the occurrence of Tantilla wilcoxi in the Mexican state of Jalisco. This species was found at two localities, 2.9 km apart, both in the ecotone between xerophytic scrub and oak forest in the arid plains of the municipality of Ojuelos de Jalisco in the northeastern portion of the state.
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Reyes-Agüero, J. Antonio, Francisco González-Medrano, and José D. García-Pérez. "Flora vascular de la Sierra Monte Grande, municipio de Charcas, San Luis Potosí, México." Botanical Sciences, no. 58 (April 27, 2017): 31. http://dx.doi.org/10.17129/botsci.1485.

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Monte Grande mountain range is a small (41.8 km~) area located in the north San Luis Potosi high plateau. The characteristic vegetation include oakscrub, pinyon woodland and three types of xerophytic scrub. The flora of this area comprises 74 families, 242 genera and 397 species; 45 of these species represent new records for the San Luis Potosi high plateau.
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Carbajal-Márquez, Rubén, José Arenas-Monroy, Gustavo Quintero-Díaz, Zaira González-Saucedo, and Christian García-Balderas. "First records of the Chihuahuan Black-headed Snake, Tantilla wilcoxi Stejneger, 1902 (Squamata: Colubridae), in the Mexican state of Jalisco." Check List 11, no. (1) (2015): 1–3. https://doi.org/10.15560/11.1.1537.

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Based on three specimens, we document the occurrence of <em>Tantilla wilcoxi </em>in the Mexican state of Jalisco. This species was found at two localities, 2.9 km apart, both in the ecotone between xerophytic scrub and oak forest in the arid plains of the municipality of Ojuelos de Jalisco in the northeastern portion of the state.
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Torres-Vivanco, Adrián, Cuauhcihuatl Vital-García, and Israel Moreno-Contreras. "A new record of Lewis’s Woodpecker, Melanerpes lewis (Gray, 1849) (Aves, Picidae) from Chihuahua, with comments on its status in Mexico." Check List 11, no. 6 (2015): 1792. http://dx.doi.org/10.15560/11.6.1792.

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We present a new record of Lewis’s Woodpecker, Melanerpes lewis (Gray, 1849), a rare winter visitor to northern Mexico, in a riparian-grassland corridor at La Regina, Buenaventura Municipality, Chihuahua, on 11–12 January 2014. The record represents the fourth record of this species in the state, and the first record for both the northern portion of the Chihuahua region and the Mexican ecoregion level IV “Foothills and Plains with grasslands, xerophytic scrub and conifer oak forests”. We also comment on its current status and distribution in Mexico.
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Quintero-Díaz, Gustavo Ernesto, Armando Cardona-Arceo, and Rubén Alonso Carbajal-Márquez. "The Great Plains Ratsnake, Pantherophis emoryi Baird & Girard, 1853, (Squamata: Colubridae), a new state record from Aguascalientes, México." Check List 12, no. 3 (2016): 1903. http://dx.doi.org/10.15560/12.3.1903.

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We report an adult male specimen of the snake Pantherophis emoryi from xerophytic scrub habitat in the Municipality of Real de Asientos, Aguascalientes, México. This specimen represents the first state record of P. emoryi from Aguascalientes and extends the known distribution of the species 107 km in a straight line west-northwest from the nearest previous record. Our specimen was found in habitat that is under heavy agricultural pressure, and recently, threatened by mining. This may indicate that other Chihuahuan Desert taxa may be found in this area.
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Torres-Vivanco, Adrián, Cuauhcihuatl Vital-García, and Israel Moreno-Contreras. "A new record of Lewis's Woodpecker, Melanerpes lewis (Gray, 1849) (Aves, Picidae) from Chihuahua, with comments on its status in Mexico." Check List 11, no. (6) (2015): 1–4. https://doi.org/10.15560/11.6.1792.

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We present a new record of Lewis's Woodpecker, <em>Melanerpes lewis </em>(Gray, 1849), a rare winter visitor to northern Mexico, in a riparian-grassland corridor at La Regina, Buenaventura Municipality, Chihuahua, on 11–12 January 2014. The record represents the fourth record of this species in the state, and the first record for both the northern portion of the Chihuahua region and the Mexican ecoregion level IV "Foothills and Plains with grasslands, xerophytic scrub and conifer oak forests". We also comment on its current status and distribution in Mexico.
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Quintero-Díaz, Gustavo, Armando Cardona-Arceo, and Rubén Carbajal-Márquez. "The Great Plains Ratsnake, Pantherophis emoryi Baird & Girard, 1853, (Squamata: Colubridae), a new state record from Aguascalientes, México." Check List 12, no. (3) (2016): 1–16. https://doi.org/10.15560/12.3.1903.

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We report an adult male specimen of the snake <em>Pantherophis emoryi </em>from xerophytic scrub habitat in the Municipality of Real de Asientos, Aguascalientes, México. This specimen represents the first state record of <em>P. emoryi</em> from Aguascalientes and extends the known distribution of the species 107 km in a straight line west-northwest from the nearest previous record. Our specimen was found in habitat that is under heavy agricultural pressure, and recently, threatened by mining. This may indicate that other Chihuahuan Desert taxa may be found in this area.
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Thin, Nguen Nghia, Nguen Ba Thu, and Tran Van Thuy. "Classification of vegetation in Cucphuong National Park with the aim of large-scale mapping, Vietnam." Geobotanical mapping, no. 1994-1995 (1996): 64–67. http://dx.doi.org/10.31111/geobotmap/1994-1995.64.

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The tropical seasonal rainy evergreen broad-leaved forest vegetation of the Cucphoung National Park has been classified and the distribution of plant communities has been shown on the map using the relations of vegetation to geology, geomorphology and pedology. The method of vegetation mapping includes: 1) the identifying of vegetation types in the remote-sensed materials (aerial photographs and satellite images); 2) field work to compile the interpretation keys and to characterize all the communities of a study area; 3) compilation of the final vegetation map using the combined information. I
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Pérez García, Eduardo A., Anderson C. Sevilha, Jorge A. Meave, and Aldicir Scariot. "Diferenciación florística en afloramientos calizos del sur de México y el centro de Brasil: un enfoque de diversidad beta." Botanical Sciences 84 (May 20, 2019): 45. http://dx.doi.org/10.17129/botsci.2294.

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We studied the spatial arrangement of floristic diversity in two systems of limestone outcrops, located in two distant Neotropical sites: the region of Nizanda (S Mexico) and the Paranã Valley (Central Brazil). We addressed the question whether their vegetation could display a similar zonation, and we explored the relative effects of distance and an environmental gradient on α-, β- and γ-diversities. The limestone outcrops at both sites are similar in size and in elevation, but strongly differ in between-outcrop distance by an order of magnitude. At each study site three individual limestone o
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11

Chefaoui, R. M., S. Chozas, O. Correia, A. M. C. Santos, and J. Hortal. "Using niche models of indicator species to predict the distribution of xerophytic shrub dune communities." Web Ecology 16, no. 1 (2016): 47–49. http://dx.doi.org/10.5194/we-16-47-2016.

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Abstract. Dune plant assemblages are affected by severe conditions, which makes them excellent models for studying the effects of species interactions and environmental conditions on community structure. We evaluate the relationship between the structure of dune communities, local environmental conditions and the suitability of climatic conditions for their characteristic species. Using data from an extensive survey of xerophytic inland sand dune scrub communities from Portugal – one of the most threatened habitat types of Europe – we identify the main gradients of vegetation composition, the
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12

Barcenas-Peña, Alejandrina, Steven D. Leavitt, Felix Grewe, and H. Thorsten Lumbsch. "Diversity of Xanthoparmelia (Parmeliaceae) species in Mexican xerophytic scrub vegetation, evidenced by molecular, morphological and chemistry data." Anales del Jardín Botánico de Madrid 78, no. 1 (2021): e107. http://dx.doi.org/10.3989/ajbm.2564.

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The genus Xanthoparmelia is the largest genus of lichen- forming fungi with about 800 species worldwide. Xanthoparmelia is also common in the deserts of central Mexico, but only a few molecular studies exist on its species’ diversity in this region. In this study, we sampled 38 Xanthoparmelia species from around the world including species from the xerophytic scrubs of central Mexico to assess the diversity using an integrative approach. Molecular phylogenetic analyses were performed using a combination of the ITS, mtSSU and nuLSU genetic markers. We evaluated our phylogenetic results in a con
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Castillo-Picazo, GER, and R. García-Collazo. "Comparación de la dieta del cacomixtle norteño, Bassariscus astutus de un bosque templado y un matorral xerófilo, del centro de México." BIOCYT Biología, Ciencia Y Tecnología 12 (June 7, 2019): 834–45. https://doi.org/10.5281/zenodo.15536853.

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The present study aims to deepen on the diet of the Ringtail (Bassariscus astutus) by analyzing their scats in two locations, one in an Oak forest in Mexico State (AST) and other in a xerophytic scrub in Hidalgo State (TDR). A 67 scats were analyzed, obtained in 2007. The VIA was measured taking into account the following data: weight and occurrence frequency of the food items. In AST 23 items were consumed and in TDR 21 items. The primary food items in AST were the nopal fruits Opuntia streptacantha and Opuntia megacantha, Melolonthidae beetles, also the consumption of waste from food of anth
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Carrillo-Hidalgo, José. "Misdirected incubation in Common Kestrels Falco tinnunculus: a case of visual stimulus?" Biodiversity Observations 12 (May 27, 2022): 46–53. http://dx.doi.org/10.15641/bo.1225.

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The availability of suitable nesting sites may lead to interspecific competition and result in usurpation of these resources. Nest usurpation may result from a population increase of the usurping species and the limited availability of suitable nesting sites. With raptors, interspecific competition for nesting sites with other non-raptor bird species is a rarely documented phenomenon, particularly when it results in mixed interspecific clutches and misdirected reproductive behaviours. I observed a pair of Common Kestrels Falco tinnunculus, without its own clutch, incubating a clutch of two fer
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Villaseñor, José Luis, and Enrique Ortiz. "Floristic richness comparison among the Mexican states." Revista Mexicana de Biodiversidad 96 (May 30, 2025): e965505. https://doi.org/10.22201/ib.20078706e.2025.96.5505.

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The number of native vascular plant species recorded in each of the 32 Mexican states was evaluated to identify and compare their floristic richness values and determine their floristic similarities. The floristic richness was further segregated to estimate the proportions documented for each of the 5 main biomes recognized in the country. We assumed that the floristic composition in the Mexican states follows a geographical association and that geographically close states will show assemblages defined by their floristic elements. The state of Oaxaca recorded the highest richness in all of Mex
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Soto-Trejo, Fabiola, Guadalupe Palomino, José Luis Villaseñor, and Daniel J. Crawford. "Polyploidy in Asteraceae of the xerophytic scrub of the Ecological Reserve of the Pedregal of San Angel, Mexico City." Botanical Journal of the Linnean Society 173, no. 2 (2013): 211–29. http://dx.doi.org/10.1111/boj.12080.

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GARCÍA-MENDOZA, ABISAÍ JOSUÉ, DANIEL SANDOVAL-GUTIÉRREZ, and ROSARIO REDONDA-MARTÍNEZ. "Mixtecalia, a new monotypic genus of the subtribe Tussilagininae (Senecioneae, Asteraceae) from the state of Oaxaca, Mexico." Phytotaxa 438, no. 2 (2020): 119–29. http://dx.doi.org/10.11646/phytotaxa.438.2.5.

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A new monotypic genus, Mixtecalia, from the Tlaxiaco district located in the state of Oaxaca, Mexico, is described and illustrated. It differs from other Mexican genera of the subtribe Tussilagininae in the monocarpic reproductive strategy (being the only genus of the subtribe to date to have it) as well as the verticillate leaves, the arrangement of which resembles aerial rosettes similar to those of Dendrosenecio. However, in Mixtecalia the verticillate leaves are absent during the flowering period. Mixtecalia has terete and lanate stems; ovate-elliptical leaves, which are tomentose on both
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Aranda Pineda, José Antonio, Beatriz Maruri Aguilar, and Emiliano Sánchez Martínez. "El matorral micrófilo del Semidesierto Queretano: conocimiento actual, amenazas y propuestas de conservación." Naturaleza y Sociedad. Desafíos Medioambientales, no. 11 (February 10, 2025): 31–59. https://doi.org/10.53010/nys11.02.

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Querétaro—one of the five smallest states in Mexico—has a great biodiversity expressed in multiple ecosystems and vegetation types. In this diversity of environments, the arid zones cover about 40% of the surface, and they are home to different types of xerophytic scrubs, among which the microphyllous scrub stands out for its high diversity of flora and fauna and high presence of endemic species, some of them under threat category in national and international lists. This paper analyzes the Querétaro microphyllous scrubland (MMQ, for its initials in Spanish) with a broad perspective, including
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Barcenas-Peña, Alejandrina, Steven D. Leavitt, Jen-Pan Huang, Felix Grewe, and H. Thorsten Lumbsch. "Phylogenetic study and taxonomic revision of the Xanthoparmelia mexicana group, including the description of a new species (Parmeliaceae, Ascomycota)." MycoKeys 40 (September 18, 2018): 13–28. http://dx.doi.org/10.3897/mycokeys.40.26724.

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Xanthoparmelia(Parmeliaceae, Ascomycota) is the most species-rich genus of lichen-forming fungi. Species boundaries are based on morphological and chemical features, varying reproductive strategies and, more recently, molecular sequence data. The isidiateXanthoparmeliamexicanagroup is common in arid regions of North and Central America and includes a range of morphological variation and variable secondary metabolites – salazinic or stictic acids mainly. In order to better understand the evolutionary history of this group and potential taxonomic implications, a molecular phylogeny representing
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Maldonado, Antonio, and Carolina Villagrán. "Paleoenvironmental Changes in the Semiarid Coast of Chile (∼32°S) during the Last 6200 cal Years Inferred from a Swamp–Forest Pollen Record." Quaternary Research 58, no. 2 (2002): 130–38. http://dx.doi.org/10.1006/qres.2002.2353.

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AbstractPollen analysis of two sediment records from a coastal swamp forest site in the Chilean semiarid region (31°50′S; 71°28′W) shows an alternation of dry and wet phases during the past ∼6100 cal yr B.P. The most prominent vegetation changes occur at ∼4200 cal yr B.P., with the expansion of the swamp forest taxa Luma chequen and Escallonia sp., followed by a regression of the forest beginning at ∼3200 cal yr B.P. and ending with its replacement by a xerophytic scrub, between ∼1800 and 1300 cal yr B.P. The swamp forest reexpanded after ∼1300 cal yr B.P. and persisted, with minor variation,
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Beovides-Casas, K., and C. A. Mancina. "Natural history and morphometry of the Cuban iguana (Cyclura nubila Gray, 1831) in Cayo Sijú, Cuba." Animal Biodiversity and Conservation 29, no. 1 (2006): 1–8. http://dx.doi.org/10.32800/abc.2006.29.0001.

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The report presents data about the Cuban iguana population (Cyclura nubila nubila) inhabiting Cayo Sijú, an 88 ha island off the southwest coast of Cuba. Population densities estimated using strip transects were higher in xerophytic coastal scrub (6.72 ± 6.25 iguanas/ha) than in typical sand vegetation (3.63 ± 2.71 iguanas/ha) and mangrove forests (2.9 ± 2.9 iguanas/ha). The total population for the cay was estimated at 350 individuals with an adult biomass of approximately 11.67 kg/ha. Densities varied minimally between three habitat types and between the wet and dry seasons. No significant d
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Bouazza, Naima, Kaouider Cherifi, Brahim Babali, and Mohammed Bouazza. "Bibliographical note on the syntaxonomy of the vegetation of Tlemcen, Hafir, Moutas and its reserve (North-western Algeria)." Bangladesh Journal of Plant Taxonomy 27, no. 2 (2020): 345–58. http://dx.doi.org/10.3329/bjpt.v27i2.50673.

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This study provides bibliographical note on the syntaxonomy of the vegetation of Tlemcen, Hafir, Moutas of North-western Algeria, including the associations and alliances of the different higher units found in the Hafir forest and the Moutas Reserve. In this work, we observed modifications of forest and pre-forest structures according to bioclimatic variations. However, in this region, the xericity of the climate is not the only factor destroying the plant cover, anthropization is also a degradation factor. While being aware of the negative consequences, man, through their abusive cultivation,
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Barcenas-Peña, Alejandrina, Steven D. Leavitt, Jen-Pan Huang, Felix Grewe, and H. Thorsten Lumbsch. "Phylogenetic study and taxonomic revision of the Xanthoparmelia mexicana group, including the description of a new species (Parmeliaceae, Ascomycota)." MycoKeys 40 (September 18, 2018): 13–28. https://doi.org/10.3897/mycokeys.40.26724.

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Xanthoparmelia (Parmeliaceae, Ascomycota) is the most species-rich genus of lichen-forming fungi. Species boundaries are based on morphological and chemical features, varying reproductive strategies and, more recently, molecular sequence data. The isidiate Xanthoparmelia mexicana group is common in arid regions of North and Central America and includes a range of morphological variation and variable secondary metabolites – salazinic or stictic acids mainly. In order to better understand the evolutionary history of this group and potential taxonomic implications, a molecular phylogeny represent
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24

Rangel-Rojas, J. Manuel, Juan F. Charre-Medellín, Tiberio Monterrubio-Rico, and Gloria Magaña-Cota. "Primer registro del tlalcoyote (Taxidea taxus) en la Reserva de la Biosfera Sierra Gorda, Guanajuato." Revista Mexicana de Mastozoología (Nueva Epoca) 9, no. 1 (2019): 44. http://dx.doi.org/10.22201/ie.20074484e.2019.1.1.267.

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ResumenEn el estado de Guanajuato se confirmó la presencia de tlalcoyote (Taxidea taxus) mediante fototrampeo. Estos registros se localizan en la zona de influencia de la Reserva de la Biosfera Sierra Gorda de Guanajuato (RBSGG) y complementan ellistado de mamíferos reportados en la reserva. Los registros más cercanos de tlalcoyote se localizan a 90 km al noroeste en el estado de San Luis Potosíy a 105 km al suroeste del registro colectado en Silao, Guanajuato por Alfredo Dugès en 1874. Es fundamental incluir al tlalcoyote dentro del plan de manejo de la rbsgg con el fin de implementar accione
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Ruiz-Sanchez, Eduardo, Lynn G. Clark, Ximena Londoño, Teresa Mejía-Saulés, and Gilberto Cortés. "Morphological keys to the genera and species of bamboos (Poaceae: Bambusoideae) of Mexico." Phytotaxa 236, no. 1 (2015): 1. http://dx.doi.org/10.11646/phytotaxa.236.1.1.

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The diversity of the grass subfamily Bambusoideae native to Mexico is represented by two tribes, the tropical woody bamboos (Bambuseae) with three subtribes, Arthrostylidiinae, Chusqueinae and Guaduinae, and the herbaceous bamboos (Olyreae) with the single subtribe Olyrinae. In addition, Bambusa oldhamii, B. vulgaris, Phyllostachys aurea, P. bambusoides and Guadua angustifolia are cultivated in Mexico. The aim of this study is to provide morphological keys to the genera and species of the native and the most common cultivated bamboos in Mexico. In total, Mexico has 54 native, four herbaceous a
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McAuliffe, Joseph R., Leslie D. McFadden, Lyman P. Persico, and Tammy M. Rittenour. "Climate and Vegetation Change, Hillslope Soil Erosion, and the Complex Nature of Late Quaternary Environmental Transitions, Eastern Mojave Desert, USA." Quaternary 5, no. 4 (2022): 43. http://dx.doi.org/10.3390/quat5040043.

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In what are now the warm deserts of the American Southwest, direct effects of changing climate on plant distributions are typically viewed as the principal driver of vegetation changes that followed the late Pleistocene–Holocene transition (LPH). However, at a semi-arid site in the eastern Mojave Desert, the transition to modern, shrub-dominated desert scrub on xeric, south-aspect hillslopes occurred only after the erosion of relatively thick soils toward the end of the mid-Holocene. Soils with well-developed Bt horizons began to form in the late Pleistocene on both north- and south-aspect hil
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Brisset, Elodie, Jordi Revelles, Isabel Expósito, Joan Bernabeu Aubán, and Francesc Burjachs. "Socio-Ecological Contingencies with Climate Changes over the Prehistory in the Mediterranean Iberia." Quaternary 3, no. 3 (2020): 19. http://dx.doi.org/10.3390/quat3030019.

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We conducted palynological, sedimentological, and chronological analyses of a coastal sediment sequence to investigate landscape evolution and agropastoral practices in the Nao Cap region (Spain, Western Mediterranean) since the Holocene. The results allowed for a reconstruction of vegetation, fire, and erosion dynamics in the area, implicating the role of fire in vegetation turnover at 5300 (mesophilous forests replaced by sclerophyllous scrubs) and at 3200 calibrated before present (cal. BP) (more xerophytics). Cereal cultivation was apparent from the beginning of the record, during the Mid-
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Fedoronchuk, M., V. Protopopova, M. Shevera, et al. "Synanthropization of forest and shrub florocomplexes of the Middle Cis-Dnipro Region (Ukraine)." Biolohichni systemy 12, no. 2 (2020): 263–78. http://dx.doi.org/10.31861/biosystems2020.02.263.

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The information about the modern state synanthropization of forest and schrub floristic complexes of the Middle Cis-Dnipro Region (Ukraine) is generalized. The studies complexes recently have been significantly affected by anthropogenic influences and its consequences have led to a change in their floristic composition. The synanthropic fraction of the flora of studies floristic complexes is represent by 262 species of vascular plants, incl. 100 apophytes and 162 aliens. The results of fractional and structural analysis is presented. In the apophytic fraction, the largest number of species bel
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Schnetter, Reinhard. "ALGUNOS ASPECTOS SOBRE LA TEMPERATURA DE HOJAS PERTENECIENTES A PLANTAS DE LA REGIÓN XEROFÍTICA DE SANTA MARTA (COLOMBIA)." Bulletin of Marine and Coastal Research 5 (January 1, 2016). http://dx.doi.org/10.25268/bimc.invemar.1971.5.0.570.

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Leaf temperatures of several plant species of the xerophytic vegetation near Santa Marta (Colombia) were studied during the dry and the wet season. The leaves of species growing in a cactus thorn scrub reached very high temperatures, especially in the dry season, while leaf temperatures of plants in the area of a disappeared semi-deciduous seasonal forest were lower because of more favorable conditions of water supply and microclimate.
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Rivera, Patricia, Teresa Terrazas, Alicia Rojas-Leal, and José Luis Villaseñor. "Leaf architecture and anatomy of Asteraceae species in a xerophytic scrub in Mexico City, Mexico." Acta Botanica Mexicana, no. 126 (June 11, 2019). http://dx.doi.org/10.21829/abm126.2019.1515.

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Background and Aims: Leaf architecture and anatomy in the Asteraceae family are extremely diverse and have been studied from ecological, physiological and evolutionary perspectives. The aims of this study are to describe in detail leaf architecture and anatomy for 61 species belonging to 13 tribes of Asteraceae inhabiting a xerophytic scrub in Mexico City, Mexico and to discuss characters common to these tribes.Methods: Mature and undamaged leaves of 61 species of Asteraceae were collected in southwestern Mexico City in the “Reserva Ecológica del Pedregal de San Ángel” (REPSA). Standard anatom
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Bonilla-Rodríguez, Manuel, Denise Arroyo-Lambaer, Alicia Castillo, Luis Zambrano, and Zenón Cano-Santana. "Urban Ecological Restoration: Setting Priorities for Restoring Native Vegetation in Lava Field Remnants in Mexico City." Frontiers in Sustainable Cities 3 (August 24, 2021). http://dx.doi.org/10.3389/frsc.2021.709357.

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As cities overgrow, the need for ecological restoration is becoming increasingly urgent, especially in densely populated areas. Urban ecological restoration represents the best approach to undertake damages to restore native ecosystem remnants fulfilling biodiversity but also social goals in dense urban settings such as Mexico City. The feasibility of restoring unique xerophytic scrub vegetation in lava field remnants was evaluated in a portion of a university campus in Mexico City. Here we present an index (Need and Feasibility of Restoration Index, NFRI) for such purpose. The NFRI was design
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