Polianthes venustuliflora (Asparagaceae, Agavoideae), a new endemic species of Michoacán, Mexico Autores: Solano Camacho, Eloy, García Mendoza, Abisaí Josué, Ríos-Gómez, Ramiro

Soil respiration in temperate forest ecosystems of Mexico and its relationship with organic carbon Autores: Cruz-Sánchez, Yadihra, López-Teloxa, Leticia C., Gómez Diaz, Jesús D., Monterroso-Rivas, Alejandro I.

“…Soil respiration was sampled with an infrared gas analyzer in four stands and four seasons of the year (May 2019 - January 2020). In addition, soil temperature, soil humidity data, and climatological information were taken from two meteorological stations located within the study area. …”

FAMILIA PTERIDACEAE Autores: Velázquez Montes , Ernesto

Especies de picudos (Coleoptera: Curculionidae) asociados a limón persa en Tabasco, México Autores: Sumano-López, Dante, Wallace-Jones, Robert, Sánchez-Soto, Saúl, Bautista-Martínez, Nestor, Ortiz-García, Carlos Fredy, García-López, Eustolia, Ramos-Hernández, Eder, Sol-Sánchez, Ángel

“…The captures of weevils were made directly in the canopy, from September 2019 to February 2021, for a total of 17 collected in three Persian lemon plantations, two with conventional management and one with organic management, each one with useful plots of two hectares (624 plants). …”

FAMILIA PTERIDACEAE Autores: Velázquez Montes , Ernesto

FAMILIA PTERIDACEAE Autores: Velázquez Montes , Ernesto

FAMILIA PTERIDACEAE Autores: Velázquez Montes , Ernesto

Advances in the biogeographical and ecological knowledge of the genus Quercus (Fagaceae) in Michoacán, Mexico Autores: Uribe-Salas, Dolores, España-Boquera, María Luisa, Torres Miranda, Andrés

Considerations on ecological aspects and conservation status of Pinguicula jackii subsp. jackii (Lentibulariaceae), an endangered species from south-central Cuba Autores: Vasallo Rodríguez, Leosveli, Montes, Rosalina, Escarré Esteve, Antonio, León Cabrera, Julio, Bonet Jornet, Andreu, Alomá Moreno, Omar

Species richness, geographic distribution and conservation status of the genus Dahlia (Asteraceae) in Mexico Autores: Carrasco-Ortiz, Marco, Lino, Guadalupe Munguía, Castro-Castro, Arturo, Vargas-Amado, Georgina, Harker, Mollie, Rodríguez, Aarón

Ethnopharmacological studies of Cecropia obtusifolia (Urticaceae) and its importance in the treatment of type 2 diabetes mellitus: A mini-review Autores: Cadena-Zamudio, Jorge David, Nicasio-Torres, María del Pilar, Guerrero-Analco, José Antonio, Ibarra-Laclette, Enrique

Diversity of shrubs along gradients of elevation and disturbance in central Veracruz, Mexico Autores: Bautista-Bello, Alma P., López-Acosta, Juan Carlos, Castillo-Campos, Gonzalo, Gómez-Diaz, Jorge A., Krömer, Thorsten

Temporal shifts in a Xylaria assemblage (Ascomycota, Xylariaceae) resulting from management activities in a protected cloud forest Autores: Chacón, Santiago, Utrera-Barillas, Elsa, García-Martínez, Miguel A.

Species richness, classification and a checklist of the grasses (Poaceae) of Mexico Autores: Sánchez Ken, Jorge Gabriel

Isolation and selection of solubilizing phosphate soil fungi native to Coahuila state, Mexico Autores: Romero Fernández, Abraham de Jesus, Arias Mota, Rosa María, Mendoza Villarreal, Rosalinda

Foliar anatomy of Malpighia mexicana (Malpighiaceae) Autores: Bárcenas-López, Lorena Yeraldi, Montaño-Arias, Susana Adriana, López-Sandoval, José Antonio, González Huerta, Andrés, Rubí-Arriaga, Martín, Vargas Simón, Georgina

Leaf and stem anatomy, and leaf phytochemical characterization of Flaveria bidentis and F. haumanii (Asteraceae) from Santiago del Estero, Argentina Autores: Paez, Valeria de los Angeles, Albornoz, Patricia Liliana, Lizarraga, Emilio Fernando, Sobrero, Maria Teresa, Chaila, Salvador

Flora and vegetation from the semiarid region of Acultzingo-Maltrata, Veracruz, Mexico Autores: Rivera Hernández, Jaime Ernesto, Flores Hernández, Noé, Vargas Rueda, Abel Felipe, Alcántara Salinas, Graciela, Cházaro Basáñez, Miguel de Jesús, García Albarado, J. Cruz

Diversity of lycopods and ferns of the tropical subdeciduous forest of Hidalgo state, Mexico Autores: Martínez-Cabrera, Dorismilda, Hernández-Hernández, Nubia Neydy, Isidro-Hernández, Benjamín, Hernández-Álvarez, Adriana Gisela, Sánchez-González, Arturo

Estimación del tamaño de una poblacion de Abronia lythrochila Smith & Álvarez del Toro, 1963 (Reptilia: Anguidae) en la Estación Biológica San José, Chiapas, México Autores: Aranda Coello, Manuel, Lievano Oropeza, Paola

“…Con base en los datos de campo recopilados entre 2017 y 2019, la densidad de población fue de 1.7 individuos/hectárea, lo que se traduce en un tamaño poblacional estimado de 7─89 ejemplares en la totalidad de las 16 hectáreas del CECIBACH. …”