Antifungal activity in vitro of Sapranthus microcarpus (Annonaceae) against phytopathogens Autoren: de-la-Cruz-Chacón, Iván, López-Fernández, Nora Yazmin, Riley-Saldaña, Christian Anabí, Castro Moreno, Marisol, González-Esquinca, Alma Rosa

New records and notes on the genus Phanerophlebia (Dryopteridaceae) in Honduras Autoren: Reyes Chávez, Johan David, Diaz Maradiaga, Rina Fabiola, Vega Rodríguez, Hermes Leonel

“… Methods: Between March 2018 and February 2019, we reviewed herbarium specimens of Phanerophlebia and made trips and new collections in previously reported locations, in order to better understand the ecology, habitat, and distribution of the Honduran species.  …”

ANACARDIACEAE Autoren: Tinoco-Domínguez, Eurídice, Castillo-Campos, Gonzalo, Terrazas Salgado, Teresa, Vovides Papalouka, Andrew P.

ANACARDIACEAE Autoren: Tinoco-Domínguez, Eurídice, Castillo-Campos, Gonzalo, Terrazas Salgado, Teresa, Vovides Papalouka, Andrew P.

ANACARDIACEAE Autoren: Tinoco-Domínguez, Eurídice, Castillo-Campos, Gonzalo, Terrazas Salgado, Teresa, Vovides Papalouka, Andrew P.

Morphometry and distribution patterns of Melocactus violaceus subsp. margaritaceus (Cactaceae), in two contrasting Brazilian ecosystems Autoren: Larios Ulloa, Mauricio, Vinicius Meiado, Marcos, Loza Cornejo, Sofía, da Conceiҫão Santos, Katiane

Prioritizing areas for bird conservation at western Transmexican Volcanic Belt Autoren: Galindo-Cruz, Alejandra, Rosas-Espinoza, Verónica Carolina, Vásquez-Bolaños, Miguel, Sahagún-Sánchez, Francisco Javier

Segregación estacional por sexo y edad de venado cola blanca en poblaciones de vida libre y encierro en Durango, México Autoren: Vega-Hernández, Dania Melissa, Gallina-Tessaro, Sonia Antonieta, Correa-Ramírez, Miguel Mauricio, Chairez-Hernández, Isaias, Soto-Cárdenas, Miguel Angel

Fungi catalogue from San Sebastián del Oeste, Jalisco, Mexico Autoren: Rodríguez Alcántar, Olivia, Figueroa García, Darío, Herrera-Fonseca, María de Jesús

First record of Chiococca motleyana (Rubiaceae) in the tropical deciduous forests of the Central Depression of Chiapas, Mexico Autoren: Vicente Rivera, Luis Humberto, Cruz, Angelita López, Vicente Rivera, Blanca Nidia, Pérez Farrera, Miguel Ángel

An unusual new record of Baccharis (Asteraceae) from the Peruvian Andes and its relation with the northern limit of the dry puna Autoren: Gonzáles, Paúl, Cano, Asunción, Müller, Jochen

New records for the flora of Veracruz in the Cañón del Río Blanco National Park, Mexico Autoren: Vargas Rueda, Abel Felipe, Rivera Hernández, Jaime Ernesto, Cházaro Basáñez, Miguel De Jesús, Alcántara Salinas, Graciela

Diagnostic of investments for environmental conservation programs in Mexico City, 2000-2018 Autoren: Moreno Unda, Arcelia Amaranta, Perevochtchikova, María

Analysis of the composition, structure, diversity and uses of vegetation in a landscape of the Tehuacán-Cuicatlán Biosphere Reserve, Mexico Autoren: Zavaleta, Arturo, Mandujano, Salvador, López-Téllez, Concepción

Morfología de la trompa de Eustaquio en cobayos (Cavia porcellus), gallo doméstico (Gallus gallus) y ranas (Rana catesbeiana) Autoren: Arch Tirado, Emilio, Verduzco Mendoza, Antonio, Leybón Ibarra, Jaime

Perceptions and attitudes of visitors at the Jardín Zoológico Payo Obispo and their influence on the conservation of native wildlife Autoren: Tzuc-Salinas, Ángel Josué, Cedeño-Vázquez, J. Rogelio, Gual-Sill, Fernando, Molina-Rosales, Dolores Ofelia

“… Results from 198 surveys applied from November 2018 to February 2019, show that fear is the most important factor for visitors to decide if they support the protection of opossums and boas, while for ferruginous pygmy-owl and Morelet’s crocodile it was the aesthetic consideration (“ugly”).  …”

The genus Mitreola (Loganiaceae) in Mexico Autoren: Islas-Hernández, Carla Sofia, Ochoterena Booth, Helga, Valencia-Ávalos, Susana, Alvarado-Cárdenas, Leonardo Osvaldo

Phenotypic traits of Mexican soybean seeds and their correlation with in vitro shoot induction and susceptibility to Agrobacterium infection Autoren: Mora Vásquez, Soledad, García-Lara, Silverio, Cardineau, Guy A.

New records of Coccomyces (Rhytismatales, Ascomycota) for Mexico Autoren: Valenzuela, Ricardo, Raymundo, Tania

Pollen viability and germinability of putative Bursera hybrids (section Bullockia; Burseraceae) in Mexico Autoren: Rico, Yessica, Reyes Estanislao, Leticia