Two new species of Bursera (Burseraceae) from Mexico Authors: Rzedowski, Jerzy, Calderón De Rzedowski, Graciela

First record of Phloeophila (Orchidaceae: Pleurothallidinae) for the Flora of Mexico Authors: López Velázquez, Guillermo, Solano Gómez, Rodolfo, Pérez-Farrera, Miguel Ángel

A new species of Aristolochia L., subsection Pentandrae (Aristolochiaceae) of the Sierra de Manantlán Biosphere Reserve, Jalisco, Mexico Authors: Santana-Michel, Francisco J.

New records of Pluteus Fr. (Basidiomycetes, Agaricales, Plutaceae) in Mexico Authors: Rodríguez, Olivia, Guzmán-Dávalos, Laura

Notas sobre Neófitas 4. Polygonum empálense (Polygonaceae), una planta invasora Nueva para México Authors: Vibrans, Heike, Hanan Alipi, Ana María

Aristolochia emiliae (Aristolochiaceae: Subsección Pentandrae), una especie nueva de la costa de Jalisco, México Authors: Santana-Michel, Francisco J., Solís-Magallanes, José Arturo

New records of polyporoid fungi on Abies religiosa wood in Mexico Authors: Raymundo, Tania, Palacios-Pacheco, Mauricio R., Bautista-Hernández, Silvia, Valenzuela, Ricardo

Additions to the knowledge of the diversity of saprobic conidial fungi of the cloud forest of Veracruz IV Authors: Arias Mota, Rosa María, Heredia Abarca, Gabriela, Castañeda Ruiz, Rafael F.

The Lonicera pilosa (Kunth) Spreng. complex (Caprifoliaceae) Authors: Villarreal-Quintanilla, José Á., Ruiz-Acevedo, Alma D., Estrada-Castillón, A. Eduardo, Jasso de Rodríguez, Diana

Phymatosorus grossus (Polypodiaceae) in Mexico and comments on other non-native pteridobionts Authors: Tejero-Díez, J. Daniel, Torres-Díaz, Alin N.

Comarostaphylis arbutoides (Ericaceae) in central and western Mexico Authors: González-Elizondo, Martha, González-Elizondo, M. Socorro, Zamudio, Sergio

Squamanita umbonata (Fungi, Agaricales, Tricholomataceae), first record of Mexico Authors: Cortés Pérez, Alonso, Guzmán, Gastón, Ramírez Guillén, Florencia

New reports of Basidiomycota from Jalisco, Mexico Authors: Rodríguez, Olivia, Herrera-Fonseca, María de Jesús, Galván-Corona, Adrián

Note on the geographic distribution and morphology of Sisyrinchium platyphyllum (Iridaceae: Sisyrinchieae) Authors: Martínez-Juárez, Daniela, Jiménez-Reyes, Noemí, Rodríguez, Aarón

A new species of Tillandsia (Bromeliaceae) from the Cañón de Escahuasco, Puebla, Mexico Authors: Espejo-Serna, Adolfo, López-Ferrari, Ana Rosa, Ceja-Romero, Jacqueline, Mendoza-Ruiz, Aniceto

New record of Cestrum mortonianum (Solanaceae) and description of a new variety in the Pacific slope of Mexico Authors: Cuevas, Ramón, Montero, Juan Carlos

Pitcairnia yocupitziae (Bromeliaceae; Pitcairnioideae), a remarkable new species from Guerrero, Mexico Authors: Espejo-Serna, Adolfo, López-Ferrari, Ana Rosa

Taxonomic review of the Agave potatorum Zucc. (Agavaceae) complex: new taxa and neotypification Authors: García-Mendoza, Abisaí Josué

Calceolaria dichotoma subsp. colimana (Calceolariaceae), a new subspecies from western Mexico Authors: Padilla-Velarde, Eloy, Cuevas-Guzmán, Ramón

Additions to the genus Inga (Ingeae, Mimosoideae, Leguminosae) for the Flora Mesoamericana Authors: Sousa S., Mario