Contribution to the knowledge of the genus Eryngium (Apiaceae) in the state of Michoacan, Mexico Autores: García-Ruiz, Ignacio

“…It includes from 230 to 250 species, distributed chiefly in temperate tropical regions on the planet. Mexico accounts for about 60 species and there are 21 species of Eryngium in Michoacán State. …”

Tres especies nuevas de Stachys (Labiatae) de México Autores: Rzedowski, Jerzy, Calderón de Rzedowski, Graciela

A new species of Hyperbaena (Menispermaceae) from Veracruz, Mexico Autores: Pérez Cueto, Eva, Castillo-Campos, Gonzalo

Morphology of pollen grains of the Polygalaceae family from the Valley of Mexico Autores: Arreguín-Sánchez, Ma. de la Luz, Palacios-Chávez, Rodolfo, Quiróz-García, David Leonor, Ramos-Zamora, Delfina

“…The pollen morphology of the Polygalaceae of the Valley of Mexico is studied using LM and SEM, for all seven species: Monnina ciliolata DC., Polygala alba Nutt., P. appressipilis Blake, P. compacta Rose, P. myrtilloides Wild., P. mexicana Moc., and P. subalata S. …”

Discovery of a new species of Agarista (Ericaceae) in Jalisco, Mexico Autores: González V., Luz María

“…., from the Sierra Madre del Sur, Jalisco, Mexico, is described. The species is a member  of section Agarista and is easily distinguised from the other species of Agarista know from Mexico because it is a rhizomathous shrub less than 1 m tall with coriaceous leaves and red flowers. …”

A new species of Mancoa (Brassicaceae), endemic to Michoacán, Mexico Autores: Hernández-Sandoval, Luis, Martínez, Mahinda

“…Mancoa perennis, a new species endemic to Michoacán, Mexico is described and illustrated. The new species is similar to M. laxa, but differs in its perennial habit, the caulinar leaf lobes ovate or triangular, entire, apically bearing a branched trichome, and a dense inflorescence with glabrous pedicels.…”

A new species of Batesimalva (Malvaceae) from Coahuila, Mexico Autores: Villareal-Quintanilla, José A., Fryxell, P.A.

Dendrophthora costaricensis (Loranthaceae), a new record for the flora of Mexico Autores: Cházaro Basáñez, Miguel, Oliva Rivera, Héctor

“…Dendrophthora costaricensis Urban, is recorded from México for the first time. It was found on the seaward slopes of Cofre de Perote volcano in central Veracruz, México.…”

Floral visitors and their behavior to sympatric Salvia species (Lamiaceae) in Mexico Autores: Dieringer, Gregg, Ramamoorthy, T.P., Tenorio Lezama, Pedro

“…A field survey in southwestern México was undertaken to lócate and identify sympatrically flowering populations of Salvia and to characterize their visiting bee faunas. …”

Benthic seaweed from Isla Cozumel, Quintana Roo, Mexico Autores: Mateo-Cid, Luz Elena, Mendoza-Gonzalez, Angela Catalina

“…Results are presented of a study on benthic marine algae from the Caribbean waters, of Cosumel island, Quintana Roo, Mexico. The floristic list includes data on distribution of species, reproductive stage, tidal level, mode, facies, and epiphytism. 22 species of Cyanophyceae, 167 species and 1 form of Rhodophyceae, 35 species and 1 variety of Phaeophyceae, 19 species of Bacillariophyceae and 79 species, 1 variety and 9 forms of Chlorophyceae were identified. …”

Los musgos de la Sierra de Alcaparrosa, México Autores: Cardenas S., Angeles, Delgadillo M., Claudio

“…Other important elemente in this moss flora are the endemic (known oniy from México), disjunct (between México and South America; two species are representad in Africa and Australia) and the mesoamerican (distributed from México to northern South America).…”

Primer registro de Coronilla varia (Leguminosae) para México Autores: Estrada C., A. Eduardo

Vegetation and flora of pastures in the Sierra de los Tuxtlas, Mexico Autores: Guevara, Sergio, Meave, Jorge, Moreno-Casasola, Patricia, Laborde, Javier, Castillo, Silvia

Una curiosa Malaxis (Orchidaceae) del occidente de México Autores: Gonzalez-Tamayo, Roberto

Mocinnodaphne, a new genre of the Lauraceae family in the Flora of Mexico Autores: Lorea Hernandez, Francisco G.

“…Mocinnodaphne, a new genus of the Lauraceae from Mexico, is described and illustrated. It is distinguished by the presence of only the third whorl of stamens fertile, anthers bicelled, staminodes of the fourth whorl well developed, and a cupule with persistent tepals subtending the fruit. …”

A new species of Salix (Salicaceae) from Michoacán, Mexico Autores: Carranza Gonzalez, Eleazar

A new species of Aristolochia (Aristolochiaceae) from Chiapas, Mexico Autores: Ortega Ortiz, Jose F., Ortega Ortiz, Roberto V.

“…This species grows in margins of rivers and lakes in the northeastern portion of Chiapas, Mexico, mainly in the Lacandon rainforest. This new taxon belongs to a group of closely related species (Aristolochia asclepiadifolia Brandg., A. paracleta Pfeifer, A. steyermarkii Standl., A. veracruzana Ortega), sharing the presence of three stigmatic lobes and six stamens united into a gynostemium. …”

Algunas especies de Hypoxylon (Pyrenomycetes, Xylariaceae) de México Autores: San Martin, Felipe Eduardo, Ju, Yu-Ming, Rogers, Jack D.

“…An artificial key to 41 species and 3 varieties of the genus Hypoxylon sensu stricto collected in Mexico so far, is presented; 31 species and one variety belong to section Hypoxylon whereas 10 species and 2 varieties correspond to section Annulata. …”

Notas sobre el género Habenaria (Orchidaceae) en México Autores: García-Cruz, Javier, Jiménez Machorro, Rolando, Sánchez Saldaña, Luis, Espejo Serna, Adolfo, López-Ferrari, Ana Rosa

Notas sobre el género Phytolacca (Phytolaccaceae) en México Autores: Rzedowski, Jerzy, Calderón de Rzedowski, Graciela

“…However, in central and southern Mexico numerous populations exist, in which plants do not adjust to this separation. …”