Herbario Nacional de México

Herbario Nacional de México
Name	Herbario Nacional de México
Established	19th century
Location	Mexico City, Mexico
Type	National herbarium
Collections	Vascular plants, bryophytes, fungi, lichens
Director	(varies)
Website	(official)

Herbario Nacional de México The Herbario Nacional de México is the principal national herbarium located in Mexico City associated with major Mexican institutions and serving as a central repository for vascular plants, bryophytes, fungi and lichens. It collaborates with universities, museums and botanical gardens across the Americas and participates in international networks for biodiversity, taxonomy and conservation. The herbarium supports research tied to flora of Mexico, Central America and the Caribbean, and contributes specimens to regional checklists, floristic treatments and global databases.

History

The foundation of the herbarium is rooted in 19th‑century botanical exploration linked to figures associated with the Real Jardín Botánico de Madrid, the Instituto Nacional de Antropología e Historia, and expeditions financed during administrations contemporary to the era of Porfirio Díaz and the Second Mexican Empire. Early collections were augmented by specimens from collectors connected to the National Autonomous University of Mexico, the Museo Nacional de Historia Natural (Mexico City), and international botanists who collaborated with institutions such as the Royal Botanic Gardens, Kew, the Muséum national d'Histoire naturelle, and the Field Museum of Natural History. Twentieth‑century growth reflected partnerships with the Smithsonian Institution, the Missouri Botanical Garden, the New York Botanical Garden and regional botanical surveys like the Flora Mesoamericana project. Institutional reforms during periods associated with the Secretaría de Cultura (Mexico) and the Dirección General de Culturas Populares influenced curatorial policy and specimen exchange.

Collections and Holdings

The herbarium houses type specimens, historical collections, and regional floras compiled by collectors linked to names such as José Mariano Mociño, Luis Née, Martín Sessé y Lacasta, Augustin Pyramus de Candolle, and modern researchers affiliated with Ernesto C. Sánchez, Myriam Rojas, and teams from the Universidad Nacional Autónoma de México. Holdings include vouchers from campaigns with the Comisión Nacional para el Conocimiento y Uso de la Biodiversidad, field series tied to the Instituto de Ecología (Mexico), and comparative material exchanged with the Royal Botanic Gardens, Kew, the National Herbarium of the Netherlands, and the Herbarium Berolinense (B) program. The collection documents floristic elements from biomes studied by projects associated with CONABIO, SEMARNAT, INEGI, and regional conservation initiatives involving the Sierra Madre Occidental, Sierra Madre Oriental, Yucatán Peninsula, and the Trans-Mexican Volcanic Belt.

Organization and Governance

Administrative oversight has been coordinated with agencies and academic units such as the Instituto de Biología (UNAM), the Colegio de Postgraduados, and national research councils like the Consejo Nacional de Ciencia y Tecnología. Governance structures reflect policies informed by collaborations with the International Association for Plant Taxonomy, the Botanical Society of America, and protocols modeled after the Convention on Biological Diversity frameworks implemented by ministries such as Secretaría del Medio Ambiente y Recursos Naturales. Archive curation, loan protocols and accessioning align with standards used by the Index Herbariorum, the Global Biodiversity Information Facility, and consortia including the Consortium of Northeastern Herbaria and networks like the Tropical Botany Network.

Research and Taxonomy

Taxonomic research at the herbarium underpins revisions, monographs and regional floras developed in partnership with scholars from the Royal Botanic Gardens, Kew, the Missouri Botanical Garden, the Raúl H. Martínez Botanical Institute, and university departments including the Universidad Autónoma Metropolitana. Projects yield new species descriptions published in journals associated with the International Journal of Plant Sciences, Brittonia, Taxon (journal), and national outlets hosted by the Academia Mexicana de Ciencias. Systematic studies draw from fields connected to researchers involved with the Flora Neotropica series, phylogenetic work using methods promoted by the Society of Systematic Biologists, and specimen-based inventories that support conservation assessments submitted to the IUCN Red List and national lists curated by CONABIO.

Conservation and Digitization

Conservation initiatives link the herbarium with programs run by the World Wildlife Fund, the IUCN, and national agencies such as SEMARNAT and CONANP. Digitization efforts integrate imaging and databasing standards from the Global Biodiversity Information Facility, the Integrated Digitized Biocollections, and collaborative portals coordinated with the Encyclopedia of Life and the Biodiversity Heritage Library. These programs support specimen loans and virtual access through partnerships with institutions such as the Natural History Museum, London, the Smithsonian Institution, and networks like the Consortium of Latin American Herbaria.

Facilities and Access

The herbarium facilities sit within university or museum campuses proximate to entities such as the Universidad Nacional Autónoma de México, the Museo Nacional de Antropología (Mexico City), and botanical infrastructure associated with the Jardín Botánico de Chapultepec. Public access, researcher access, and inter‑herbarium loans follow protocols practiced by the Index Herbariorum and employ security and conservation measures comparable to those at the Royal Botanic Gardens, Kew, the New York Botanical Garden, and the Field Museum of Natural History. Reference services support curatorial collaborations with regional herbaria like the Herbario AMO, Herbario IBUG, and international exchanges with the United States National Herbarium.

Education and Outreach

Outreach programs coordinate workshops, seminars and exhibitions with partners such as the Universidad Nacional Autónoma de México, the Instituto Nacional de Antropología e Historia, the Museo de Historia Natural, and NGOs including the World Wildlife Fund and Conservation International. Educational initiatives engage students and citizen scientists through collaborations with the Colegio de Ciencias y Humanidades, the Red de Jardines Botánicos de México, and community projects linked to protected areas like the Reserva de la Biosfera El Triunfo and the Reserva de la Biosfera Montes Azules.

Category:Herbaria Category:Botany of Mexico