The Arizona State University Vascular Plant Herbarium is the second largest in the Arid Southwest with over 285,000 specimens. Our collection of Cactaceae is one of the best in the world, being particularly rich in cytological vouchers.

Contact: Leslie Landrum (les.landrum<at>asu.edu)

Home Page: http://lifesciences.asu.edu/herbarium/

Contact: Cecile Lumer (cecile<at>cochisecountyherbarium.org)

Home Page: http://www.cochisecountyherbarium.org/

Contact: Tina Ayers (tina.ayers<at>nau.edu)

Home Page: http://www4.nau.edu/deaver/

Approximately 68000 specimens in collection, with emphasis on plants of the Southwest and northern Mexico, Cactaceae and Agavaceae.

Contact: Wendy C. Hodgson (whodgson<at>dbg.org)

Home Page: http://www.dbg.org/

Museum Collection Herbarium of the Grand Canyon National Park, P.O. Box 129, Grand Canyon, Arizona 86023-0129, U.S.A., (928) 638-7769

Contact: Colleen Hyde (grca_museum_collection<at>nps.gov)

Home Page: http://www.nps.gov/grca/index.htm

Walter B. McDougall Herbarium
Museum of Northern Arizona
3101 North Fort Valley Road
Flagstaff, Arizona 86001
U.S.A.

Index Herbariorum

Contact: Janet Gillette (jgillette<at>mna.mus.az.us)

Home Page: http://www.musnaz.org

Contact: Andrea Hazelton (ahazelton<at>nndfw.org)

Home Page:

The Southwestern Research Station aspires to add to the existing diversity and strengths of the American Museum of Natural History by providing scientists and educators from the Museum and other institutions across the country and around the world the opportunity to participate in research, workshop

Contact: Marilyn Loveless (MLOVELESS<at>wooster.edu)

Home Page: http://research.amnh.org/swrs/

Contact: ARIZ Herbarium (herbarium<at>ag.arizona.edu)

Home Page: http://ag.arizona.edu/herbarium/

Contact: Elizabeth Makings (elizabeth.makings<at>asu.edu)

Home Page: http://www.fs.fed.us/r3/

Contact: Patricia Fall (fall<at>asu.edu)

Home Page:

Contact: Patricia Fall (fall<at>asu.edu)

Home Page:

Contact: Darren A. Pollock (darren.pollock<at>enmu.edu)

Home Page: http://www.enmu.edu/services/museums/natural-history/

Contact: William R. Norris (norrisw<at>pyrite.wnmu.edu)

Home Page: http://www.wnmu.edu/academic/nspages2/gilacenter.htm

Contact: Michael Sweeney (msweeney<at>nmsu.edu)

Home Page: http://biology-web.nmsu.edu/herbarium/

Contact: Michael Sweeney (msweeney<at>nmsu.edu)

Home Page: http://aces.nmsu.edu/academics/rangescienceherbarium/

Specialty: Vascular flora of Four Corners area, San Juan Drainage; Fabaceae; Polygonaceae; Cactaceae; Orchidaceae; Cyperaceae.

Contact: Kenneth Heil, Director (Heil<at>sjc.cc.nm.us)

Home Page: http://www.sanjuancollege.edu/pages/425.asp

Contact: Timothy K. Lowrey (tlowrey<at>unm.edu)

Home Page: http://www.msb.unm.edu/herbarium/

Vascular Plants

Contact: Leigh Johnson (leigh_johnson<at>byu.edu)

Home Page: http://mlbean.byu.edu/ResearchCollections/Collections/VascularPlants.aspx

USU-Eastern, formerly known as the College of Eastern Utah, became a branch campus of Utah State University in 2010. Its herbarium's emphasis is on the flora of Carbon and Emery Counties, Utah.

Contact: Jerry Anderson (Jerry.Anderson<at>ceu.edu)

Home Page:

Snow College is the only Utah Community College to be ranked among the top ten percent of US community colleges. Its herbarium, which has about 6,000 specimens, was founded in 1940. Most are from Sanpete County, Utah, and adjacent areas.

Contact: Luis Gordillo (luis.gordillo@snow.edu)

Home Page: http://www.biodiversitycollectionsindex.org/collection/view/id/15460

Contact: Mary E. Barkworth (mary<at>biology.usu.edu)

Home Page: http://herbarium.usu.edu/default.htm

The Utah Valley University Herbarium was established in 1987 as a research and teaching facility. Currently the herbarium houses over 14,000 accessioned herbarium sheets, with an average of 1,500 specimens being added to the collection each year. The current curator, Dr. Jason A. Alexander, is a spe

Contact: Jason Alexander (ALEXANJA<at>uvu.edu)

Home Page: http://herbarium.uvu.edu

Contact: Jennifer Ackerfield (jrowens<at>lamar.colostate.edu)

Home Page: http://herbarium.biology.colostate.edu/index.htm

The Kathryn Kalmbach Herbarium (KHD), a collection of over 49,000 vascular plant specimens, is a regional herbarium with a research focus on the species diversity of Colorado and the Southern Rocky Mountain region.

Contact: Melissa Islam, Head Curator (melissa.islam<at>botanicgardens.org)

Home Page: http://www.botanicgardens.org/content/kathryn-kalmbach-herbarium

Contact: ()

Home Page:

Contact: C.F. Rick Williams, Curator (willcha2<at>isu.edu)

Home Page: http://rmbl.org/rockymountainbiolab/

Founded in 1893 by Aven Nelson, the Rocky Mountain Herbarium (RM) contains the largest collection of Rocky Mountain plants and fungi in existence with additional representation of the floras of other parts of the Northern Hemisphere.

Contact: Ronald L. Hartman (rhartman<at>uwyo.edu)

Home Page: http://www.rmh.uwyo.edu/

Contact: Andrew Sanders (Andrew.Sanders<at>ucr.edu)

Home Page: http://www.herbarium.ucr.edu/Herbarium.html

Contact: Thiers, Barbara (bthiers<at>nybg.org)

Home Page: http://sciweb.nybg.org/science2/SteereHerbarium.asp

Contact: José Jesús Sánchez Escalante (jsanchez<at>guayacan.uson.mx)

Home Page: http://herbario.uson.mx/

This is a collection of general image supported observations submitted by general SEINet users.

Contact: SEINet Administrator (seinetadmin<at>asu.edu)

Home Page:

La Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (Conabio) es una comisión intersecretarial, creada en 1992 con carácter de permanente. El Presidente de la Comisión es el titular del Ejecutivo Federal, C. Felipe Calderón Hinojosa.

Contact: CONABIO (servext<at>conabio.gob.mx)

Home Page: http://www.conabio.gob.mx/

Contact: Thomas Van Devender (VanDevender<at>skyislandalliance.org)

Home Page: http://www.skyislandalliance.org/maba.htm

Turner R.M., J. E. Bowers, and T. L. Burgess. 2005. Sonoran Desert Plants: An Ecological Atlas. University of Arizona Press: Tucson, AZ

Contact: Nick Deyo (nick<at>skyislandalliance.org)

Home Page: