Photographer List

Image Contributors

472/572, ECOL/PLS (1)
Aamin, Mohammad (1)
Abbey, Kathleen (3)
Abbott, Ken (1)
Acuña Acosta, Delia Marina (15)
Affleck, Jade (4)
Aguero, Blanka (1)
Alcock, John (16)
Alexander, Patrick (6,545)
Alexander, Patrick (5)
Alvarez-Carcamo, Bryan (7)
Amith, Jonathan (4)
Amoroso, Jame (10)
Anacker, Brian (1)
Anderegg, Genevieve (1)
Anderson, David (9)
Anderson, Hannah (50)
Anderson, Jacklyn (3)
Anderson, James (3)
Anderson, Wynn (3)
Anderton, Laurel (1)
Andre, Jim (2)
Arcadia, Pleiovn (2)
Armstrong, Dale (9)
Austin, Daniel (2)
Ayers, Tina (27)
Bachman, Gary (3)
Baillie, Katie (37)
Baker, Marc (13)
Ballard, Leanna (1)
Balmer, Daltrey (9)
Baniaga, Anthony (22)
Barber, Anne (266)
Barber, Robert (119)
Barcelos González, Ana Paulina (112)
Barkworth, Mary (108)
Barron, Kara (7)
Bates, Jessica (1)
Bates, Scott (2)
Beatson, Bob (12)
Beckman, Dan (776)
Bell, Mackenzie (3)
Benedict, John (49)
Bennett, Lily (37)
Berry, Zachery (457)
Bertelsen, David (8)
Bertelsen, David (1)
Best, Brooke (72)
Beziat, Matthew (13)
Billings, Garrett (10)
Bird, Deborah (2)
Blackwell, Steve (44)
Blake, Jason (1)
Blodgett, Cass (16)
Blum, Wolfgang (1)
Bodily, Olivia (60)
Bordelon, Ashley (25)
Boyd, Lisa (2)
Bozsik, Jane (76)
Bradford, Zachary (1)
Brandt, Benjamin (2)
Breakiron, Heather (1)
Breslin, Peter (1)
Bresowar, Gerald (1)
Brinkley, Ava (19)
Brownlie-Edward, Blair (1)
Bryan, Alec (11)
Buckley, Steve (78)
Burquez, Alberto (3)
Bush, Olympia (1)
Buthod, Amy (1)
butler, cynthia (1)
Caamaño Onofre, Lucio (604)
Campbell, Carianne (2)
Campbell, David (2)
Cane, James (3)
Cannon, Kayla (49)
Carnahan, Sue (10,580)
Carr, Francis (50)
Carrillo Leon, Jesus Pablo (1)
Carrillo-Reyes, Pablo (104)
Carroll, Kelly (108)
Castro Castro, Arturo (7)
Castro-Cortés, Roberto (1)
Chambers, Aaron (1)
Chambers, Beth (2)
Chen, Linda (60)
Cheng, Ellie (49)
Chester, Tom (23)
Chhatwal, Ahaan (62)
Chilcote, Carolyn (2)
Chung, Helen (48)
Clark, Lia (23)
Clark, Lynn (3)
Clyde, Abigail (53)
Coburn, Frankie (441)
Cockman, Crystal (2)
Colin-Nolasco, Luis Fernando (1)
Cook, Kathryn (4)
Cook, William (48)
Coombes, Allen (16)
Cowden, Odie (1)
Cowles, Jillian (369)
Crabtree, Blayne (1)
Crawford, Dale (1)
Crawford, Julie (2)
Crawford, Rich (1)
Creekmur, Erin (3)
Cruz-Adames, Elena (60)
Curran, Raymond (1)
Czako, Csilla (44)
Danforth, Douglas (51)
Daniel, Katelyn (1)
Darrow, Katherine (2)
Dash, Jack (785)
DeRango, Bethany (7)
DeRose, R. Justin (7)
Deyo, Nick (1)
Dick, Jake (4)
Dietrich, Jackie (130)
Dill, Becky (15)
Dillard, Britt (20)
Dillman, Elsa (2)
Dimmitt, Mark (52)
Donaldson, Jamey (10)
Downard, Rebekah (12)
Draper, Trent (13)
Drobka, Diane (152)
Duncan, Charlene (2)
Durazo, Jesus (1)
Duval, Benjamin (9)
Duvall, Mel (2,268)
Earle, Christopher J. (5)
Eason, Michael (2)
Easter, Robert (14)
Eastern Nevada Landscape Coalition, . (758)
Eaton, Melissa (1)
Edinger, Erica (55)
Eifler, Evan (12)
Elzanfali, Safa (49)
Embrey, Teague (723)
Enderson, Erik (25)
England, Bryan (1)
Erickson, Jeanne (2)
Estrada, Eduardo (3)
Evans, Brianna (1)
f, sharren (4)
Fabián Martínez, Gonzalo (1)
Fall, Patricia (14)
Fehlberg, Kevin (2)
Fehlberg, Shannon (18)
Feist, Mary Ann (8)
Feldman, Tracy (6)
Felger, Richard (2)
Fenstermacher, Joselyn (2)
Ferguson, George (35)
Ferguson, George (15)
Ferraro, Robert (14)
Fertig, Walter (287)
Fishbein, Mark (1)
Fisher, Amanda (4)
Fisher, Fred (33)
Flanders, Angela (2)
Flesch, Aaron (19)
Flinchbaugh, Erin (1)
Flores Huitzil, Eladio Cesar (33)
Flynn, Conor (30)
Fonseca, Julia (105)
Foster, Bryan (5)
Fox, Janet (69)
Fox, Mia (49)
Frary, Sue (69)
Frates, Tony (1,181)
Freudenstein, John (1)
Fritsch, Peter (1)
Fu, Katherine (1)
G, Abigail (1)
Gabel, Mark (11)
Galaz-Samaniego, Carlos (41)
Gehring, Drew (1)
Gentilcore, Dominic (45)
Gersten, Brian (1)
Geschwindt, Laura-Joelle (56)
Gibson, Jacob (10)
Gil, Enrique (2)
Gilbert, Edward (46)
Gladbach, Megan (3)
Gomez Cabrales, Usvaldo (8)
Gonzalez, Nicole (10)
Goodrich, Sherel (22)
Goodwin, Glen L. (4)
Goodwin, Greg (124)
Gottlieb, Yoni (95)
Graham, Sarah (1)
Gray, William (1)
Green, Heather (4)
Gregg, Katharine (37)
Grinar, CJ (5)
Groffman, Dominique (20)
Gryniewicz, Greg (1)
Gust, Gregory (1,256)
Gustafson, Annie (1)
Gustafson, Mark (32)
H, Grant (50)
Haamen, Sanaa (1)
Haddock, Ashleigh (6)
Hale, Stephen (1,475)
Hansen, Ashley (13)
Hardy, Christopher (1)
Hare, Trevor (3)
Harms, Bill (2,898)
Harness, Erika (50)
Harvey, Stephanie (603)
Hastings, Rob (1)
Hayes, Richard (1)
Hazelton, Andrea (5)
Hedgcock, Charles (23)
Hedge, Roger (9)
Hegji, Steve (8)
Heil, Kenneth (1)
Heil, Kenneth (1)
Henderson, Alan (1)
Henke, Shannon (59)
Hipp, Andrew (35)
Hitsman, Chris (2)
Hobbs, F. Collin (10)
Hobbs, Tyson (26)
Hodgson, Wendy (203)
Holdsclaw, Terry (1)
Holiday, Susan (55)
Hollingsworth, Katherine C. (70)
Howard, Erin (1)
Huff, Sharon (5)
Huft, Michael (90)
Hulen, Matthew (298)
Hull, Jeremiah (24)
Hull, Richard (12,132)
Hultgren, Elaine (1)
Ickert-Bond, Steffi (1)
Islam, Melissa (18)
Jackson, Alicia (7)
Jacobs, Sky (233)
Jamieson, T. A. (3)
Jenke, Darin (5)
Jensen, Marianne (2)
jercinovic, eugene (24)
John, Roth (2)
Jones, Anna (2)
Jones, Steve (72)
Jones, Steve (5)
Jones, Timothy (5)
Jorgensen, Henry (4)
Kaczmarczyk, Nicholas (9)
kamp, michele (1)
Karimi, Nisa (22)
Kaulay, Rachel (7)
Keebaugh, Julia (103)
Keesling, Jim (3)
kelley, john michael (1)
Kelly, Lisa (2)
Keuter, Al (15)
Khaleel, Tasneem (1)
King, Matthew (10)
Kintgen, Mike (1)
Kitchen, Lara (14)
Kleinhesselink, Andrew (14)
Kleinman, Russ (524)
Kline, Aaron (2)
Kline, Genevieve J (5,158)
Klotz, Rob (1)
Knox, Eric (503)
Koontz, Austin (13)
Koppinger, Douglas (169)
Kreger, Maya (48)
Krimmel, Erica (4)
Krings, Alexander (9)
Kuracina, Tess (42)
Landrum, Leslie (1,454)
Landry, Katherine (14)
Lawrence, Regan (1)
Layton, Daniel J. (4)
Leapman, Daniel (51)
Leek, Olivia (3)
Lehman, Thiel (6)
LeMay, Karen (30)
Lemon, Jenessa (46)
Lencioni, Shannon (4)
Leon, Yadid (1)
Leopardi Verde, Carlos Luis (42)
Levin, Rachel (1)
Lewis, Chris (6)
Licher, Max (6,208)
Lievens, Alan (1)
Limmer, Elroy (2)
Lincoln, Cindy (2)
Lindley, Ries (832)
Liu, Danielle (48)
Liu, Michel (50)
Loftis, Woodrow (7)
Long, Sandy (14)
Loveless, Marilyn (Lyn) (1)
Loyola, Beatriz (16)
lu, bodong (1)
Lu, Zhiyan (9)
Lucas, Renata (3)
Lucila Armenta, Lucila Armenta (1)
Luetzelschwab, Julie (21)
lyon, peggy (3)
M, Mike (2)
Ma, Yingmei (1)
Macias, Diana (2)
Madera, Robert (1)
Majure, Lucas (1)
Makings, Liz (2,806)
Mann, Kris (3)
Marinello, William (15)
Maritima, Lyonia (2)
Markgraf, Vera (4)
Marlow, Janie (6)
Martin, Chris (2)
Martin, Craig (1)
Martínez, Enrique (5)
Martínez, Karen (3)
Marzonie, Chris (3)
Marzullo, Madison (1,038)
Mathis, Marilyn (1)
Matson, Steve (49)
Maxa, Christine (2)
Mayer, Matthew (6)
McBride, Wendy (9)
McBride, Wendy (79)
McCauley, Ross (150)
McClelland, Kevan (11)
McCormick, Carol Ann (485)
McFadden, Thomas (15)
McKinley, Jared (8)
McNair, Daniel (75)
mcneill, rick (3)
Mendoza, Anthony (1,211)
Metzman, Helen Lowe (14)
Miller, Aaron (3)
Minckley, Charles (3)
Minckley, Robert (1)
Minnich, Clara (191)
Mishra, Pranav (63)
Mitchell, John (1)
Mockta, Tyler (2)
Mohlenbrock, Robert (5)
Moisan, Elaine (1)
Molina, Guillermo (648)
Molina-Freaner, Francisco (6)
Monaghan, Leann (2)
Monar, Kelder (1)
Moody, Troy (1)
Morey, Roy (119)
Morton, Cynthia (2)
Morton Arboretum (2,019)
Mosena, Alexander (1)
Moser, Laura (1)
Moses, Caleb (10)
Moss, Megan (7)
Mosyakin, Sergei (1)
Mraz, Michelle (1)
Mullarkey, Shannon (35)
Munkhbadrakh, Bilguun-Erdene (52)
Murray, Sheila (1)
Mygrant Merrell, Ingrid (1)
nachlinger, jan (1)
nachlinger, jan (1)
Nagele, Rose (78)
Namestnik, Scott (1,242)
navins, erin (1)
Nelson, Johannes (47)
Nersesyan, Anush (1)
Nielsen, Eric (50)
Norris, William (11)
O'Kennon, Bob (21)
Oberreiter, Shanna (21)
Oldenettel, Jerry (1)
OLGUÍN, KARINA (1)
Ostler, Kent (1)
Palma, Geovani (533)
Palting, John (3)
Papp, Sara (50)
Park, Kyua (43)
Partnership, Southwest Seed (1)
Patterson, Aysun (2)
Paver, Hal (48)
Pearson, Bevan (98)
Peifer, Mark (49)
Perez, Gabrielle (6)
Petranka, Jim (22)
Phewban, Jaroenchai (814)
Phillips, Barbara (5)
Phillips, Karen (1)
Phillips, Kirstin (1,767)
Piculell, Bridget (1)
Piep, Michael (76)
Pigg, Kathleen (120)
Pilla, Nathanael (821)
Pio-León, Fernando (1)
Plagens, Michael (5)
Plant Anatomy and Morphology Collection, James E. Canright (10)
Pollak, Peggy (1)
Project Staff, MABA (1)
Puente, Raul (58)
Pyne, Milo (11)
Radke, William (36)
Reeder, Jed (18)
Regensberg, Pam (1)
Regensberg, Pamela (1)
Rehman, Tiana (5)
Rehman, Tiana (brit) (14)
Reichenbacher, Frank (459)
Reichhardt, Karen (16)
Reina-Guerrero, Ana L. (862)
Rink, Glenn (6)
Ripma, Lee (1)
Ripple, Steven (18)
Roach, William (2)
robison, ashley (1)
Rodden, Iris (2)
Rodriguez, Desiree (1)
Rogers, Nicholas (16)
Roll, Chris (235)
Rosas, Marcelo (1)
Rosen, Philip (2)
Rossa, Noreen (5)
Roth, Daniela (211)
Rothrock, Paul (6,724)
Rotramel, Julie (1)
Royer, Samuel (44)
Ruacho, Lizeth (1)
Rubio, Amede (3)
Rud, Jazmine (35)
Ruiz-Guerrero, Marcela (3)
Rupp, Larry (1)
Russek, Karl (52)
Russell, Rusty (1)
Rutman, Sue (196)
S, Karim (1)
S. Speth, Jose (1)
Salywon, Andrew (87)
Samarakoon, Tharanga (2)
Sanchez, Daniel (5)
Sanchez, Joaquin (4)
Sánchez-Escalante, José Jesús (402)
Santore, Joey (3)
Santori, Paul (62)
Sasan, Kimberlie (83)
Schmidt, Krista (1)
SCHMIERER, ALAN (1)
Schmitt, Angela (50)
Schneider, Al (424)
Schreibman, Alana (68)
Scott, Aiysha (46)
Scott, Brenton (2)
Scott, Gordon (144)
Seed Crews, New Mexico (4)
Semotiuk, Andrew (1)
Setaro, Danika (3)
Shamblen, Marilyn (72)
Sharp, Merion (1)
Shaw, Joey (3)
Sheehan, Mark (11)
Sheehan, Mark (6)
Sheng, Tingyuan (61)
Shepherd-Hall, Ashley (41)
Shi, Alex (4)
Shultz, Leila (3)
Silva, Shelley (48)
Silver, Marty (1)
Simon, David (1)
Sivinski, Robert (153)
Skema, C. (3)
Smith, David (3)
Smith, Samantha (3)
Snare, Shelby (5)
Sollom, Gregory (2)
Solves, Jean-Philippe (15)
Sorrie, Bruce (5)
Soto, Valentina (40)
Soza, Valerie (1)
Spears, Tara (60)
Spellenberg, Richard (5)
Springer, Judy (2)
steele, kelly (2)
Stern, Stephen (167)
Stromberg, Juliet (40)
Sturla, Eugene, (Gene) (434)
Sundt, Peter (2)
Sussman, David (86)
Swan, Megan (30)
Tabb, Stacey (1)
Tabor, Charles (1)
Taylor, Dean (3)
Taylor, Mark (11)
Taylor, Nathan (108)
Taylor, Zachary (1)
Termondt, Sarah (71)
Thomas, Oren (14)
Thomas, William (99)
Thomas, William (1,579)
Thornburg, David (214)
Tluczek, Melanie (5)
Tracy, Maureen (14)
Tregub-Emrick Emrick, Katya (9)
Tressel, Lydia (278)
Truong, Cammy (7)
Tsinigine, Adriano (61)
Tso, Catherine (42)
Tucker, Gordon (39)
Turner, Dale (2)
Tyree, Gayle (179)
Ungashick, Natalia (1)
UNPS, Utah Native Plant Society (59)
Valenzuela, Melissa (32)
Valles, Kristian (3)
Valov, Debra (10)
Van, Crystal (1)
Van Devender, Thomas (1,670)
Van Devender, Wayne (17)
Vandervoet, Prescott (1)
Veneros, Jaris (1)
Ventura, Liane (1)
Ventura, Liane (1)
Verrier, Jim (19)
Vetter, Chelsea (1)
Vincent, Michael (62)
Viramontes, Ashlie (1)
Vowles, Tonya (1)
Wallace, David (5)
Ward, Ethan (31)
Wellard, Blake (36)
Wheeler, Brandon (1)
White, James (40)
White, Laura (1)
Whitson, Amiya (1)
Wichmann, Brenda (4)
Wiens, John (1)
Wilder, Ben (2)
Wilder, Ben R. (3)
William, Rose (46)
Williams, Casey (9)
Williams, Rick (7)
Williamson, Nancy (11)
Wilson, Ashlin (12)
Wilson, Michael (8)
Wilson, Natalie R. (3)
Winton, Christopher (18)
Witsell, Theo (31)
Wojciechowski, Martin (6)
Wolf, Cynthia (6)
Wolfe, Gabriela (10)
Wolkis, Dustin (142)
Woodruff, Dorde (2)
Wu, Yuxuan (39)
XIcotencatl Lozano, Michelle (55)
Yanes-Arvayo, Gertrudes (134)
Yang, JaHyun (77)
Yatskievych, George (37)
Yeatts, Loraine (8)
Young, Jeffrey (1)
Zapata, Isabel (46)
Zeliff, Haley (48)

Specimens

Abilene Christian University Herbarium (ACU-) (5,219)
Academy of Natural Sciences of Drexel University (PH-) (603,692)
Adams State University Herbarium (ALAM-) (5,557)
Albion College (ALBC) (9,805)
Amway Herbarium (AMWH) (94)
Angelo State University Herbarium (SAT-) (57,122)
Appalachian State University, I. W. Carpenter, Jr. Herbarium (BOON) (15,536)
Archbold Biological Station (ARCH-herbarium) (5,013)
Arizona State University Fruit and Seed Collection (ASU-Seeds) (190)
Arizona State University Vascular Plant Herbarium (ASU-Plants) (236,230)
Arizona Western College Herbarium (AWC-) (1,679)
Arizona-Sonora Desert Museum (ASDM) (5,154)
Arkansas Natural Heritage Commission Herbarium (ANHC) (21,184)
Arkansas State University (STAR) (29,007)
Arkansas Tech University Herbarium (APCR) (10,551)
Armstrong State University Herbarium (AASU-) (5,070)
ASU-NEON Aquatic Plant, Bryophyte, and Macroalgae Collection (Herbarium Vouchers [Clip Harvests]) (NEON-APLC-HVCH) (75)
ASU-NEON Aquatic Plant, Bryophyte, and Macroalgae Collection (Herbarium Vouchers [Point Counts]) (NEON-APLC-HVPC) (125)
ASU-NEON Aquatic Plant, Bryophyte, and Macroalgae Collection (Herbarium Vouchers [Standard Sampling]) (NEON-APLC-HVSS) (35)
ASU-NEON Terrestrial Plant Collection (Herbarium Vouchers) (NEON-TPLC-HV) (2,196)
Auburn University at Montgomery Herbarium (AUM-) (564)
Auburn University, John D. Freeman Herbarium (AUA-) (23,240)
Augustana College (AUGIE) (2,904)
Austin Peay State University Herbarium (APSC-) (144,038)
Balcones Canyonlands National Wildlife Refuge, U.S. Fish and Wildlife Service (USFWS-BCNWR) (1,555)
Baylor University Herbarium (BAYLU-BAYLU) (51,831)
Benedictine College Herbarium (HWBA) (2)
Bennington College Herbarium (BENN-) (796)
Berea College, Ralph L. Thompson Herbarium (BEREA-) (25,497)
Berry College Herbarium (BCH) (2,784)
Black Hills State University Herbarium (BHSU-BHSC) (27,865)
Botanical Research Institute of Texas, Philecology Herbarium (BRIT-BRIT) (483,422)
Bridgewater College Herbarium (BDWR-) (4,218)
Brigham Young University, S. L. Welsh Herbarium (BRY-V) (290,485)
Broward College Botanical Collection (BCBC-) (126)
Brown University Herbarium (BRU) (71,285)
Bureau of Land Management, Caliente Field Office Herbarium (Bureau of Land Management-CFOBLM) (749)
Bureau of Land Management, Grand Junction Field Office Herbarium (BLM-BLMGJFO) (339)
Bureau of Land Management, Las Cruces District Office (BLM-LCDO) (10)
Bureau of Land Management, Redding Field Office Herbarium (BLM-RD) (835)
Bureau of Land Management, Uinta Herbarium (BLM-UI) (16)
Burgundy Center for Wildlife Studies, Coopers Cove Herbarium (BCWS-) (463)
Butler University, Friesner Herbarium (BUT-) (19,082)
California Botanic Garden Herbarium (CalBG-RSA) (478,479)
California Polytechnic State University, Robert F. Hoover Herbarium (OBI-) (84,991)
California State University, Long Beach Herbarium (LOB) (7)
Calvin College (CALVIN) (5,792)
Campbell University Herbarium (CAU) (5,738)
Canadian Museum of Nature (CMN-CANM) (114,163)
Carnegie Museum of Natural History Herbarium (CM-Botany) (228,366)
Central Michigan University Herbarium (CMC-) (24,745)
Chadron State College, High Plains Herbarium (CSCN-) (51,889)
Charles Maurer Herbarium at Colorado State University (CS-) (72,498)
Chicago Academy of Sciences, Botany Collection (CHAS-Herb) (2,120)
Chicago Botanic Garden (CHIC-) (13,773)
Cincinnati Museum Center, Cincinnati Museum of Natural History (CMNH-BOTANY) (430)
City of Alexandria Herbarium (AVCH-) (2,944)
City of Boulder Herbarium (CIBO) (2,840)
Clemson University Herbarium (CLEMS-) (83,755)
Coastal Carolina University Herbarium (CCUH-) (4,885)
Cochise County Herbarium - Arizona State University (ASU-CCH) (3,408)
Colección Ficológica del Herbario FEZA (UNAM-FEZA-ALGAS) (2)
College of Southern Nevada; Wesley E. Niles Herbarium (UNLV-) (3,956)
Colorado College, Carter Herbarium (COCO-) (10,809)
Colorado Mesa University, Walter A. Kelley Herbarium (MESA) (7,753)
Columbia-Greene Community College Natural History Museum Herbarium (CGCC-) (3,553)
Columbus State University Herbarium (COLG-) (7,258)
Converse College Herbarium (CONV-) (6,449)
Deaver Herbarium (Northern Arizona University) (ASC-) (125,106)
Delaware State University, Claude E. Phillips Herbarium (DOV-) (93,995)
Delta State University (DSC-) (15,762)
Denver Museum of Nature and Science Herbarium (DMNS-Herb) (845)
Desert Botanical Garden Herbarium (DES-) (91,978)
Dickinson State University Herbarium (DSUND) (10)
Dinosaur National Monument Herbarium (NPS-DINO) (2,940)
Drury University Herbarium (DRURY-) (4,457)
Duke University Vascular Plant Collection (DUKE-) (142,801)
East Carolina University Herbarium (ECUH-) (5,335)
East Tennessee State University, John C. Warden Herbarium (ETSU-) (31,545)
Eastern Illinois University, Stover-Ebinger Herbarium (EIU-) (57,832)
Eastern Kentucky University, Ronald L. Jones Herbarium (EKY) (79,434)
Eastern Michigan University Herbarium (EMC-) (15,958)
Eastern Nevada Landscape Coalition - Gregory G. Gust Herbarium (ENLC-) (1,159)
Eastern New Mexico University Herbarium (ENMU) (2)
Elko BLM District Office Herbarium (Bureau of Land Management-ELKOBLM) (15)
Emory University Herbarium (GEO) (24,316)
Encinos (Quercus: Fagaceae) de México y Centroamérica (UNAM-ENCINO) (3)
Fairchild Tropical Botanic Garden (FTG) (44,341)
Field Museum of Natural History (F-Botany) (180,619)
Florida Department of Agriculture and Consumer Services, Division of Plant Industry (PIHG) (17,968)
Florida State University, Robert K. Godfrey Herbarium (FSU) (85,994)
Fort Lewis College Herbarium (FLD-) (16,903)
Fort Worth Nature Center and Refuge Herbarium (FWNC-FWNC) (1,918)
Francis Marion University Herbarium (FMUH-) (7,146)
Frostburg State University Herbarium (FSUH-) (11,340)
Furman University, Ives Herbarium (FUGR-) (17,158)
George Mason University, Ted R. Bradley Herbarium (GMUF-Plants) (44,348)
Georgia Southern University Herbarium (GAS-) (19,964)
Georgia Southwestern State University Herbarium (GSW) (13,240)
Grand Bay National Estuarine Research Reserve Herbarium (GND) (1,640)
Grand Canyon National Park (GCNP-) (4)
Grand Valley State University (GVSC-) (4,336)
Great Smoky Mountains National Park (GSMNP-) (15,179)
Hardin-Simmons University Herbarium (HSU-) (5,145)
Harvard University Herbaria: Vascular Plants of North America (Harvard) (1,061,326)
Henderson State University Herbarium (HEND-) (8,835)
Hendrix College Herbarium - Vascular Plants (HXC-) (6,704)
Herbario "Luz María Villarreal de Puga" de la Universidad de Guadalajara (IBUG-IBUG) (13,727)
Herbario Alfredo Barrera Marín (UADY-UADY) (537)
Herbario Annetta Mary Carter (HCIB-) (606)
Herbario CFNL de la Universidad Autónoma de Nuevo León (UANL-CFNL) (5)
Herbario de la Facultad de Estudios Superiores Zaragoza, UNAM (UNAM-FEZA) (21)
Herbario de la Universidad Autónoma de Aguascalientes (HUAA) (7)
Herbario de la Universidad Autónoma de Nayarit (UAN-HUAN) (5)
Herbario de la Universidad de Colima (UCOL-UCOL) (1,154)
Herbario de la Universidad de Sonora (USON-USON) (6,302)
Herbario del Centro de Investigaciones Tropicales de la Universidad Veracruzana (CITRO-CITRO) (1)
Herbario del Jardín Botánico BUAP, Puebla, Mexico (HUAP) (20,918)
Herbario del Jardín Botánico Culiacán (HJBC-) (2)
Herbario Isidro Palacios (UASLP-SLPM) (540)
Herbario Jerzy Rzedowski (QMEX) (4,582)
Herbario Jesús González Ortega (UAS-) (1)
Herbario Mtra. Graciela Calderón Díaz-Barriga y Dr. Jerzy Rzedowski (IPN-CIIDIR) (1,482)
Herbario UJAT, Colección de Briofitas (UJAT-BRIOFITAS) (1)
Herbario UJAT, Colección de Hongos Macroscópicos (UJAT-HONGOS) (1)
Herbario XAL (INECOL-XAL) (2)
Herbario, unidad Tapachula ECOSUR (ECOSUR-ECO-TA-H) (1)
Herbarium of the Natural History Museum at the Tom Ridge Environmental Center (TREC-) (2,277)
Highlands Biological Station Herbarium (HBSH-) (2,971)
Hillsdale College Herbarium (HLSD) (3,699)
Hope College (HCHM) (7,796)
Hot Springs National Park Herbarium (HOSP-) (1,135)
Howard Payne University Herbarium (HPC-) (19,992)
Howard University Herbarium (HUDC-) (8,794)
Huntington University Herbarium (HUNT-) (5,958)
Illinois Natural History Survey (ILLS-) (55,838)
Indiana University Herbarium, Deam Herbarium (IND-) (177,445)
Indiana University Southeast Herbarium (JEF-) (1,499)
Institute for Botanical Exploration (IBE) (71,294)
Intermountain Herbarium (Vasc. & Algae) (USU-UTC) (100,777)
Iowa State University, Ada Hayden Herbarium (ISC) (23,808)
James Madison University Herbarium (JMUH-) (11,893)
Jemez Mountain Herbarium (JMH-) (2,982)
Jewell and Arline Moss Settle Herbarium at SUNY Oneonta (SUCO-) (4)
Jones Center at Ichauway Herbarium (ICHAUWAY) (2,240)
Kathryn Kalmbach Herbarium (DBG-KHD) (83,058)
Kelley Botanical Library (KBL-) (7)
Kennedy Space Center Herbarium (KSCFL-) (4,641)
Kent State University Herbarium (KE) (4,339)
Klamath National Forest Herbarium (KNFY-) (4)
Lady Bird Johnson Wildflower Center Herbarium (JWC-) (3,271)
Longwood University, Harvill-Stevens Herbarium (FARM-) (47,135)
Lord Fairfax Community College Herbarium (LFCC) (12,749)
Louisiana State Arboretum (LAARB-) (551)
Louisiana State University Shreveport, D. T. MacRoberts Herbarium (LSUS-Plants) (6,516)
Louisiana State University, Shirley C. Tucker Herbarium (LSU-Vascular Plants) (366,873)
Louisiana Tech University Herbarium (LTU-) (82,031)
Loyola University Chicago Herbarium (LUC-) (4,512)
Lundell Herbarium at the University of Texas at Austin (LL) (84,922)
Lynchburg College, Ramsey-Freer Herbarium (LYN-) (28,560)
Marie Selby Botanical Gardens Herbarium (SEL-) (60,295)
Marshall University (MUHW-) (42,043)
Maryland Department of Natural Resources (TAWES-) (4,601)
Mecklenburg County Park and Recreation Herbarium (UNCC-UNCC) (52,340)
Mesa Verde National Park (NPS-MEVE) (2,435)
Miami University Turrell Herbarium - Vascular Plants (MU-) (52,977)
Michigan State University (MSC-) (87,451)
Middle Tennessee State University (MTSU) (22,303)
Mississippi Museum of Natural Science Herbarium (MMNS) (16,017)
Mississippi State University (MISSA) (38,553)
Missouri Botanical Garden (MO-) (394,268)
Morehead State University Herbarium (MDKY-) (10,246)
Morris Arboretum of University of Pennsylvania (MOAR-) (27,033)
Muhlenberg College (MCA-) (51,497)
Murray State University Herbarium (MUR-) (23,251)
Museum of Northern Arizona (MNA) (5,889)
Muskegon Community College Herbarium, Michigan (MUSK-) (1,672)
Natural History Institute Herbarium (NHI) (10,753)
Natural History Museum of Utah, Garrett Herbarium (UT-Botany) (134,616)
Navajo Nation Herbarium (NAVA-) (13,603)
Nevada Department of Agriculture Herbarium (NDOA) (1,274)
Nevada Operations Office, Department of Energy (NTS) (1)
New Mexico Museum of Natural History and Science Herbarium (NMMNH-Herb) (60)
New Mexico State University Herbarium (NMC-) (2)
New York Botanical Garden Steere Herbarium (NY-) (1,013,738)
Newberry College Herbarium (NBYC-) (20,549)
Nicholls State University Herbarium (THIB-) (23,295)
North Carolina Museum of Natural Sciences Herbarium (NCSM-NCSM) (1,937)
North Carolina State University Vascular Plant Herbarium (NCSC-) (106,849)
North Carolina Zoological Park (NCZP) (1,632)
North Dakota State University Herbarium (NDA-Plants) (1,291)
Northeastern State University, Joe M. Anderson Herbarium (NOSU-NOSU) (1,463)
Northern Illinois University Herbarium (DEK-) (14,440)
Northern Kentucky University, John W. Thieret Herbarium (KNK-) (22,959)
Northern State University Herbarium (NSU-NSU) (1)
Northwestern Oklahoma State University Herbarium (NWOSU-) (3,623)
Oakland University Herbarium Collection (OUHC-) (208)
Ohio State University Herbarium (OS) (36,491)
Ohio University, Bartley Herbarium (BHO-) (4,940)
Oklahoma City University Herbarium (OCU-) (1,696)
Oklahoma State University Herbarium (OKLA-) (56,235)
Old Dominion University Herbarium (ODU-) (15,344)
Oregon State University (OSC-OSU) (64,412)
Our Lady of the Lake University Herbarium (LLC-) (9,368)
Patuxent Research Refuge, Maryland (USFWS-PRR) (8,458)
Pennsylvania State University Herbarium (PAC-) (94,053)
Pipe Spring National Monument (NPS-PISP) (550)
Raven Rock State Park Herbarium (RARO) (306)
Rhodes College Herbarium (SWMT) (5,373)
Rochester Academy of Science Herbarium (ROCH-) (5,571)
Rocky Mountain Biological Laboratory (RMBL) (11,311)
Rocky Mountain Biological Laboratory - Pollen (RMBL-Pollen) (66)
Rocky Mountain Herbarium (RM-) (356,433)
Rutgers University, Chrysler Herbarium (CHRB) (137,245)
Sagehen Herbarium (SCFS) (2,936)
Saint Edward's University Herbarium (SEU-) (8,555)
Salem College (SC) (3,777)
Salt Lake City Parks and Public Lands Herbarium (SLCTNL) (2)
San Diego Natural History Museum (SD-Plants) (112,445)
San Diego State University Herbarium (SDSU-) (27,771)
San Jose State University, Carl W. Sharsmith Herbarium (SJSU) (14,584)
San Juan College Herbarium (SJNM) (66,635)
Santa Barbara Botanic Garden, Clifton Smith Herbarium (SBBG) (48,093)
Santa Cruz Island Reserve Herbarium (SCIR) (1,292)
Seney National Wildlife Refuge (SENEY) (742)
Shrub Science Laboratory, Rocky Mountain Research Station (SSLP-) (247)
Sierra Pacific Industries-Forestry (SPIF) (354)
Silver Bluff Audubon Center Herbarium (SBAC-) (896)
Slippery Rock University in Pennsylvania (SLRO-) (18,006)
Southeastern Louisiana University, Glen N. Montz Herbarium (SELU-) (15,862)
Southern Forest Range Program Herbarium (SFRP-) (5,273)
Southern Illinois University Herbarium (SIU-) (90,539)
Southern Utah University (SUU) (1,071)
Southwestern Oklahoma State University Herbarium (WOH-) (14,688)
Staten Island Museum (SIM-) (26,209)
Stoneville Weed Science Laboratory Herbarium (SWSL-) (4,679)
Sul Ross University, A. Michael Powell Herbarium (SRSC-) (72,953)
SUNY Plattsburgh Herbarium (PLAT-) (2,884)
Swaner Preserve and EcoCenter (SWANER) (415)
Tall Timbers Research Station (TTRS) (10,063)
Tarleton State University Herbarium (TAC-) (7,296)
Tennessee Technological University, Hollister Herbarium (HTTU-) (38,299)
Texas A&M University, S.M. Tracy Herbarium (TAES-) (16,966)
Texas A&M University-Corpus Christi, Ruth O'Brien Herbarium (TAMUCC-) (1,645)
Texas Lutheran University Herbarium (TLU-TLU) (33)
Texas Tech University, E. L. Reed Herbarium (TTC-) (32,787)
Texas Woman's University Herbarium (TCSW-) (1,473)
The Arboretum at Flagstaff Herbarium (TAF) (1)
The College of New Jersey Herbarium (TCNJ-) (413)
The Morton Arboretum Herbarium - in process of being digitized (MOR-in-process) (3)
The Morton Arboretum Herbarium - Vascular Plants (MOR-herb.vasc) (99,833)
Towson University (BALT-) (45,062)
Troy University Herbarium (TROY-) (32,206)
UCSC Herbarium, Kenneth S. Norris Center for Natural History, University of California, Santa Cruz (UCSC-) (115)
University of Akron Herbarium (UA-Botany) (499)
University of Alabama Herbarium (UNA-) (45,482)
University of Alaska Museum (ALA-) (170,359)
University of Arizona Herbarium (ARIZ-) (58,876)
University of Arkansas at Monticello (UAM) (28,535)
University of Arkansas Herbarium (UARK-) (84,782)
University of California at Davis Herbarium (DAV-) (151,755)
University of California, Riverside Plant Herbarium (UCR-) (204,596)
University of Central Arkansas Herbarium (UCAC-) (16,238)
University of Central Florida Herbarium (FTU-) (18,221)
University of Central Oklahoma Herbarium (CSU-) (16,260)
University of Cincinnati, Margaret H. Fulford Herbarium - Vascular Plants (CINC) (21,918)
University of Colorado Museum of Natural History Herbarium Vascular Plant Collection (COLO-V) (288,023)
University of Florida Herbarium (FLAS-) (263,895)
University of Georgia Herbarium (GA-) (279,550)
University of Houston Coastal Center Herbarium (UHCC) (1,061)
University of Illinois Herbarium (ILL-) (58,507)
University of Kansas Ronald L. McGregor Herbarium (KANU-) (120,272)
University of Lethbridge Herbarium (LEA) (43,216)
University of Louisiana at Lafayette Herbarium (LAF-) (65,141)
University of Louisiana at Lafayette Ornamental Horticulture Herbarium (USLH-) (8,312)
University of Louisiana at Monroe Herbarium, R. Dale Thomas Collection (BRIT-NLU) (381,817)
University of Manitoba Vascular Plant Herbarium (WIN-) (23,146)
University of Mary Washington Herbarium (MWCF-) (4,416)
University of Maryland, Norton-Brown Herbarium (MARY-) (49,110)
University of Michigan Herbarium (MICH-) (690,999)
University of Minnesota Herbarium (MIN) (225,888)
University of Mississippi, Thomas M. Pullen Herbarium (MISS-) (78,663)
University of Nevada Herbarium (RENO-V) (45,089)
University of New Mexico Herbarium (UNM-Vascular Plants) (137,785)
University of North Carolina at Chapel Hill Herbarium: Vascular Plants (NCU-Vascular Plants) (441,572)
University of North Carolina at Pembroke Herbarium (PEMB) (4,674)
University of North Carolina, Asheville (UNCA-) (28)
University of North Texas, Benjamin B. Harris Herbarium (NTSC-) (14,347)
University of Northern Colorado Herbarium (GREE-GREE) (21,880)
University of Notre Dame, Greene/Nieuwland Herbarium (ND) (5,991)
University of Oklahoma, Robert Bebb Herbarium (OKL) (9,633)
University of Richmond Herbarium (URV-) (21,543)
University of Science and Arts of Oklahoma (OCLA-) (19,260)
University of South Alabama Herbarium (USAM-) (13,511)
University of South Carolina Salkehatchie Herbarium (SALK-) (1,094)
University of South Carolina Upstate Herbarium (USCS-) (17,850)
University of South Carolina, A. C. Moore Herbarium Vascular Plant Collection (USCH-) (97,054)
University of South Florida Herbarium (USF) (233,522)
University of Southern Mississippi Herbarium (USMS-) (16,957)
University of Tennessee Martin Herbarium (UTM-) (1,738)
University of Tennessee Vascular Herbarium (TENN-) (254,978)
University of Tennessee, Chattanooga (UCHT-) (45,348)
University of Texas at Austin Herbarium (TEX) (240,141)
University of Texas at El Paso Biodiversity Collections Herbarium (UTEP-Herb) (100,978)
University of Texas Rio Grande Valley (PAUH-) (12,680)
University of the South - Sewanee Herbarium (UOS-) (8,398)
University of Vermont, Pringle Herbarium (VT-) (302,907)
University of West Florida (UWFP) (21,211)
University of West Georgia Herbarium (WGC-) (5,009)
University of Wisconsin - Whitewater Herbarium (UWW-) (4)
University of Wisconsin-LaCrosse (UWL-) (7,994)
University of Wisconsin-Madison, Wisconsin State Herbarium (WIS-) (604,738)
University of Wisconsin-Milwaukee (UWM-) (7,594)
University of Wisconsin-Stevens Point, Robert W. Freckmann Herbarium (UWSP) (48,872)
US Forest Service - Tonto National Forest (USFS-TNF) (5,525)
Utah Tech University Herbarium (Utah Tech University-UTU) (988)
Valdosta State University Herbarium (VSC-) (66,972)
Valparaiso University Herbarium (VALPO-) (71)
Vanderbilt University Herbarium (BRIT-VDB) (303,409)
Virginia Commonwealth University Herbarium (VCU-) (18,891)
Virginia Military Institute Herbarium (VMIL-) (12,130)
Virginia Polytechnic Institute and State University, Massey Herbarium (VPI) (55,090)
Wake Forest University (WFU) (134)
Washington State University Marion Ownbey Herbarium (WS-) (30,482)
Weber State University Herbarium (Weber State University-WSCO) (1,602)
West Texas A&M University Herbarium (WTS-) (5,179)
West Virginia University Herbarium (WVA-) (95,916)
West Virginia Wesleyan College, George B. Rossbach Herbarium (WVW-) (28,403)
Western Carolina University Herbarium (WCUH-) (30,972)
Western Michigan University (WMU-) (5,691)
Western New Mexico University, Dale A. Zimmerman Herbarium (SNM) (1)
Western State Colorado University (WSC-) (7,867)
Weymouth Woods Sandhills Nature Preserve Herbarium (WEWO) (1,914)
William & Mary Herbarium (WILLI) (81,923)
William Darlington Herbarium - West Chester University, Pennsylvania (DWC-) (24,576)
Winthrop University Herbarium (WINU-) (1,717)
Yale University Herbarium, Peabody Museum of Natural History (Yale Peabody Museum of Natural History-YU) (YU) (8,594)
Zion, Bryce, and Cedar Breaks Herbaria (ZNP-) (2)

Observations

Bureau of Land Management - New Mexico State Offices (BLM-NM) (188)
General Research Observations (SEINet) (22,107)
iNaturalist Observations (iNaturalist) (3,929)
Indiana Photographic Scavenger Hunt (IND-Observations) (2,281)
Kartchner Caverns State Park - Cacti & Succulents Inventory (KCSP) (10,374)
Madrean Archipelago Biodiversity Assessment Observations (MABA-Plants) (3,153)
Madrean Discovery Expeditions (GreaterGood) (2,572)
Observaciones Generales de Flora de México (RHM-) (465)
Prairie Fen Biodiversity Project (PFBP-Observations) (30,332)
Registro de Datos de Avistamiento de Universidad de la Sierra (UNISIERRA-Obs) (192)
Southwest Seed Partnership (SWSP-Observations) (90)