Site hosts
MASTIF home
MASTIF is a network that relies on networks. National Parks and National Forests, NSF-sponsored sites, biological field stations, and non-profits like The Nature Conservancy collectively span the most stunning landscapes, while offering many of the most critical habitats on the continent. Without the generous support of our hosts this ambitious network would not have been possible.
The National Ecological Observation Network (NEON), constructed by the National Science Foundation and now administered by Battelle Corporation, includes sites where we have initiated new sampling, adding to NEON vegetation structure plots (DSNY, HARV, MLBS, NIWO, OSBS, SERC, SOAP, TALL, TREE, UKFS, UNDE, WREF, YELL). Sampling at some MASTIF sites predates NEON, either by us (GRSM, HARV), in collaboration with Mike Dietze (BART, UNDE), or by others in the MASTIF network (Brockway, Bragg, Guo’s network includes JERC and OSBS; Veblen and Andrus at NIWO). As discussed on site pages, NEON does not own sites, but rather facilitates research through their permits from host organizations.
Long-term Ecological Research (LTER), also an NSF program, has supported MASTIF sites at BONA/BNZ, CWT, HARV, HBEF, NIWO, and SEV.
The Nature Conservancy has accommodated us at Disney Wilderness Preserve (DSNY), Callaway Forest Preserve (CALL), and the Green Swamp Preserve (GRSW). Other non-profits that combine research and land stewardship include Hastings Natural History Reservation (HNHR), Jones Ecological Research Center (JERC), and Tall Timbers Research Station (TTRS).
Smithsonian Institution facilities at the Smithsonian Conservation Biology Institute (SCBI) and the Smithsonian Environmental Research Center (SERC) host MASTIF sites.
National Parks and National Monuments include Capulin Mountain (CMNM), Great Smoky Mountains (GRSM), Mount Ranier (MORA), Yellowstone (YELL), and Yosemite (YOSE).
National Forests accommodate sites in the MASTIF network at Apalachicola (APNF), Croatan (CROA), Gifford Pinchot (WREF), Kisatchie (KINF), Pisgah (PISG), Sequoia (SEQU), Sierra (SOAP), and Talladega (TALL).
University stations include Duke Forest (DUKE), Harvard Forest (HARV), Mountain Lake Biological Station (MLBS), Institute of Arctic and Alpine Research (NIWO), University of Kansas Field Station (UKFS), Ordway-Swisher Biological Station (OSBS), Treehaven (TREE), Tyson Research Center (WUSL), University of California at Santa Cruz (UCSC), University of Michigan Biological Station (UMBS), and University of Notre Dame Research Center (UNDE).
USFS Experimental Forests include Bartlett Experimental Forest (BART), Bent Creek Experimental Forest (BCEF), Coweeta Hydrologic Lab (CWT), Escambia Experimental Forest (EEF), Hubbard Brook Experimental Forest (HBEF), and Wind River Experimental Forest (WREF).
Additional MASTIF sites are hosted by state forests and military bases (EAFB, FBMB).
The table below lists sites with acronyms used in maps and tables. They are ordered by country and site name. The column years is updated to the most recent year thus far assimilated into the analysis. Sites have crop-counts (CC), seed-traps (ST), or both. Observations entering through the iNaturalist project MASTIF are indicated in the survey column and aggregated for summary here by county. Ecoregions follow WWF.
| municipality | survey | years | treeYears | ecoRegion | |
|---|---|---|---|---|---|
| Burge.Matt | Mattersburg, Burge, AUT | iNat | 2019 – 2019 (1) | 1 | Pannonian Mixed Forests |
| COCH | Cochrane, QUE, CAN | Yves, Bergeron (CC) | 1990 – 2001 (12) | 22 | Central Canadian Shield Forests |
| LDUPT | Lake Duparquet, QUE, CAN | Yves, Bergeron (CC) | 1992 – 2001 (10) | 20 | Central Canadian Shield Forests |
| LMONT | Lake Montalais, QUE, CAN | Yves, Bergeron (CC) | 1990 – 2001 (12) | 23 | E Forest-boreal Transition |
| MASK | Maskuchis, QUE, CAN | Yves, Bergeron (CC) | 1990 – 2001 (12) | 22 | Central Canadian Shield Forests |
| Quebe.LesL | LesLaurentides, QUE, CAN | iNat (CC) | 2019 – 2019 (1) | 7 | E Forest-boreal Transition |
| Quebe.Rous | Roussillon, QUE, CAN | iNat (CC) | 2019 – 2019 (1) | 2 | E Great Lakes Lowland Forests |
| CONGO | CONGO_1, COG | John, Poulson Chase, Nunez (ST) | 2005 – 2007 (3) | 13794 | Nw Congolian Lowland Forests |
| Bayer.Bayr | Bayreuth, Bayer, DEU | iNat (CC) | 2018 – 2019 (2) | 6 | W European Broadleaf Forests |
| Bayer.Garm | GarmischPartenkirchen, Bayer, DEU | iNat (CC) | 2019 – 2019 (1) | 10 | Alps Conifer/mixed Forests |
| Bayer.Hof | Hof, Bayer, DEU | iNat (CC) | 2019 – 2019 (1) | 5 | W European Broadleaf Forests |
| Bayer.Wuns | WunsiedelimFichtelgebirge, Bayer, DEU | iNat (CC) | 2019 – 2019 (1) | 2 | W European Broadleaf Forests |
| Hesse.Fran | FrankfurtamMain, Hesse, DEU | iNat (CC) | 2019 – 2019 (1) | 3 | W European Broadleaf Forests |
| Hesse.Offe | Offenbach, Hesse, DEU | iNat (CC) | 2019 – 2019 (1) | 2 | W European Broadleaf Forests |
| Catal.Barc | Barcelona, Catal, ESP | iNat (CC) | 2019 – 2019 (1) | 16 | Ne Spain/s France Mediterranean Forests |
| Extre.Cace | Caceres, Extre, ESP | iNat (CC) | 2019 – 2019 (1) | 14 | Iberian Sclerophyllous/semi-deciduous Forests |
| HUEC | Huecas, Toledo, ESP | Raul, Bonal (CC) | 2008 – 2015 (8) | 183 | Iberian Sclerophyllous/semi-deciduous Forests |
| BACHAT | Alpes, FRA | Georges, Kunstler Benoit, Courbaud (ST) | 2010 – 2017 (8) | 421 | Alps Conifer/mixed Forests |
| Ilede.Pari | Paris, Ilede, FRA | iNat (CC) | 2017 – 2019 (3) | 109 | Atlantic Mixed Forests |
| Ilede.Vald | ValdeMarne, Ilede, FRA | iNat (CC) | 2019 – 2019 (1) | 3 | Atlantic Mixed Forests |
| PREMOL | Alpes, FRA | Georges, Kunstler Benoit, Courbaud (ST) | 2008 – 2017 (10) | 2867 | Alps Conifer/mixed Forests |
| Rhone.Drom | Drome, Rhone, FRA | iNat (CC) | 2019 – 2019 (1) | 1 | Alps Conifer/mixed Forests |
| Rhone.Haut | HauteSavoie, Rhone, FRA | iNat (CC) | 2018 – 2019 (2) | 16 | W European Broadleaf Forests |
| Rhone.Iser | Isere, Rhone, FRA | iNat (CC) | 2018 – 2019 (2) | 278 | Alps Conifer/mixed Forests |
| Rhone.Savo | Savoie, Rhone, FRA | iNat (CC) | 2018 – 2019 (2) | 36 | W European Broadleaf Forests |
| Primo.Lovr | Lovran, Primo, HRV | iNat (CC) | 2017 – 2019 (3) | 47 | Dinaric Mountains Mixed Forests |
| Primo.Matu | Matulji, Primo, HRV | iNat (CC) | 2019 – 2019 (1) | 21 | Illyrian Deciduous Forests |
| Primo.Opat | Opatija/Veprinac, Primo, HRV | iNat (CC) | 2019 – 2019 (1) | 8 | Illyrian Deciduous Forests |
| Friul.Trie | Trieste, Friul, ITA | iNat (CC) | 2019 – 2019 (1) | 22 | Illyrian Deciduous Forests |
| Lomba.Como | Como, Lomba, ITA | iNat (CC) | 2018 – 2019 (2) | 55 | Alps Conifer/mixed Forests |
| KANU | Kanumazawa core plot, Iwate, JPN | Kazuhiko, Hoshizaki (ST) | 1990 – 2015 (26) | 18655 | Nihonkai Montane Deciduous Forests |
| Tokyo.Koto | Koto, Tokyo, JPN | iNat (CC) | 2019 – 2019 (1) | 1 | Taiheiyo Evergreen Forests |
| Wakay.Hash | Hashimoto, Wakay, JPN | iNat (CC) | 2019 – 2019 (1) | 1 | Taiheiyo Evergreen Forests |
| BCI | Barro Colorado Island, BCI, PAN | Joe, Wright (ST) | 1987 – 2017 (31) | 1787564 | Isthmian-atlantic Moist Forests |
| BGNP | Babia Gora Nat Park, Namestova, POL | Magdalena, Zywiec Lukasz, Piechnik Barbara, Lopata Mateusz, Ledwon | 2000 – 2019 (20) | 5872 | Carpathian Montane Forests |
| POL.Oborni | Oborniki, POL, POL | iNat (CC) | 2019 – 2019 (1) | 10 | Central European Mixed Forests |
| POL.Poznan | Poznan, POL, POL | iNat (CC) | 2019 – 2019 (1) | 8 | Central European Mixed Forests |
| POL.Strzel | StrzelceDrezdenko, POL, POL | iNat (CC) | 2019 – 2020 (2) | 33 | Baltic Mixed Forests |
| POL.Walcz | Walcz, POL, POL | iNat (CC) | 2019 – 2020 (2) | 16 | Baltic Mixed Forests |
| Goris.Idri | Idrija, Goris, SVN | iNat (CC) | 2019 – 2019 (1) | 10 | Dinaric Mountains Mixed Forests |
| Goris.Koba | Kobarid, Goris, SVN | iNat (CC) | 2019 – 2019 (1) | 32 | Dinaric Mountains Mixed Forests |
| Jugov.Dole | DolenjskeToplice, Jugov, SVN | iNat (CC) | 2019 – 2019 (1) | 1 | Pannonian Mixed Forests |
| Koros.Ravn | RavnenaKoroskem, Koros, SVN | iNat (CC) | 2019 – 2019 (1) | 22 | Alps Conifer/mixed Forests |
| Notra.Cerk | Cerknica, Notra, SVN | iNat (CC) | 2019 – 2019 (1) | 14 | Dinaric Mountains Mixed Forests |
| Notra.Post | Postojna, Notra, SVN | iNat (CC) | 2019 – 2019 (1) | 3 | Dinaric Mountains Mixed Forests |
| Obaln.Hrpe | HrpeljeKozina, Obaln, SVN | iNat (CC) | 2019 – 2019 (1) | 3 | Illyrian Deciduous Forests |
| Obaln.Kope | Koper, Obaln, SVN | iNat (CC) | 2019 – 2019 (1) | 8 | Dinaric Mountains Mixed Forests |
| Osred.Brez | Brezovica, Osred, SVN | iNat (CC) | 2019 – 2019 (1) | 8 | Pannonian Mixed Forests |
| Osred.Domz | Domzale, Osred, SVN | iNat (CC) | 2019 – 2019 (1) | 13 | Pannonian Mixed Forests |
| Osred.Kamn | Kamnik, Osred, SVN | iNat (CC) | 2019 – 2019 (1) | 1 | Pannonian Mixed Forests |
| Osred.Ljub | Ljubljana, Osred, SVN | iNat (CC) | 2019 – 2019 (1) | 81 | Pannonian Mixed Forests |
| Osred.Vrhn | Vrhnika, Osred, SVN | iNat (CC) | 2019 – 2019 (1) | 3 | Pannonian Mixed Forests |
| Podra.Ruse | Ruse, Podra, SVN | iNat (CC) | 2019 – 2019 (1) | 2 | Alps Conifer/mixed Forests |
| Podra.Seln | SelnicaobDravi, Podra, SVN | iNat (CC) | 2019 – 2019 (1) | 16 | Alps Conifer/mixed Forests |
| Pomur.Kriz | Krizevci, Pomur, SVN | iNat (CC) | 2019 – 2019 (1) | 11 | Pannonian Mixed Forests |
| AL.Bibb | Bibb, AL, USA | iNat (CC) | 2019 – 2019 (1) | 3 | Se Mixed Forests |
| AL.Hale | Hale, AL, USA | iNat (CC) | 2019 – 2019 (1) | 11 | Se Mixed Forests |
| ALBU | Albuquerque, NM, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 168 | Colorado Plateau Shrublands |
| ANNA | Ann Arbor, MI, USA | Ines, Ibanez (ST) | 2008 – 2017 (10) | 3835 | S Great Lakes Forests |
| APNF | Apalachicola NF, FL, USA | Dale, Brockway (CC) | 1992 – 2019 (28) | 290 | Se Conifer Forests |
| ASRN | Ashland RNA, OR, USA | Jerry, Franklin (CC) | 1981 – 2016 (36) | 1658 | Klamath-siskiyou Forests |
| ASWP | Alder Stream Wilderness Preserve, ME, USA | Harmony, Dagliesh Lane, Scher Chris, Moore James, Clark (CC) | 2019 – 2019 (1) | 152 | New England-acadian Forests |
| BAMT | Bare Mtn, WA, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1534 | Central/s Cascades Forests |
| BART | Bartlett Forest, NH, USA | Istem, Fer Mike, Dietze (ST) | 2012 – 2018 (7) | 20213 | New England-acadian Forests |
| BCEF | Bent Creek Exp For, NC, USA | Katie, Greenberg (CC) | 2000 – 2017 (18) | 5486 | Appalachian-blue Ridge Forests |
| BERK | Bessie Rock, OR, USA | Jerry, Franklin (CC) | 1966 – 2016 (51) | 3485 | Central/s Cascades Forests |
| BLLK | Blue Lake, WA, USA | Jerry, Franklin (CC) | 1967 – 2016 (50) | 1312 | Central/s Cascades Forests |
| BLSF | Bladen Lakes SF, NC, USA | Dale, Brockway (CC) | 1992 – 2019 (28) | 412 | Mid Atlantic Coastal Forests |
| BOCA | Boulder Canyon Main, CO, USA | Ian, Pearse (CC) | 1977 – 2018 (42) | 9156 | Colorado Rockies Forests |
| BONA | Bonanza Creek, AK, USA | Jill, Johnstone (ST) | 1968 – 2016 (49) | 10778 | Interior Alaska-yukon Lowland Taiga |
| BRSF | Blackwater River SF, FL, USA | Dale, Brockway (CC) | 2005 – 2019 (15) | 150 | Se Conifer Forests |
| CA.Fresno | Fresno, CA, USA | iNat (CC) | 2019 – 2019 (1) | 2 | Sierra Nevada Forests |
| CA.Madera | Madera, CA, USA | iNat (CC) | 2018 – 2019 (2) | 28 | Sierra Nevada Forests |
| CA.Maripos | Mariposa, CA, USA | iNat (CC) | 2018 – 2019 (2) | 21 | Sierra Nevada Forests |
| CA.Tulare | Tulare, CA, USA | iNat (CC) | 2019 – 2019 (1) | 9 | Sierra Nevada Forests |
| CA.Tuolumn | Tuolumne, CA, USA | iNat (CC) | 2018 – 2020 (3) | 27 | Sierra Nevada Forests |
| CALL | Callaway Forest Preserve, NC, USA | James, Clark Jordan, Luongo (CC) | 2018 – 2018 (1) | 84 | Mid Atlantic Coastal Forests |
| CAMT | Carpenter Mtn, OR, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1228 | Willamette Valley Forests |
| CANJ | Canjilon, NM, USA | Andreas, Wion (CC) | 2003 – 2018 (16) | 192 | Colorado Rockies Forests |
| CEBO | Cebolla, NM, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 182 | Colorado Plateau Shrublands |
| CMNM | Capulin Mtn Nat Monument, NM, USA | Miranda, Redmond (CC) | 1969 – 2012 (44) | 120 | W Short Grasslands |
| CO.Boulder | Boulder, CO, USA | iNat (CC) | 2018 – 2019 (2) | 73 | Colorado Rockies Forests |
| CO.Larimer | Larimer, CO, USA | iNat (CC) | 2018 – 2019 (2) | 14 | Colorado Rockies Forests |
| CO.Summit | Summit, CO, USA | iNat (CC) | 2019 – 2019 (1) | 3 | Colorado Rockies Forests |
| COMPT | Comstock Point, ME, USA | William, Schlesinger Lisa, Dellwo (CC) | 2019 – 2019 (1) | 30 | New England-acadian Forests |
| CROA | Croatan NF, NC, USA | Susan, Cohen (CC) | 2000 – 2001 (2) | 280 | Mid Atlantic Coastal Forests |
| CWT | Coweeta Hydrologic Lab, NC, USA | James, Clark Jordan, Luongo (ST) | 1991 – 2017 (27) | 209938 | Appalachian-blue Ridge Forests |
| DECU | Deadman curve, OR, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1107 | Central/s Cascades Forests |
| DOLO | Dolores, CO, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 210 | Colorado Plateau Shrublands |
| DSNY | Disney Wilderness Preserve, FL, USA | James, Clark Jordan, Luongo (ST) | 2018 – 2018 (1) | 58 | Se Conifer Forests |
| DSP | Dayton State Park, NV, USA | Miranda, Redmond (CC) | 2001 – 2016 (16) | 384 | Great Basin Shrub Steppe |
| DUKE | Duke Forest, NC, USA | James, Clark Jordan, Luongo (ST, CC) | 1997 – 2019 (23) | 401755 | Se Mixed Forests |
| EAFB | Eglin Air Force Base, FL, USA | Dale, Brockway (CC) | 1995 – 2019 (25) | 952 | Se Conifer Forests |
| EEF | Escambia Exp For, AL, USA | Dale, Brockway (CC) | 1991 – 2019 (29) | 1152 | Se Conifer Forests |
| FBMB | Fort Benning Military Base, GA, USA | Dale, Brockway (CC) | 2005 – 2019 (15) | 750 | Se Mixed Forests |
| FL.Osceola | Osceola, FL, USA | iNat (CC) | 2018 – 2019 (2) | 26 | Se Conifer Forests |
| FL.Polk | Polk, FL, USA | iNat (CC) | 2018 – 2019 (2) | 27 | Se Conifer Forests |
| FL.Putnam | Putnam, FL, USA | iNat (CC) | 2018 – 2020 (3) | 55 | Se Conifer Forests |
| FOBA | Fort Bayard, NM, USA | Miranda, Redmond (CC) | 1969 – 2012 (44) | 150 | Chihuahuan Desert |
| GLCR1 | Glacier Creek1, WA, USA | Jerry, Franklin (CC) | 1961 – 2016 (56) | 1625 | British Columbia Mainland Coastal Forests |
| GLCR2 | Glacier Creek2, WA, USA | Jerry, Franklin (CC) | 1963 – 2016 (54) | 1425 | British Columbia Mainland Coastal Forests |
| GLPA | Glade Park, CO, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 210 | Colorado Plateau Shrublands |
| GRAN | Grandfather Mtn, NC, USA | Katie, Greenberg (CC) | 2002 – 2017 (16) | 623 | Appalachian-blue Ridge Forests |
| GRSM | Great Smoky Mtns NP, TN, USA | James, Clark Jordan, Luongo (ST) | 2011 – 2016 (6) | 14343 | Appalachian-blue Ridge Forests |
| GRSW | Green Swamp, NC, USA | James, Clark Jordan, Luongo (CC) | 2018 – 2019 (2) | 62 | Mid Atlantic Coastal Forests |
| GYE | Greater Yellowstone Ecosystem, MT, USA | GYE-WPM (CC) | 2013 – 2018 (6) | 6567 | S Central Rockies Forests |
| HARV | Harvard Forest, MA, USA | James, Clark Jordan, Luongo (ST) | 2013 – 2017 (5) | 7487 | New England-acadian Forests |
| HAYM | Hayman, CO, USA | Andreas, Wion (CC) | 2003 – 2018 (16) | 448 | Colorado Rockies Forests |
| HEME | Heather Meadows, WA, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1276 | British Columbia Mainland Coastal Forests |
| HNHR | Hastings Nat History Res, CA, USA | Jean, Knops Walt, Koenig (CC) | 1992 – 1996 (5) | 200 | California Montane Chaparral/woodlands |
| HOND | Hondo, NM, USA | Andreas, Wion (CC) | 2003 – 2018 (16) | 416 | Colorado Plateau Shrublands |
| HOTC | Hotchkiss, CO, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 196 | Colorado Plateau Shrublands |
| IRMT | Iron Mtn, OR, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1237 | Central/s Cascades Forests |
| JERC | Jones Ecol Res Ctr, GA, USA | Dale, Brockway (CC) | 2003 – 2019 (17) | 187 | Se Conifer Forests |
| KENT | Kenton 1, OK, USA | Miranda, Redmond (CC) | 1969 – 2012 (44) | 220 | W Short Grasslands |
| KINF | Kisatchie NF, LA, USA | Dale, Brockway (CC) | 2000 – 2019 (20) | 296 | Piney Woods Forests |
| KS.Douglas | Douglas, KS, USA | iNat (CC) | 2019 – 2019 (1) | 35 | Central Forest-grasslands Transition |
| KS.Jeffers | Jefferson, KS, USA | iNat (CC) | 2019 – 2019 (1) | 7 | Central Forest-grasslands Transition |
| KS.Leavenw | Leavenworth, KS, USA | iNat (CC) | 2019 – 2019 (1) | 2 | Central Forest-grasslands Transition |
| KY.Laurel | Laurel, KY, USA | iNat (CC) | 2019 – 2019 (1) | 42 | Appalachian Mixed Mesophytic Forests |
| LAK | Lakes Fire, NM, USA | Kyle, Rodman (CC) | 2003 – 2019 (17) | 255 | Colorado Rockies Forests |
| LASA | La Sal, CO, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 210 | Colorado Plateau Shrublands |
| LV | Las Vegas, NM, USA | Miranda, Redmond (CC) | 1969 – 2012 (44) | 110 | Colorado Rockies Forests |
| MA.Essex | Essex, MA, USA | iNat (CC) | 2019 – 2019 (1) | 25 | Ne Coastal Forests |
| MAGD | Magdalena, NM, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 294 | Colorado Plateau Shrublands |
| MAPK | Mary’s Peak, OR, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1665 | Central Pacific Coastal Forests |
| MARS | Mars Hill, NC, USA | James, Clark Jordan, Luongo Scott, Pearson (ST) | 2004 – 2015 (12) | 22513 | Appalachian-blue Ridge Forests |
| MD.AnneAru | AnneArundel, MD, USA | iNat (CC) | 2019 – 2019 (1) | 13 | Se Mixed Forests |
| ME.Piscata | Piscataquis, ME, USA | iNat (CC) | 2019 – 2019 (1) | 3 | New England-acadian Forests |
| ME.Washing | Washington, ME, USA | iNat (CC) | 2018 – 2019 (2) | 38 | New England-acadian Forests |
| MEOV | Meridian Overlook, OR, USA | Jerry, Franklin (CC) | 1981 – 2016 (36) | 1650 | Klamath-siskiyou Forests |
| MG | Mason Fire, CO, USA | Kyle, Rodman (CC) | 2003 – 2019 (17) | 204 | Colorado Rockies Forests |
| MI.Gogebic | Gogebic, MI, USA | iNat (CC) | 2018 – 2019 (2) | 17 | W Great Lakes Forests |
| MICH | Michigamme Township Elm Creek, MI, USA | Jalene, LaMontagne (CC) | 2012 – 2018 (7) | 1008 | W Great Lakes Forests |
| MLBS | Mtn Lake Biol Stn, VA, USA | James, Clark Jordan, Luongo (ST) | 2018 – 2018 (1) | 636 | Appalachian-blue Ridge Forests |
| MO.StLouis | StLouiscity, MO, USA | iNat (CC) | 2019 – 2019 (1) | 4 | Central Forest-grasslands Transition |
| MOLK | Mosquito lakes, WA, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1430 | Central/s Cascades Forests |
| MON | Montoya Fire, NM, USA | Kyle, Rodman (CC) | 2003 – 2019 (17) | 289 | Colorado Rockies Forests |
| MONT | Montrose, CO, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 182 | Colorado Plateau Shrublands |
| MOPA | Mountain Park, NM, USA | Miranda, Redmond (CC) | 1969 – 2012 (44) | 110 | Arizona Mountains Forests |
| MORA | Mount Ranier, WA, USA | Janneke, HilleRisLambers (ST) | 2009 – 2017 (9) | 7421 | Central/s Cascades Forests |
| MR | Missionary Ridge, CO, USA | Kyle, Rodman (CC) | 2003 – 2019 (17) | 255 | Colorado Rockies Forests |
| MVG | Mato Vega, NM, USA | Kyle, Rodman (CC) | 2003 – 2019 (17) | 255 | Colorado Rockies Forests |
| NATU | Naturita, CO, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 182 | Colorado Plateau Shrublands |
| NC.Bladen | Bladen, NC, USA | iNat (CC) | 2019 – 2019 (1) | 17 | Mid Atlantic Coastal Forests |
| NC.Brunswi | Brunswick, NC, USA | iNat (CC) | 2019 – 2019 (1) | 49 | Mid Atlantic Coastal Forests |
| NC.Durham | Durham, NC, USA | iNat (CC) | 2018 – 2020 (3) | 253 | Se Mixed Forests |
| NC.Hoke | Hoke, NC, USA | iNat (CC) | 2019 – 2019 (1) | 15 | Mid Atlantic Coastal Forests |
| NC.Mecklen | Mecklenburg, NC, USA | iNat (CC) | 2019 – 2019 (1) | 5 | Se Mixed Forests |
| NC.Montgom | Montgomery, NC, USA | iNat (CC) | 2018 – 2018 (1) | 4 | Se Mixed Forests |
| NC.Moore | Moore, NC, USA | iNat (CC) | 2019 – 2019 (1) | 15 | Se Mixed Forests |
| NC.Orange | Orange, NC, USA | iNat (CC) | 2018 – 2020 (3) | 230 | Se Mixed Forests |
| NC.Wake | Wake, NC, USA | iNat (CC) | 2019 – 2020 (2) | 48 | Se Mixed Forests |
| NH.Grafton | Grafton, NH, USA | iNat (CC) | 2019 – 2019 (1) | 7 | New England-acadian Forests |
| NIWO | Niwot Ridge, CO, USA | R Andrus, T Veblen, J Clark | 2015 – 2019 (5) | 5210 | Colorado Rockies Forests |
| NM.Bernali | Bernalillo, NM, USA | iNat (CC) | 2019 – 2019 (1) | 7 | Arizona Mountains Forests |
| NM.Eddy | Eddy, NM, USA | iNat (CC) | 2019 – 2019 (1) | 2 | Chihuahuan Desert |
| NM.Lincoln | Lincoln, NM, USA | iNat (CC) | 2019 – 2019 (1) | 1 | Colorado Plateau Shrublands |
| NM.LosAlam | LosAlamos, NM, USA | iNat (CC) | 2019 – 2019 (1) | 3 | Colorado Rockies Forests |
| NM.Otero | Otero, NM, USA | iNat (CC) | 2019 – 2019 (1) | 11 | Arizona Mountains Forests |
| NM.Sandova | Sandoval, NM, USA | iNat (CC) | 2019 – 2019 (1) | 14 | Colorado Rockies Forests |
| NORT | Northwest, CO, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 182 | Wyoming Basin Shrub Steppe |
| NY.Suffolk | Suffolk, NY, USA | iNat (CC) | 2018 – 2019 (2) | 57 | Ne Coastal Forests |
| OR.HoodRiv | HoodRiver, OR, USA | iNat (CC) | 2018 – 2018 (1) | 1 | E Cascades Forests |
| OSBS | Ordway-Swisher Biol Stn, FL, USA | James, Clark Jordan, Luongo (ST, CC) | 2015 – 2019 (5) | 688 | Se Conifer Forests |
| PA.Bucks | Bucks, PA, USA | iNat (CC) | 2019 – 2019 (1) | 5 | Ne Coastal Forests |
| PAFA | Park Falls County Rd E, WI, USA | Jalene, LaMontagne | 2012 – 2018 (7) | 7 | W Great Lakes Forests |
| PC | Pine Canyon, NM, USA | Kyle, Rodman (CC) | 2003 – 2019 (17) | 289 | Colorado Rockies Forests |
| PECO | Pecos, NM, USA | Miranda, Redmond (CC) | 1969 – 2012 (44) | 130 | Colorado Rockies Forests |
| PEPR | Peterson prairie, WA, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1860 | Central/s Cascades Forests |
| PISG | Pisgah Nat Forest, NC, USA | Katie, Greenberg (CC) | 2002 – 2017 (16) | 1890 | Appalachian-blue Ridge Forests |
| POND | Ponderosa, NM, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 168 | Colorado Rockies Forests |
| RATN | Raton, NM, USA | Miranda, Redmond (CC) | 1969 – 2012 (44) | 150 | Colorado Rockies Forests |
| REMO | Red Mountain, AZ, USA | Amy, Whipple Catherine, Gering Thomas, Whitham (CC) | 1995 – 2008 (14) | 1258 | Arizona Mountains Forests |
| SAFE | Santa Fe, NM, USA | Andreas, Wion (CC) | 1969 – 2018 (50) | 292 | Colorado Rockies Forests |
| SAMT | Sand Mtn, OR, USA | Jerry, Franklin (CC) | 1959 – 2016 (58) | 1415 | Central/s Cascades Forests |
| SAPA | Santiam pass, OR, USA | Jerry, Franklin (CC) | 1962 – 2012 (51) | 2532 | Central/s Cascades Forests |
| SASF | Sandhills State Forest, SC, USA | Dale, Brockway (CC) | 1996 – 2019 (24) | 343 | Mid Atlantic Coastal Forests |
| SC.Berkele | Berkeley, SC, USA | iNat (CC) | 2018 – 2019 (2) | 27 | Mid Atlantic Coastal Forests |
| SC.Charles | Charleston, SC, USA | iNat (CC) | 2018 – 2019 (2) | 15 | Mid Atlantic Coastal Forests |
| SCBI | Smithsonian Cons Biol Inst, VA, USA | Bill, McShea (ST) | 2008 – 2011 (4) | 38397 | Appalachian-blue Ridge Forests |
| SEQU | Sequoia, CA, USA | Emily, Moran Melaine, Abrey-Keintz Nathan, Stephenson Jon, Keeley (ST) | 1999 – 2017 (19) | 216384 | Sierra Nevada Forests |
| SERC | Smithsonian Environm Res Ctr, MD, USA | James, Clark Jordan, Luongo (ST) | 2018 – 2018 (1) | 712 | Se Mixed Forests |
| SEV | Cerro Montosa Sevilleta, NM, USA | Roman, Zlotin Diana, Macias (CC) | 1999 – 2018 (20) | 5995 | Colorado Plateau Shrublands |
| SICI | Silver City, NM, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 168 | Arizona Mountains Forests |
| SIRK | Sister Rock, WA, USA | Jerry, Franklin (CC) | 1981 – 2016 (36) | 971 | Central/s Cascades Forests |
| SLBE | Sleeping beauty, WA, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1266 | Central/s Cascades Forests |
| SOAP | Soaproot Saddle, CA, USA | James, Clark Jordan, Luongo (ST) | 2018 – 2018 (1) | 336 | Sierra Nevada Forests |
| STCB | Southlands Timber Co, GA, USA | Dale, Brockway (CC) | 1994 – 1997 (4) | 36 | Se Conifer Forests |
| STMT | Steamboat Mtn, WA, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 2539 | Central/s Cascades Forests |
| STPA | Stampede Pass, WA, USA | Jerry, Franklin (CC) | 1961 – 2016 (56) | 4263 | British Columbia Mainland Coastal Forests |
| SUCR | Sunset Crater, AZ, USA | Amy, Whipple Catherine, Gering Thomas, Whitham (CC) | 1981 – 2008 (28) | 7537 | Colorado Plateau Shrublands |
| TALL | Talladega, AL, USA | James, Clark Jordan, Luongo (ST) | 2018 – 2018 (1) | 584 | Se Mixed Forests |
| TIRD | Timberline Road, WA, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1082 | Central/s Cascades Forests |
| TREE | Treehaven, WI, USA | James, Clark Jordan, Luongo (ST) | 2018 – 2018 (1) | 336 | W Great Lakes Forests |
| TTRS | Tall Timbers Res Stn, GA, USA | Dale, Brockway (CC) | 2010 – 2019 (10) | 92 | Se Conifer Forests |
| TUCR | Tunnel Creek, WA, USA | Jerry, Franklin (CC) | 1961 – 2016 (56) | 2655 | Cascade Mountains Leeward Forests |
| UCSC | UC Santa Cruz, CA, USA | Greg, Gilbert Kai, Zhu (ST) | 2007 – 2018 (12) | 26261 | N California Coastal Forests |
| UMBS | Univ Michigan Biol Stn, MI, USA | Ines, Ibanez (ST) | 2008 – 2017 (10) | 7459 | W Great Lakes Forests |
| UNDE | Univ Notre Dame Res Ctr, WI, USA | I Fer, M Dietze, J Clark | 2013 – 2018 (6) | 12999 | W Great Lakes Forests |
| VA.Fauquie | Fauquier, VA, USA | iNat (CC) | 2019 – 2019 (1) | 8 | Se Mixed Forests |
| VA.Giles | Giles, VA, USA | iNat (CC) | 2019 – 2019 (1) | 1 | Appalachian-blue Ridge Forests |
| VA.Madison | Madison, VA, USA | iNat | 2019 – 2019 (1) | 3 | Appalachian-blue Ridge Forests |
| VA.Page | Page, VA, USA | iNat (CC) | 2019 – 2019 (1) | 1 | Appalachian-blue Ridge Forests |
| WA.Skamani | Skamania, WA, USA | iNat (CC) | 2018 – 2019 (2) | 45 | Central/s Cascades Forests |
| WACA | Waldo Canyon, CO, USA | Andreas, Wion (CC) | 2003 – 2018 (16) | 80 | Colorado Rockies Forests |
| WBPALPHA | Alpha, State Not Found, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1988 – 2005 (18) | 18 | N Central Rockies Forests |
| WBPALPLA | Alpha Lakes, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1985 – 2006 (22) | 34 | N Central Rockies Forests |
| WBPAPIFA | Apikuni Falls, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1982 – 2007 (26) | 156 | N Central Rockies Forests |
| WBPBEARI | Beaver Ridge, ID, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1972 – 2006 (35) | 80 | N Central Rockies Forests |
| WBPBIG | Big, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1991 – 2005 (15) | 47 | N Central Rockies Forests |
| WBPBIGBE | Big Belts, State Not Found, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1978 – 2007 (30) | 322 | S Central Rockies Forests |
| WBPBLALE | Black Lead, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1965 – 2006 (42) | 261 | Montana Valley/foothill Grasslands |
| WBPBLUEN | Blue N, ID, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1977 – 2006 (30) | 112 | S Central Rockies Forests |
| WBPBURKN | Burnt Knob, ID, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1967 – 2006 (40) | 141 | N Central Rockies Forests |
| WBPCHALL | Challenge, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1964 – 2006 (43) | 151 | N Central Rockies Forests |
| WBPELKHO | Elkhorns, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1974 – 2007 (34) | 292 | N Central Rockies Forests |
| WBPELKMO | Elk Mountain, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1987 – 2007 (21) | 160 | N Central Rockies Forests |
| WBPFLINT | Flint, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1975 – 2005 (31) | 178 | S Central Rockies Forests |
| WBPGRANO | Gravelys North, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1976 – 2007 (32) | 218 | S Central Rockies Forests |
| WBPGRAVE | Gravelys, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1974 – 2007 (34) | 295 | S Central Rockies Forests |
| WBPHELH | Hells H, ID, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1981 – 2006 (26) | 103 | N Central Rockies Forests |
| WBPHENMO | Henderson Mountain, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1973 – 2007 (35) | 271 | S Central Rockies Forests |
| WBPLITBE | Little Belts, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1981 – 2007 (27) | 328 | S Central Rockies Forests |
| WBPLOSTT | Lost Trail, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1966 – 2006 (41) | 163 | S Central Rockies Forests |
| WBPMARST | Marston, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1973 – 2006 (34) | 179 | N Central Rockies Forests |
| WBPMINPE | Mineral Peak, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1969 – 2006 (38) | 137 | N Central Rockies Forests |
| WBPMORRE | Morrell, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1984 – 2005 (22) | 130 | N Central Rockies Forests |
| WBPMOSMO | Mosquito Moutain, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1976 – 2006 (31) | 181 | S Central Rockies Forests |
| WBPPALMO | Palmer Mountain, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1973 – 2007 (35) | 186 | S Central Rockies Forests |
| WBPPARPA | Paradise Park, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1982 – 2007 (26) | 101 | N Central Rockies Forests |
| WBPPOISI | Point Six, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1976 – 2006 (31) | 100 | N Central Rockies Forests |
| WBPREDME | Red Meadows, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1976 – 2006 (31) | 81 | N Central Rockies Forests |
| WBPSABMOB | Sabe Mountain B, ID, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1969 – 2006 (38) | 181 | N Central Rockies Forests |
| WBPSALMO | Salmon Mountain, State Not Found, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1968 – 2006 (39) | 141 | N Central Rockies Forests |
| WBPSKALK | Skalkaho, ID, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1982 – 2005 (24) | 83 | S Central Rockies Forests |
| WBPSPECH | Sperry Chalets, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1997 – 2007 (11) | 11 | N Central Rockies Forests |
| WBPSQUAW | Squaw, State Not Found, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1983 – 2005 (23) | 38 | N Central Rockies Forests |
| WBPSTARK | Stark, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1990 – 2005 (16) | 48 | N Central Rockies Forests |
| WBPTOMBE | Tom Beal, , USA | Elliot, McEntire Elizabeth, Crone (CC) | 1990 – 2006 (17) | 73 | N Central Rockies Forests |
| WBPVIPQUHI | Vipond Quartz Hill, MT, USA | Elliot, McEntire Elizabeth, Crone (CC) | 1966 – 2006 (41) | 250 | Montana Valley/foothill Grasslands |
| WEMO | Wet Mountains, CO, USA | Andreas, Wion (CC) | 2003 – 2018 (16) | 224 | Colorado Rockies Forests |
| WHIT | Whitewater, NM, USA | Andreas, Wion (CC) | 2004 – 2017 (14) | 280 | Arizona Mountains Forests |
| WI.Lincoln | Lincoln, WI, USA | iNat (CC) | 2019 – 2019 (1) | 9 | W Great Lakes Forests |
| WILW | Whisker Lake Wilderness Harding Road, WI, USA | Jalene, LaMontagne (CC) | 2012 – 2018 (7) | 7 | W Great Lakes Forests |
| WIMT1 | Wildcat Mtn, OR, USA | Jerry, Franklin (CC) | 1962 – 2016 (55) | 1172 | Central/s Cascades Forests |
| WIMT2 | Wildcat Mtn, OR, USA | Jerry, Franklin (CC) | 1967 – 2016 (50) | 1589 | Central/s Cascades Forests |
| WINO | Winona, AZ, USA | Amy, Whipple Catherine, Gering Thomas, Whitham (CC) | 1995 – 2008 (14) | 804 | Arizona Mountains Forests |
| WISP | Wickiup springs, OR, USA | Jerry, Franklin (CC) | 1981 – 2016 (36) | 1342 | Central/s Cascades Forests |
| WORU | Woodruff Arbor Vitae, WI, USA | Jalene, LaMontagne (CC) | 2012 – 2018 (7) | 623 | W Great Lakes Forests |
| WREF | Wind River, WA, USA | J Hille Ris Lambers, J Lutz, J Clark | 2014 – 2018 (5) | 31096 | Central/s Cascades Forests |
| WUSL | Wash Univ St Louis, MO, USA | Jonathan, Myers (ST) | 2012 – 2017 (6) | 30306 | Central Forest-grasslands Transition |
| WY.Park | Park, WY, USA | iNat (CC) | 2019 – 2019 (1) | 1 | S Central Rockies Forests |
| YELL | Yellowstone, WY, USA | James, Clark Jordan, Luongo (CC) | 2017 – 2018 (2) | 112 | S Central Rockies Forests |
| YOSE | Yosemite, CA, USA | Emily, Moran Melaine, Abrey-Keintz Nathan, Stephenson Jon, Keeley (ST) | 1999 – 2017 (19) | 80265 | Sierra Nevada Forests |