| 3865 | 80903 | 0 | 40.32542 | -122.183 | 0 | 0 | CalTopo | CalTopo | -122.183000 | 40.325420 | GPS+WAAS | 5 m | | | | | WGS84 | | Quercus lobata woodland with annual grass understo... | northern Sierra Nevada foothills | | S-facing mild slope | | | __ off Jelly's Ferry Road | U.S.A. | California | Tehama County | NE of Red Bluff | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3866 | 80904 | 0 | 40.30101 | -122.11095 | 0 | 126 | CalTopo | CalTopo | -122.110950 | 40.301010 | GPS | 15 m | 126 m | GPS | 45 m | | WGS84 | | Quercus lobata - Platinus ramosa - Fraxinus latifo... | northern Sierra Nevada foothills | | flat within valley eroded from uplifted plane | | | | U.S.A. | California | Tehama County | NE of Red Bluff | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3867 | 090523a | 0 | 40.840482 | -122.902166 | 4360 | 1329 | CalTopo | CalTopo | -122.902166 | 40.840482 | GoogleEarth | ? M | 1329 m | GPS | 45 m | | WGS84 | | Mature Pseudotsuga menziesii / Quercus chrysophill... | Trinity Alps | Slate Creek Canyon | steep slope, SW face, upper slope | | | Along Rush Creek trail, ca 2/3 from trailhead to w... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3868 | 090523b | 0 | 40.8428 | -122.904 | 4545 | 1385 | CalTopo | CalTopo | -122.904000 | 40.842800 | GPS | 15 m | 1385 m | GoogleEarth | ? M | | WGS84 | | Mature Pseudotsuga menziesii / Quercus chrysophyll... | Trinity Alps | Upper Slate Creek Canyon | E sloping ridgeline | | | Along Rush Creek trail, just a few meters inside t... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3869 | 090530a | 0 | 40.76539 | -122.92293 | 2625 | 800 | CalTopo | CalTopo | -122.922930 | 40.765390 | GPS | 15 m | 800 m | GoogleEarth | | | WGS84 | | Young Pseudotsuga menziesii stand with mature Pinu... | Trinity Alps | Jackass Ridge | mild SE slope | | | Between Jackass Ridge trail and Howe Ditch | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3870 | 90601 | 0 | 40.6443 | -122.9571 | 1599 | 487 | CalTopo | CalTopo | -122.957100 | 40.644300 | GoogleEarth | | 487 m | GoogleEarth | | | WGS84 | | Along river bank with various Salix, some Alnus rh... | Trinity Mountains | Trinity River canyon | low slope, | | | South from Douglas City Campground to river bank a... | U.S.A. | California | Trinity County | SW Douglas City | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3871 | 90931 | 0 | 40.777449 | -122.906891 | 3260 | 994 | CalTopo | CalTopo | -122.906891 | 40.777449 | GPS | 5 m | 994 m | GoogleEarth | 30 m | | WGS84 | | Pinus ponderosa open young woodland with neighbori... | Trinity Alps | Musser Hill | Ridgetop | | | Along Musser hill road where short trail leads up ... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3894 | 100429Lowden | 0 | 40.691227 | -122.854006 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 15 m | | | | GCS | WGS84 | | Old fenceposts in open field/meadow | Trinity Mountains | | Valley Bottom | | | Fence running across Lowden Ranch meadows from mai... | U.S.A. | California | Trinity County | WSW of Lewiston | | Eric | Wed Apr 28 23:00:00 2010 | |
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| 3895 | 20100429CR1 | 0 | 40.6952 | -123.0407 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 100 m | | | | GCS | WGS84 | precise location difficult to determine | Semi-open woodland of Pinus ponderosa, Arbutus me... | Trinity Mountains | | toe slope | | | On old, overgrown, dirt road providing access to C... | U.S.A. | California | Trinity County | S of Junction City | | Eric | Wed Apr 28 23:00:00 2010 | |
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| 3896 | 20100429CR2 | 0 | 40.696701 | -123.043891 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 15 m | | | | GCS | WGS84 | | Exposed rock outcrop in narrow, old road cut. | Trinity Mountains | | Lower Slope | | | Along dirt road that accesses river floodplains fr... | U.S.A. | California | Trinity County | S of Junction City | | Eric | Wed Apr 28 23:00:00 2010 | |
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| 3905 | Riddell08 | 0 | 34.7093 | -120.0571 | 0 | 400 | CalTopo | CalTopo | 120°03.426 | 34°42.560 | | | 400m | | | | | | California oak grassland in an area of indirect c... | Santa Ynez Valley | | | | | | U.S.A. | California | Santa Barbara County | Sedgwick Reserve | | Eric | Sat Jun 26 23:00:00 2010 | |
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| 3919 | 2012-02-19 | 0 | 40.75987 | -122.90576 | 2820 | 860 | CalTopo | CalTopo | | | guestimate on Google Maps | | | | | | | | Mature mixed forest of Pseudotsuga menziesii, Pinu... | Trinity Alps | Musser Hill | broad ridge | | | in small gully along along the trail branch from M... | U.S.A. | California | Trinity County | | | Eric | | |
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| 3920 | WvvlHome-upperyard | 1 | 40.7643404 | -122.9175757 | 2500 | 760 | CalTopo | CalTopo | | | Google Maps | 10m | | Google Maps | 10m | GCS | WGS1984 | |
Yard of semi-rural home with mix of natural and... | Trinity Alps | East Weaver canyon | toe slope | SW | |
Midway along Meadow Road (address 151) off East... | USA | California | Trinity County | N of Weaverville | | Eric | | |
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| 3921 | WvvlHome-creek | 1 | 40.764521 | -122.917994 | 2480 | 755 | CalTopo | CalTopo | | | Google Maps | 10m | | Google Maps | 10m | GCS | WGS1984 | |
Riparian vegetation along perennial stream thro... | Trinity Alps | East Weaver canyon | valley bottom | SW | |
Midway along Meadow Road (address 151) off East... | USA | California | Trinity County | N of Weaverville | | Eric | | |
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| 3922 | SidneyGulch-201202 | 0 | 40.747 | -122.9482 | 2300 | 690 | CalTopo | CalTopo | | | Google Maps | 100m | | Google Maps | 10m | GCS | WGS1984 | | Pinus sabiniana - Quercus garryana / Arctostaphylo... | Trinity Alps | Sydney Gulch | Lower slope | SE | | Along Weaver Basin Trail system going north a coup... | USA | California | Trinity County | NW of Weaverville | | Eric | | |
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| 3936 | 20100911b | 0 | 40.83414 | -124.17714 | -999 | -999 | CalTopo | CalTopo | | | | 15m | | | rough | | | | Picea sitchensis stand within coastal dune complex... | | Humboldt Bay North Spit | | | | | U.S.A. | California | Humboldt County | | | | Sun Dec 30 00:00:00 2012 | |
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| 3937 | 20100911c | 0 | 40.84556 | -124.17414 | -999 | -999 | CalTopo | CalTopo | | | | 15m | | | rough | | | | Salix (Willow) thicket in shrubby area of coastal ... | | Humboldt Bay North Spit | | | | | U.S.A. | California | Humboldt County | | | | Sun Dec 30 00:00:00 2012 | |
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| 3938 | 20121230a | 0 | 40.77019 | -122.92276 | | 830 | CalTopo | CalTopo | | | | 15m | | | | | | | Quercus garryana savanna on broad lower ridge | | Jackass Ridge | | | | Along lower branch of Jackass Ridge trail. | U.S.A. | California | Trinity County | | | | Sun Dec 30 00:00:00 2012 | |
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| 3939 | 20121230b | 0 | 40.77252 | -122.92145 | -999 | -999 | CalTopo | CalTopo | | | | 15m | | | 15m? | | | | Pseudotsuga menziesii / Quercus kelloggii mature s... | | East Weaver Creek Canyon | | | | In campground just SE of old water tower. | U.S.A. | California | Trinity County | | | | Sun Dec 30 00:00:00 2012 | |
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| 3954 | 41.21024 | 0 | 41.21024 | -122.85199 | 6670 | 2033 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Granite outcrops and boulders with xeric terraces ... | Trinity Alps | Fox Creek Watershed | upper slope | NE | | Slopes just west of Fox Creek Lake | U.S.A. | California | Siskiyou County | S of Callahan | | | Wed Aug 14 23:00:00 2013 | |
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| 3977 | 20100911b | 0 | 40.8344 | -124.1786 | -999 | -999 | CalTopo | CalTopo | | | | 15m | | | rough | | | | Picea sitchensis stand within coastal dune complex... | | Humboldt Bay North Spit | | | | | U.S.A. | California | Humboldt County | | | | Sun Dec 30 00:00:00 2012 | |
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| 4139 | Stoney Creek | 0 | 40.8544 | -122.851 | 2477 | 755 | CalTopo | CalTopo | | | | 100 m | | USGS NED | | | | |
Open forest of stunted Calocedrus decurrens and... | Trinity Alps | Stoney Creek | lower slope | W | ~5 deg. |
Several hundred meters up the valley from Stone... | U.S.A. | California | Trinity County | NE of Weaverville | | | Tue Jun 22 17:50:39 2021 | |
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| 4048 | | 0 | 38.4926 | -122.1488 | | 159 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus spp / Toxicodendron woodland including ... | Northern Coastal Ranges | Quail Ridge | valley bottom | N | 0 |
Bottom of trails on North side of research stat... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 17:53:49 2019 | |
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| 4053 | | 0 | 38.4828 | -122.1472 | | 380 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii / Heteromeles arbutifolia woo... | Northern Coastal Ranges | Quail Ridge | ridgeline | 200 deg E of N | 0 |
Along road to research station.
| U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 20:20:24 2019 | |
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| 3907 | 2009-09-20b | 0 | 40.508444 | -123.52175 | -999 | -999 | CalTopo | CalTopo | | | GPS | 15 m | | | | | | | Open ridgetop forest of Abies magnifica. | Trinity Mountains | South Fork Mountain | ridgeline | | 0 deg | | U.S.A. | California | Trinity County | | | Eric | Wed Aug 4 23:00:00 2010 | |
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| 3908 | 20101001a | 0 | 40.6781 | -122.9056 | 1677 | 511 | CalTopo | CalTopo | | | GoogleMaps | | | Google Earth | | WGS 1984 | | | Riparian hardwood stand primarily of mixed Fraxinu... | Trinity Mountains | Trinity River | valley bottom | SE | 0 deg | At rivers edge on island along river-right, near L... | U.S.A. | California | Trinity County | SE of Weaverville | | Eric | Mon Oct 4 23:00:00 2010 | |
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| 3986 | | 0 | 40.9743 | -123.0237 | | 1745 | CalTopo | CalTopo | | | | | | | | | | | Rock shelf with decomposed granite, area heavily t... | Trinity Alps | Canyon Creek watershed | lower slope | SE | 0 deg | Between Upper and Lower Canyon Creek Lakes. | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Mar 8 13:51:11 2015 | |
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| 3903 | 20100426Corning | 0 | 39.945337 | -122.197817 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 15 m | | | | GCS | WGS84 | | Mature grove of olive trees with annual grass unde... | Sacramento Valley | | broad valley | na | 0 deg. | Orchard trees at Corning rest stop, north bound I-... | U.S.A. | California | Tehama County | N of Corning | | Eric | Sat May 1 23:00:00 2010 | |
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| 4044 | | 0 | 40.7677 | -122.9235 | | 882 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Quercus garryana woodland/savana with patchwork of... | Trinty Alps | East Weaver Creek watershed | | 145 E of N | 1 deg | Near small ephemeral drainage between trails along... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Jan 21 18:42:30 2019 | |
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| 4046 | | 0 | 38.4935 | -122.1505 | | 155.3 | CalTopo | CalTopo | | | GPS | | | GPS | | | | |
Quercus wislizeni / Toyon / Toxicodendron woodl... | Northern Coastal Ranges | Quail Ridge | valley bottom | 17 deg E of N | 1 deg |
Bottom of trail going northward from Quail Ridg... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sat Feb 2 17:01:55 2019 | |
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