| 4175 | East Fork | 0 | 41.0097 | -122.6191 | 2391 | 729 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open riparian zone of Populus, Fraxinus, Quercu... | Trinity Mountains | East Fork Trinity River | valley bottom | | |
Along East Side Road just upstream of bridge th... | U.S.A. | California | Trinity County | East of Trinity Center | | | Mon Apr 25 15:53:13 2022 | |
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| 4180 | 2022-04 East Weaver FD2 | 0 | 40.7843 | -122.9444 | 3148 | 960 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Late successional riparian forest along perenni... | Trinity Alps | East Weaver Creek Watershed | valley bottom | | |
Just off East Weaver Lake trail toward Creek in... | U.S.A. | California | Trinity County | N of Weaverville | | | Tue Apr 26 12:14:47 2022 | |
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| 4182 | Sulcaria badia original | 0 | 39.72083 | -123.50167 | 1556 | 474 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Ancient Quercus in open valley with agricultura... | North Coast Ranges | | | | |
Between HWY 101 (W side) and agricultural field... | U.S.A. | California | Mendocino County | N of Laytonville | | | Wed Nov 2 21:50:41 2022 | |
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| 4183 | KateWolfFestivalSulcaria | 0 | 39.74361 | -123.52083 | 1492 | 455 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Ancient Quercus in open valley with agricultura... | North Coast Ranges | | | | |
Between HWY 101 (W side) and agricultural field... | U.S.A. | California | Mendocino County | N of Laytonville | | | Wed Nov 2 21:58:07 2022 | |
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| 4190 | PtReyesD2A | 0 | 37.99724 | -123.0128 | 511 | 156 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Rock outcrop on point above ocean.
| North Coast | Point Reyes | | | | | U.S.A. | California | Marin County | Near Point Reyes Lighthouse | | | Wed Feb 8 22:15:08 2023 | |
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| 4198 | Fortuna | 0 | 40.575 | -124.153 | 20 | 6 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian zone dominated by Populus.
| Eel River Mouth | | | | |
Along Riverwalk Trail just south of the Riverwa... | U.S.A. | California | Humboldt County | Fortuna | | | Tue May 9 21:36:16 2023 | |
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| 4199 | BlueLakeWalk | 0 | 40.8768 | -123.9966 | 81 | 25 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian forest along north bank of river, side... | North Coast | Mad River Valley | valley bottom | | |
Along levy trail to south of Taylor Way in town... | U.S.A. | California | Humboldt County | Blue Lake | | | Mon Jul 24 16:36:09 2023 | |
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| 4200 | EFkWillowCk_JoukoA | 0 | 40.9034 | -123.7061 | 1597 | 487 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Riparian zone of Alnus and Acer amidst late suc... | North Coastal Ranges | Willow Creek Watershed | valley bottom | N | |
Along road through campground area on East Fork... | U.S.A. | California | Humboldt County | W of Willow Creek (town) | | | Mon Jul 24 18:00:47 2023 | |
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| 4203 | PrarieCreekNorth | 0 | 41.4609 | -124.053 | 562 | 171 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Sequoia sempervirens forest.
| North Coast Range | | low ridge | | |
Along road from Newton B Drury Scenic Parkway t... | U.S.A. | California | Humboldt County | | | | Sun Aug 6 17:34:10 2023 | |
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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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| 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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| 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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| 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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| 4055 | | 0 | 38.5208 | -122.1461 | | 266 | CalTopo | CalTopo | | | GPS | | | | | | | |
Open mixed Quercus woodland (mainly Q. douglasi... | Northern Coastal Ranges | Quail Ridge | low ridge | 315 deg E of N | 1 deg |
Along dirt road by power lines.
| U.S.A. | California | Napa County | Near Lake Barryessa. | | | Sun Feb 17 21:37:30 2019 | |
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| 4061 | | 1 | 40.764459 | -122.917556 | | 762 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Open front yard of rural residential neighborho... | Trinty Alps | East Weaver Creek watershed | lower slope | WSW | 1 deg |
151 Meadow Road, off East Weaver Road
| U.S.A. | California | Trinity County | N of Weaverville | | | Wed Mar 20 21:16:56 2019 | |
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| 4062 | | 1 | 40.764644 | -122.917372 | | 763 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Open front yard of rural residential neighborho... | Trinty Alps | East Weaver Creek watershed | lower slope | WSW | 1 deg |
151 Meadow Road, off East Weaver Road
| U.S.A. | California | Trinity County | N of Weaverville | | | Wed Mar 20 21:26:37 2019 | |
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| 4063 | | 1 | 40.764544 | -122.918119 | | 755 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Populus trichocarpa - Calocedrus decurrens wood... | Trinty Alps | East Weaver Creek watershed | lower slope | WSW | 1 deg |
Backyard of 151 Meadow Road, off East Weaver Ro... | U.S.A. | California | Trinity County | N of Weaverville | | | Thu Mar 21 19:12:41 2019 | |
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| 4050 | | 0 | 38.4845 | -122.1495 | | 340 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii / Heteromeles arbutifolia / M... | Northern Coastal Ranges | Quail Ridge | upper slope | 33 deg E of N | 1 deg. |
Open area near a lower tent/cabin.
| U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 19:42:36 2019 | |
| |
| 4049 | | 0 | 38.491 | -122.1485 | | 164 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus lobata - Quercus wislizeni / Toxicodend... | Northern Coastal Ranges | Quail Ridge | valley bottom | 335 deg E of N | 1.5 deg. |
Bottom of trail on north side of research stati... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 19:06:45 2019 | |
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| 4091 | | 0 | 40.896 | -122.9362 | | 925 | CalTopo | CalTopo | | | GPS | | | | | | | |
Pseudotsuga menziesii / mixed conifer forest.
| Trinity Alps | Stewart's Fork | bottom of ravine across lower slope | W | 10 deg. |
Along Stewart's Fork trail at crossing of F... | U.S.A. | California | Siskiyou (boarder with Trinity) | NE of Weaverville | | | Wed Jul 10 22:25:15 2019 | |
| |
| 4054 | | 0 | 38.5206 | -122.1462 | | 268 | CalTopo | CalTopo | | | GPS | | | | | | | |
Rock outcrop in open mixed Quercus woodland (ma... | Northern Coastal Ranges | Quail Ridge | low ridge | 257 | 2 deg |
Along dirt road by power lines.
| U.S.A. | California | Napa County | Near Lake Barryessa. | | | Sun Feb 17 21:34:09 2019 | |
| |
| 4000 | | 0 | 40.7665 | -122.9157 | | 790 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Mature Pseudotsuga menziesii / Quercus kelloggii f... | Trinity Alps | | lower slope | W | 2 deg. | Just off Weaver Basin trail about 100m past trailh... | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Apr 10 16:59:55 2016 | |
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| 4045 | | 0 | 38.484 | -122.1493 | | 350 | CalTopo | CalTopo | | | GPS | | | | | | | |
Mixed Quercus (mainly Q. wislizeni) woodland.
| Northern Coastal Ranges | Quail Ridge | Upper Slope | N | 2 deg. |
Along trail down north slope from Quail Ridge r... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sat Feb 2 16:20:33 2019 | |
| |
| 4047 | | 0 | 38.493 | -122.1484 | | 159 | CalTopo | CalTopo | | | GPS | | | | | | | |
Open, old Quercus lobata stand.
| Northern Coastal Ranges | Quail Ridge | valley bottom | 314 deg E of N | 2 deg. |
Bottom of trail on north side of the research s... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 17:42:27 2019 | |
| |
| 4052 | | 0 | 38.4801 | -122.1449 | | 362 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii woodland
| Northern Coastal Ranges | Quail Ridge | upper slope | 75 deg E of N | 4 deg |
Next to "researcher's house".
| U.S.A. | California | Napa County | | | | Sun Feb 17 20:02:28 2019 | |
| |
| 3973 | | 0 | 40.7727 | -122.9229 | | 810 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Mature Pseudotsuga menziesii forest with understor... | Trinity Alps | East Weaver Canyon | Toe Slope | NE | 5 deg | Along Weaver Basin Trail just south of bridge cros... | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Jan 18 19:36:13 2015 | |
| |
| 4051 | | 0 | 38.4804 | -122.145 | | 359 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii open woodland
| Northern Coastal Ranges | Quail Ridge | upper slope | 278 deg. E of N | 7 deg. | | U.S.A. | California | Napa County | | | | Sun Feb 17 19:56:48 2019 | |
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