| 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 | |
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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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| 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 | |
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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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| 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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| 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 | |
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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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| 4012 | | 0 | 42.1464 | -122.5787 | | 700 | CalTopo | CalTopo | | | Cell Phone GPS | | Google Earth | | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirtroad up creek within Sampson Creek Pres... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sat Apr 1 19:52:39 2017 | |
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| 4013 | | 0 | 42.1466 | -122.5782 | | 700 | CalTopo | CalTopo | | | Cell Phone GPS | | | Google Earth | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirt road up creek within Sampson Creek Pre... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sat Apr 1 21:18:56 2017 | |
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| 4014 | | 0 | 42.1466 | -122.5785 | | 700 | CalTopo | CalTopo | | | Cell Phone GPS | | Google Earth | | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirtroad up creek within Sampson Creek Pres... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sun Apr 2 19:42:25 2017 | |
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| 4015 | | 0 | 42.1567 | -122.5576 | | 880 | CalTopo | CalTopo | | | Cell Phone GPS | | | Google Earth | | | | | Quercus garryana savanna and grazed grasslands. | Siskiyou Mountains | near Emigrant Lake | upper slope | SE | ~5 deg. | Just east of small dirt road up ridgeline at Samps... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sun Apr 2 20:05:22 2017 | |
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| 4016 | | 0 | 42.147 | -122.5757 | | 715 | CalTopo | CalTopo | | | | | | | | | | | Mature to old Quercus garryana / Toxicodendron div... | Siskiyou Mountains | near Emigrant Lake | valley bottom | SW | ~2 deg. | Along dirt road up creek within Sampson Creek Pre... | U.S.A. | Oregon | Jackson County County | SE of Ashland | | | Sun Apr 2 20:13:51 2017 | |
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| 4008 | | 0 | 37.8503 | -122.1947 | | | CalTopo | CalTopo | | | Google Maps | | | | | | | | Rock outcrop amid oak and pine woodlands. | East Bay Hills | | upper slope | SW | | Sibley Volcanic Regional Preserve, along small tra... | U.S.A. | California | Contra Costa County | SE of Berkeley | | | Tue Mar 7 19:31:45 2017 | |
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| 4058 | | 0 | 40.6484 | -122.7288 | | 1020 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | |
Mature Pseudotsuga menziesii forest along ridge... | Trinity Mountains | near Hoadley Peak | ridgeline | | |
Along Hoadley Peaks Road, running north from Hi... | U.S.A. | California | Trinity County | SE of Lewiston | | | Wed Feb 20 17:26:58 2019 | |
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| 4173 | Buckhorn_A | 0 | 40.6472 | -122.7482 | 2809 | 856 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Scattered late-successional Pseudotsuga menzies... | Trinity Mountains | Grass Valley Creek Watershed | lower slope | SW | ~15 deg. |
By large pull-out on south side of Highway 299.... | U.S.A. | California | Trinity County | SE of Lewiston | | | Mon Apr 18 20:30:08 2022 | |
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| 4184 | PtReyesD1A | 0 | 37.98967 | -122.7154 | 1332 | 406 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Fenceline between open grazing field and shrubl... | North Coast Ranges | Bolinas Ridge | ridgeline | SW | ~1 deg. |
West side of dirt road along ridge.
| U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 21:17:38 2023 | |
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| 4185 | PtReyesD1B | 0 | 37.99035 | -122.71557 | 1353 | 412 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature Pseudotsuga menziesii / Vaccinium forest... | North Coast Ranges | Bolinas Ridge | ridgeline | SW | ~1 deg. |
West side of dirt road along ridgeline.
| U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 21:22:30 2023 | |
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| 4186 | PtReyesD1C | 0 | 37.99136 | -122.71626 | 1355 | 413 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Fenceline between open, grazed, field and shubl... | North Coast Ranges | Bolinas Ridge | ridgeline | SW | ~1 deg. |
West of dirt road along ridgeline.
| U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 21:36:09 2023 | |
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| 4187 | PtReyesD1D | 0 | 37.9852 | -122.71445 | 1349 | 411 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus agrifolia - Pseudotsuga menziesii - Seq... | North Coast Ranges | Bolinas Ridge | ridgeline | SW | ~3 deg |
West side of dirt road along ridgeline.
| U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 21:50:14 2023 | |
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| 4188 | PtReyesD1E | 0 | 37.97871 | -122.71904 | 914 | 279 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open, large (wolfy) Pseudotsuga menziesii fores... | North Coast Ranges | Bolinas Ridge | mid-slope | SW | ~20 deg. |
Along south side of trail up to Bolinas Ridge.
... | U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 21:59:40 2023 | |
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| 4189 | PtReyesD1F | 0 | 37.97888 | -122.7197 | 875 | 267 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open, large (wolfy) Pseudotsuga menziesii fores... | North Coast Ranges | Bolinas Ridge | mid-slope | SW | ~20 deg. |
Along trail up to Bolinas Ridge.
| U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 22:08:37 2023 | |
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| 4041 | | 0 | 44.7388 | -123.0487 | | 80 | CalTopo | CalTopo | | | | | | | | | | | Riparian woodland on levy along slow river | Willamette Valley | Santiam River | | | | At Interstate Highway 5 rest area (northbound). | U.S.A. | Oregon | Marion County | South of Salem | | | Mon Nov 5 14:56:33 2018 | |
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| 4056 | | 0 | 40.67 | -123.023 | | 475 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Sparse Quercus garryana - Quercus chrysolepis -... | Trinity Mountains | Trinity River near Dutch Creek confluence | lower slope | SW | ~5 deg |
Dutch Creek Channel Restoration Site (actually ... | U.S.A. | California | Trinity County | SSE of Junction City | | | Wed Feb 20 16:14:33 2019 | |
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| 4082 | | 0 | 40.69 | -122.4 | | 285 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Sub-urban city park with native oaks (Quercus w... | Sacramento Valley | | valley bottom | | |
Park along Highway 151 in Summit City just east... | U.S.A. | California | Shasta County | Summit City | | | Sat Apr 20 20:39:52 2019 | |
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| 4159 | HayforkSummit-EastCurve | 0 | 40.6148 | -123.0027 | 2704 | 824 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mid-aged Pseudotsuga menziesii forest with sign... | Trinity Mountains | Browns Creek Watershed | mid-slope draw with ephemeral stream | NE | ~5 deg. |
On uphill side of bend in highway, south side o... | U.S.A. | California | Trinity County | SW of Douglas City | | | Sat Feb 19 21:07:02 2022 | |
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| 4194 | PtReyesD2Db | 0 | 38.16683 | -122.6765 | 351 | 107 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus douglasii agrifolia
| North Coast Ranges | | mid-slope | SE | ~10 deg. |
Along Point Reyes Petaluma Road.
| U.S.A. | California | Marin County | SW of Petaluma | | | Wed Feb 8 23:14:23 2023 | |
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| 4136 | Swift Ck Algae | 0 | 40.9691 | -122.7304 | 2768 | 844 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Sparse small, but likely old, Calocedrus decurr... | Trinity Alps | Swift Creek | valley bottom | NW | flat |
Downslope from intersection of campground road ... | U.S.A. | California | Trinity County | SW of Trinity Center | | | Sat Dec 26 11:26:08 2020 | |
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| 4147 | Swift Creek 2 | 0 | 40.9689 | -122.7302 | 2783 | 848 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mixed conifer stand at edge of valley bottom fo... | Trinity Alps | Swift Creek watershed | toe slope | NW | ~5 deg. |
From highway entrance to Preacher Meadow Campgr... | U.S.A. | California | Trinity County | SW of Trinity Center | | | Mon Aug 2 13:21:05 2021 | |
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| 4109 | Eddy Cercocarpus 1 | 0 | 41.3482 | -122.5031 | 7396 | | CalTopo | CalTopo | | | GPS | | | USGS NED | | | | |
Open, rocky ridge with krumholtzed Pinus jeffre... | Eddies | Mount Eddy | ridgeline | S | ~10 |
Off trail: From Mt Eddy trailhead traverse nort... | U.S.A. | California | Siskiyou County | SW of Weed | | | Tue Aug 25 20:28:37 2020 | |
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| 4110 | Eddy Camp 1 Overhang | 0 | 41.3396 | -122.4827 | 6888 | | CalTopo | CalTopo | | | GPS | | | USGS NED\ | | | | |
Boulder pile forming overhangs and a small cave... | Eddies | Mount Eddy | Lower Slope | ENE | ~30 deg. |
Camp-able area along the southwestern side of D... | U.S.A. | California | Siskiyou County | SW of Weed | | | Tue Aug 25 20:39:46 2020 | |
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