| 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 | |
| |
| 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 | |
| |
| 4081 | | 0 | 40.5836 | -122.363 | | 165 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | |
Mixed oak woodland on slope along small road, b... | Sacramento Valley | | lower slope | W | ~5 deg. |
Along North Bachelli Lane where road decends to... | U.S.A. | California | Shasta County | within Redding | | | Thu Apr 18 21:27:39 2019 | |
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| 4003 | | 0 | 40.594 | -122.4034 | | 170 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Riparian Quercus and other hardwoods along river. | Sacramento Valley | | | | | Along Sacramento River (left bank) walking trail j... | U.S.A. | California | Shasta County | within Redding | | | Thu Apr 28 20:07:13 2016 | |
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| 4042 | | 0 | 43.8505 | -123.02 | | 170 | CalTopo | CalTopo | | | | | | | | | | | Manicured woodland of Pseudotsuga menziesii, Acer ... | Willamette Valley | | valley bottom | | | Along Interstate Highway 5 (north bound) at rest a... | U.S.A. | Oregon | Lane County | S of Eugene | | | Mon Nov 5 15:05:19 2018 | |
| |
| 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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| 4043 | | 0 | 40.589 | -122.3516 | | 180 | CalTopo | CalTopo | | | Google Earth | | | | | | | | Parking lot of commercial area (Barnes and Noble b... | Sacramento Valley | | | | | NW of intersection of Churn Creek Road and Old Alt... | U.S.A. | California | Shasta County | | | | Mon Jan 21 17:57:53 2019 | |
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| 3999 | | 0 | 38.3783 | -122.2001 | | 225 | CalTopo | CalTopo | | | GPS (phone) | | | Google Earth | | | | | Old large Quercus sp. (evergreen) along road. | Coast Range | | lower slope | | | Along highway 121 just S of farmhouse. | U.S.A. | California | Napa County | NE of Napa | | | Sun Apr 10 16:38:56 2016 | |
| |
| 3988 | | 0 | 40.882 | -123.547 | | 235 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | |
Pseudotsuga menziesii / Notholithocarpus densif... | Trinity Alps | Burnt Ranch Gorge | mid-slope | | |
Salyer Rest Area along highway 299, in pet area... | U.S.A. | California | Trinity County | | | | Wed May 6 22:34:20 2015 | |
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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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| 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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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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| 4196 | PtReyesD2H | 0 | 38.98695 | -122.53889 | 993 | 303 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus douglasii woodland in semi-riparian are... | North Coast Ranges | Cache Creek | valley bottom | NE | ~1 deg. |
Along trail at Cache Creek BLM Natural Area.
| U.S.A. | California | Lake County | SW of Williams | | | Thu Feb 9 20:29:34 2023 | |
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| 4192 | PtReyesD2C | 0 | 38.09573 | -122.88689 | 997 | 304 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Pinus muricata woodland with hardwood shrubs
| North Coast Ranges | Mt. Vision | upper slope | SW | ~5 deg. |
North side of Mount Vision Road.
| U.S.A. | California | Marin County | NW of Point Reyes Station | | | Wed Feb 8 22:57:29 2023 | |
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| 4193 | PtReyesD2D | 0 | 38.09579 | -122.88637 | 1017 | 310 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Pinus muricata woodland.
| North Coast Ranges | Mt. Vision | upper slope | S | ~5 deg. |
North side of Mount Vision Road.
| U.S.A. | California | Marin County | NW of Point Reyes Station | | | Wed Feb 8 23:01:05 2023 | |
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| 4195 | PtReyesD2G | 0 | 38.9852 | -122.53845 | 1019 | 310 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus douglasii woodland at edge of flat vall... | North Coast Ranges | Cache Creek | toe slope | NE | ~10 deg. |
Foot of slope to SW of trail at BLM Cache Creek... | U.S.A. | California | Lake County | SW of Williams | | | Thu Feb 9 20:21:18 2023 | |
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| 4023 | | 0 | 40.7636 | -122.9268 | | 340 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Quercus garryana / Arctostaphylos Woodland with oc... | Trinity Alps | East Weaver canyon | Mid-slope | S | ~5 deg. | Along unofficial trail between Rainbow Hansen trai... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Jan 1 22:36:47 2018 | |
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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 | |
| |
| 4132 | | 0 | 40.7938 | -123.3561 | 1130 | 344 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Vertical rock face in mixed hardwood / confer f... | Trinity Mountains | Trinity River Corridor | | N | ~180 deg. |
Along Highway 299 by old remnant bridge at Swed... | U.S.A. | California | Trinity County | NW of Del Loma | | | Sat Oct 10 20:32:07 2020 | |
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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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 4084 | | 0 | 40.706 | -122.415 | | 375 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | |
Mixed hardwoods on steep hillside.
| | | mid-slope | | |
Along Shasta Dam Blvd.
| U.S.A. | California | Shasta County | N of Redding | | | Sat Apr 20 21:15:27 2019 | |
| |
| 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 | |
| |
| 4083 | | 0 | 40.704 | -122.421 | | 400 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | |
Mixed hardwoods on steep hillside.
| | | mid-slope | NW | |
Along Shasta Dam Blvd.
| U.S.A. | California | Shasta County | N of Redding | | | Sat Apr 20 21:08:26 2019 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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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