| 4010 | | 0 | 41.671 | -122.6969 | | 1035 | CalTopo | CalTopo | | | Cell Phone GPS | | | Google Earth | | | | | Open, mature Calocedrus decurrens - Pinus (jeffery... | Siskiyou Mountains | | mid-slope | SE | ~20 deg. | Slope above Highway 3 | U.S.A. | California | Siskiyou County | ~5 km SW of Yreka | | | Sat Apr 1 18:45:09 2017 | |
| |
| 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 | |
| |
| 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 | |
| |
| 4040 | | 0 | 40.7766 | -124.1519 | | 25 | CalTopo | CalTopo | | | | | | | | | | | Alnus rubra riparian woodland amidst second growth... | North Coast | | valley bottom | | | Sequoia Park within Eureka, along boardwalk throug... | U.S.A. | California | Humboldt County | within Eureka | | | Mon Nov 5 14:42:00 2018 | |
| |
| 4100 | | 0 | 39.698667 | -105.200833 | | 2000 | CalTopo | CalTopo | | | | | | | | | | |
Pinus ponderosa and Quercus gambelii
| | | | | |
Hogback Park, Dakota Ridge, just west of Denver... | U.S.A. | Colorado | Jefferson County County | West of Denver | | | Mon Dec 9 23:08:39 2019 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 4150 | RussParkA | 0 | 40.572 | -124.2564 | 86 | 26 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis forest on... | North Coast Range | | lower slope | | |
Along Bluff Street Trail, Russ Park, Ferndale
| U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:03:29 2022 | |
| |
| 4151 | RussParkB | 0 | 40.5716 | -124.2577 | 144 | 44 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis forest on... | North Coast Range | | lower slope | | |
Along Bluff Street Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:07:13 2022 | |
| |
| 4152 | RussParkC | 0 | 40.5719 | -124.2581 | 114 | 35 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Small patch of Sequoia sempervirens at base o... | North Coast Range | | lower slope | | |
Along Bluff Street Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:11:26 2022 | |
| |
| 4153 | RussParkD | 0 | 40.5711 | -124.2589 | 247 | 75 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis | North Coast Range | | mid slope | | |
Along Pacific View Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:13:27 2022 | |
| |
| 4154 | RussParkE | 0 | 40.5711 | -124.2591 | 270 | 82 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis | North Coast Range | | mid slope | | |
Along Pacific View Trail, Russ Park, Ferndale.
... | U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:14:54 2022 | |
| |
| 4155 | RussParkF | 0 | 40.5717 | -124.2553 | 116 | 35 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis | North Coast Range | | lower slope | | |
At trailhead, Russ Park, Ferndale
| U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:16:41 2022 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 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 | |
| |
| 4065 | | 0 | 42.2345 | -122.6956 | | 750 | CalTopo | CalTopo | | | GPS | | | | | | | "A01" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Sun Apr 14 22:04:32 2019 | |
| |
| 4068 | | 0 | 42.23488 | -122.69548 | | 750 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | "Rhynchostoma" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 17:59:17 2019 | |
| |
| 4070 | | 0 | 42.234802 | -122.69474 | | 755 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | "B02" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 18:05:41 2019 | |
| |
| 4071 | | 0 | 42.234592 | -122.69404 | | 765 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | "B03" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 18:07:30 2019 | |
| |
| 4072 | | 0 | 42.234573 | -122.69342 | | 765 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | "B04" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 18:10:54 2019 | |
| |
| 4073 | | 0 | 42.234768 | -122.69358 | | 760 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | "B05" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 18:16:51 2019 | |
| |
| 4074 | | 0 | 42.235188 | -122.69298 | | 750 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | "B06" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 18:18:48 2019 | |
| |
| 4075 | | 0 | 42.235188 | -122.693214 | | 750 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 18:21:42 2019 | |
| |
| 4076 | | 0 | 42.234932 | -122.69642 | | 740 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | "B08" |
Quercus garryana / Toxicodendron diversilobum w... | Siskiyou Mountains | | upper slope | NE | ~5 deg. |
Imperatrice property (City of Ashland)
| U.S.A. | Oregon | Jackson County County | N of Ashland | | | Wed Apr 17 18:23:19 2019 | |
| |