1
| 1
Pinus ponderosa
- Cone
Great Basin National Park, Eastern Nevada.
Nevada
|
2
| 2
Pinus ponderosa
- Cone
From the Incline Villiage area, east side of Lake Tahoe.
Altitude : 6,200 feet.
Nevada
|
3
| 3
Pinus ponderosa
- Cone
Collected on Kingsbury Grade (highway 207), west of Gardnerville.
Altitude : 5,000 feet.
Nevada
|
4
| 4
Pinus ponderosa
- Cone
From Camp Richardson, west side of Lake Tahoe.
Altitude : 6,200 feet.
California
|
5
| 5
Pinus ponderosa and Pinus jeffreyi
- Trunks
California
|
6
| 6
Pinus ponderosa x Pinus jeffreyi
- Cone
Collected near Incline Villiage, est side of Lake Tahoe.
Altitude : 6,200 feet.
Pinus jeffreyi is the dominant forest tree in the Lake Tahoe Basin. Pinus ponderosa in uncommon, usually growing at lower elevations. In the Incline Village area are many Pinus ponderosa, Pinus jeffreyi and Pinus ponderosa x jeffreyi intermediates growing side by side along highway 28. The green foliage of Pinus ponderosa stands out against the bluer foliage of Pinus jeffreyi. Pinus ponderosa can also be easily distinguished by it's immature cones which are green, compared to the purple or brownish cones of Pinus jeffreyi.
Nevada
|
7
| 7
Pinus ponderosa x Pinus jeffreyi
- Cone
Collected at Incline Villiage, est side of Lake Tahoe.
Altitude : 6,200 feet.
In this area you can find an interesting assortment of Pinus ponderosa and Pinus jeffreyi cones and many intermediates. To add to the variety in the area, Pinus washoensis, with its cones that look like miniature Pinus jeffreyi cones, is found about 15 miles away.
Nevada
|
8
| 8
Pinus ponderosa
- Cones
Kingsbury Grade, Douglas County.
Nevada
|
9
| 9
Pinus ponderosa
- Cones
Kingsbury Grade, Douglas County.
Nevada
|
10
| 10
Pinus ponderosa
- Tree
North Plateau race, Near Bend.
Oregon
|
11
| 11
Pinus ponderosa
- Cone
North Plateau race, East of Mt. Hood.
Oregon
|
12
| 12
Pinus ponderosa
- Cone
California
|
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