| 1399044 |
red spruce |
Picea rubens |
mortality/regeneration |
| 9004034 |
Engelmann spruce |
Picea engelmannii |
Uinta National Forest, Trapper Hollow Timber Sale, Aug 2000, natural regenertion of Engelmann spruce in mixed conifer/aspen thinning unit |
| 1423062 |
longleaf pine |
Pinus palustris |
Spring Burn plots Escambia Experimental Forest, Alabama. 20 square feet of overstory. |
| 5126007 |
Virginia pine |
Pinus virginiana |
|
| 5126005 |
Virginia pine |
Pinus virginiana |
|
| 1212050 |
Engelmann spruce |
Picea engelmannii |
Dense pocket of regeneration in lower subalpine zone; Little Froze firebreak area, San Carlos RD, San Isabel NF |
| 1137013 |
Monterey pine |
Pinus radiata |
Pine stand regenerated as a result of wildfire. |
| 2715022 |
longleaf pine |
Pinus palustris |
Pole-size natural stand |
| 1420003 |
longleaf pine |
Pinus palustris |
Aerial view of Compartment 62, USDA Forest Service - Escambia Experimental Forest, Alabama, 1949 |
| 1420005 |
longleaf pine |
Pinus palustris |
seedlings from 1961 seed crop at Joseph Springs regeneration area, USDA Forest Service - Talladega National Forest, Alabama, June 1965 |
| 1420010 |
longleaf pine |
Pinus palustris |
scrub hardwards on sandhill site, Compartment 158, USDA Forest Service - Escambia Experimental Forest, Alabama |
| 1420012 |
longleaf pine |
Pinus palustris |
Seed Tree stand, Compartment 135, USDA Forest Service - Escambia Experimental Forest, Alabama |
| 1420001 |
longleaf pine |
Pinus palustris |
tree crowns, USDA Forest Service - Loxley Research Plots, Baldwin County, Alabama |
| 1423012 |
longleaf pine |
Pinus palustris |
Seed trees on Escambia Experimental Forest Compartment 116. November 14, 1956 |
| 1423021 |
longleaf pine |
Pinus palustris |
Uneven aged stand in South Carolina, April 1989 |
| 1420148 |
longleaf pine |
Pinus palustris |
Well-stocked sapling stand. Compartment 33. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. March 1964 |
| 1420095 |
longleaf pine |
Pinus palustris |
Compartment 156.USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. November 1961 |
| 1423049 |
longleaf pine |
Pinus palustris |
Cones with heavy regeneration, May 1962 |
| 2147050 |
longleaf pine |
Pinus palustris |
|
| 2715046 |
longleaf pine |
Pinus palustris |
dense regeneration cohort |
| 1340012 |
loblolly pine |
Pinus taeda |
Natural Stand, age 9. Pruned, Pre-commercial thinned, Fertilized, and hardwoods controlled using herbicides. Clay Co. AL. |
| 1340013 |
loblolly pine |
Pinus taeda |
Natural Stand, age 9. Pruned, Pre-commercial thinned, Fertilized, and hardwoods controlled using herbicides. Clay Co. AL. |
| 1340014 |
loblolly pine |
Pinus taeda |
Natural Stand, age 9. Pruned, Pre-commercial thinned, Fertilized, and hardwoods controlled using herbicides. Clay Co. AL. |
| 1423022 |
longleaf pine |
Pinus palustris |
Natural regeneration shown in 1977, seven years after Hurricane Camille released seedlings, Gulfport, Mississippi |
| 5126006 |
Virginia pine |
Pinus virginiana |
|
| 0908017 |
longleaf pine |
Pinus palustris |
cones maturing in crown |
| 1261017 |
Scots pine |
Pinus sylvestris |
Natural regeneration is used for Scotch pine very rarely in Poland. 95% of Scotch pine is planted. The most important species in Polish forestry. Forests stands with Scotch pine dominance occupy 68% of the total forest area (2003) |
| 1207091 |
Douglas-fir |
Pseudotsuga menziesii |
Interior regeneration in the Pseudotsuga menziesii/Juniperus communis habitat type, Brush Creek area, South Platte Ranger District |
| 5189011 |
lodgepole pine |
Pinus contorta |
Lodgepole Pine deadfall and regrowth |
| 5189012 |
lodgepole pine |
Pinus contorta |
|
| 5040076 |
red pine |
Pinus resinosa |
Red pine shelterwood stand with natural regeneration below. Red pine seed tree-shelterwood regeneration. The regenerating pine in these kinds of stands are at risk of failure due to Diplodia pinea. |
| 5040077 |
red pine |
Pinus resinosa |
Regenerating red pine stand under a shelterwood cut. |
| 5365726 |
pine |
Pinus spp. |
Pine tree growing out of a lava flow, Craters of the Moon National Monument, Idaho. |