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Plants - Conifer Trees

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Image Subject Name Scientific Name Description
5447068 blue spruce Picea pungens Colorado spruce (Picea pungens) terminal bud (also note stiff, sharp needle-like leaves)
5445987 balsam fir Abies balsamea balsam fir winter buds (Abies balsamea)
1437175 baldcypress Taxodium distichum Cypress knees, near Charleston, SC
5000040 pondcypress Taxodium ascendens Buttress trunk. Burke County, GA
5000043 pondcypress Taxodium ascendens Buttress trunk. Burke County, GA
5000039 pondcypress Taxodium ascendens Knees. Burke County, Georgia.
5434825 slash pine Pinus elliottii Sap coming up from a cut tree
1241608 ponderosa pine Pinus ponderosa Normal fall needle drop. The natural abscision of old needles seen here on 4-year old needles-- Not to be confused with needle diseases which kill one or two year old needles.
0008468 baldcypress Taxodium distichum Buds
1117261 baldcypress Taxodium distichum Large stumps
1373015 slash pine Pinus elliottii Pollen dispersing.
1373016 slash pine Pinus elliottii Pollen dispersing
1359001 redwood Sequoia spp. Fossil redwood stump at Florissant Fossil Beds National Monument in South Park, central Colorado
1373023 pine Pinus spp. Pollen covering the top of the car.
5300075 red pine Pinus resinosa Pole-sized red pine stand
5426713 Florida nutmeg Torreya taxifolia branches in a whorl pattern from main trunk
5046019 red pine Pinus resinosa A typical horizontal branch in red pine
5423522 longleaf pine Pinus palustris One week after prescribed burn
5423523 longleaf pine Pinus palustris One week after prescribed burn
5423031 longleaf pine Pinus palustris Tree growing around catface from turpentine harvesting, trough still attached to tree
5411774 sand pine Pinus clausa Plugged cored hole to prevent pathogens entering tree
5411773 sand pine Pinus clausa Coring tree to determine age
5411772 sand pine Pinus clausa Coring tree to determine age
5411770 sand pine Pinus clausa Coring tree to determine age
5411771 sand pine Pinus clausa Coring tree to determine age
5411769 sand pine Pinus clausa Coring tree to determine age
5411808 longleaf pine Pinus palustris Meristem tissue, silvery flakes reflect heat during fires
5411802 longleaf pine Pinus palustris Meristem tissue, silvery flakes reflect heat during fires
5411782 sand pine Pinus clausa Mature male cones discharging pollen
5411783 sand pine Pinus clausa Mature male cones discharging pollen
5411781 sand pine Pinus clausa Mature male cones discharging pollen
5411780 sand pine Pinus clausa Mature male cones discharging pollen
5411779 sand pine Pinus clausa Mature male cones discharging pollen
5374945 western juniper Juniperus occidentalis var. occidentalis branch with male flower clusters and fruit
1506031 cypress Cypress knees in lake; Stuart Lake
5170041 torrey pine Pinus torreyana December 2006
5177060 Florida nutmeg Torreya taxifolia Trunk of small tree showing whorled branching pattern
1441105 Utah juniper Juniperus osteosperma galls 4-1-74
5101097 bristlecone pine Pinus aristata striking pine to show pollen release
5047021 white spruce Picea glauca needle wax plugs
5061013 Douglas-fir Pseudotsuga menziesii very large stump
2120087 longleaf pine Pinus palustris Natural longleaf pines felled in an ice storm, Jan. 2005, in Randolph County, AL. Large cross-section was a free-to-grow tree with 20 annual rings. Small cross-section grew suppressed with 43 annual rings.
1238023 eastern white pine Pinus strobus Eastern White Pine in crotch of oak. Biddeford, ME.
2110032 eastern hemlock Tsuga canadensis Limited root zones of Hemlocks may not offer adequate root zone to apply soil injected insecticide treatments. Steam is at rear.
1118026 baldcypress Taxodium distichum Large stump
1247238 longleaf pine Pinus palustris Large tap root
1342085 Table Mountain pine Pinus pungens Comparison with Virginia pine foliage (left), which also has two needles per fascicle. Table Mountain pine needles (right) are larger and stiffer.
1261005 Norway spruce Picea abies Part of the root systems of a downed tree. In the "black triangle", an area of industrial air pollution and forest decay in Sudety Mountains (South-western Poland) in the 1980's.
1437035 giant sequoia Sequoiadendron giganteum Yosemite National Park, California
1437113 baldcypress Taxodium distichum Knees and buttress tree in bottomland hardwood stand, near Charlston, SC
1210005 ponderosa pine Pinus ponderosa Distinctive yellow lichen covering lower portion of trees, Bear Valley Ranger District
3943062 Mason pine Pinus massoniana Turpentine face.
3943063 Mason pine Pinus massoniana Turpentine face.
3943064 Mason pine Pinus massoniana Worker making fresh cuttings on turpentine face.
1218075 eastern arborvitae Thuja occidentalis layering
1423016 longleaf pine Pinus palustris Open grass land and longleaf "stump orchard" remain after logging. High stumps from jump-butt cat faces after naval stores production.
0008469 baldcypress Taxodium distichum Buds

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