PINACEAE (Pine family)

Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. var. concolor white fir [US; Arizona; Apache County; T6N, R28E, S17; 9,060 feet][along Big Lake Road (#261), thirteen miles from Highway #180/#191; May 23, 1996; Collected & identified by Chuck Walker; #AZ303]

Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. var. lowiana (Gord. & Glend.) Lemmon white fir [US; California; Lassen County; T38N, R15E, S16; 41 deg. 9.662'N, 121 deg. 16.565'W; 6,580 feet][at turnoff to Blue Lake from Road #258; August 17, 2004; Collected by Matt Minarchek & Chuck Walker; Identified by Chuck Walker; #CA101]

Abies magnifica A. Murr. California red fir [US; California; Lassen County; T38N, R6E, S9; 41 deg. 9.172'N, 121 deg. 16.543'W; 5,800 feet][along 4WD road on way into Window Mountain; August 25, 2004; Collected by Matt Minarchek & Chuck Walker; Identified by Chuck Walker; #CA107]

Larix kaempferi (Lam.) Carr. Japanese larch [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 37 deg. 42.806'N, 89 deg. 13.402'W; 440 feet][along Campus Lake near the Agriculture Building, Southern Illinois University; November 16, 2002; Collected & identified by Chuck Walker & Abel Kinser; #IL464]

Larix laricina (Du Roi) K. Koch. tamarack [US; Minnesota; Itasca County; T53N, R22W, S31; 1,250 feet][along old county road heading 20 m north from County Rd #428, 4.75 miles south of Highway 2 (Swan River Post Office); May 28, 1997; Collected & identified by Chuck Walker; #MN05]

Larix occidentalis Nutt. western larch [US; Washington; Spokane County; Spokane; T25N, R43E, S29; 2,230 feet][200 m southeast of Manito Pond, Manito Park; May 31, 1998; Collected & identified by Chuck Walker; #WA25]

Picea engelmannii Parry ex Engelm. Engelmann spruce [US; Arizona; Apache County; T6N, R28E, S17; 9,060 feet][along Big Lake Rd. (#261), thirteen miles from Highway #180-#191 junction; May 23, 1996; Collected & identified by Chuck Walker; #AZ309]

Picea pungens Engelm. blue spruce [US; Arizona; Apache County; T6N, R28E, S17; 9,060 feet][along Big Lake Rd. (#261), thirteen miles from Highway #180-#191 junction; May 23, 1996; Collected & identified by Chuck Walker; #AZ310]

Picea sitchensis (Bong.) Carr. Sitka spruce [US; California; Humboldt County; T7N, R1E, S19; 40 deg. 58.442'N, 124 deg. 7.068'W; 130 feet][headland south of observation point/parking lot, west of Arcata County Airport; April 13, 2005; Collected & identified by Chuck Walker; #CA163]

Pinus albicaulis Engelm. whitebark pine [US; Oregon; Klamath County; T31S, R7� E, S5; 42 deg. 55.24'N, 122 deg. 1.09'W; 8,840 feet][along trail to Mount Scott, Crater Lake National Park; August 20, 2005; Collected & identified by Chuck Walker; #OR07]

Pinus aristata Engelm. bristlecone pine [US; Arizona; Coconino County; T23N, R7E, S32; 11,600 feet][at timberline in the saddle between Humphreys Peak and Agassiz Peak; July 26, 1997; Collected & identified by Chuck Walker; #AZ481]

Pinus banksiana Lamb. jack pine [US; Minnesota; Aitken County; T52N, R22W, S6; 1,260 feet][driveway of Anderson farm, 4.5 miles south of Highway 2 along County Rd #428; May 24, 1997; Collected & identified by Chuck Walker; #MN11]

Pinus brutia Tenore Afghan pine [US; Arizona; Maricopa County; Phoenix; T2N, R2E, S12; 1,170 feet][north side of the 2500 block of W. Claremont near its junction with 27th Ave.; February 21, 1999; Collected & identified by Chuck Walker; #AZ498]

Pinus clausa (Chapm. ex Engelm.) Vasey ex Sarg. sand pine [US; Florida; Okaloosa County; Niceville; T1S, R22W, S15; 30 deg. 29.954'N, 86 deg. 25.938'W; 20 feet][along Red Cedar Trail, Fred Gannon Rocky Bayou State Park; November 11, 2008; Collected & identified by Chuck Walker; #FL92]

Pinus contorta Dougl. ex Loud. var. latifolia Engelm. ex S. Wats. lodgepole pine [US; Washington; Spokane County; T26N, R44E, S34; 1,890 feet][in copse of trees beside E. #206, 5.5 miles from Highway #2; April 8, 1998; Collected & identified by Chuck Walker; #WA14]

Pinus contorta Dougl. ex Loud. var. murrayana (Grev. & Balf.) Engelm. Murray lodgepole pine [US; California; Modoc County; T39N, R16E, S34; 41 deg. 12.492'N, 120 deg. 9.091'W; 7,490 feet][in foothills between Bear Camp Flat and Horse Mountain; July 6, 2004; Collected by Matt Minarchek & Chuck Walker; Identified by Chuck Walker; #CA33]

Pinus echinata P. Mill. shortleaf pine [US; Arkansas; Garland County; T1S, R20W, S29; 34 deg. 37.180'N, 93 deg. 10.496'W; 720 feet] [near Dogwood Trail trailhead, Lake Ouachita State Park; April 18, 2008; Collected & identified by Chuck Walker; #AR79]

Pinus echinata P. Mill. shortleaf pine [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R9W, S14; 15 feet][northeast corner of Phillip Lane-Sale St. intersection; November 10, 1993; Collected by Chuck Walker; Identified by Dr. Robert Rumsey; #LA40]

Pinus edulis Engelm. twoneedle pinyon [US; Arizona; Yavapai County; Prescott; T13N, R2W, S9; 5,600 feet][west-facing slope overlooking Haisly Homestead; March 23, 1993; Collected & identified by Chuck Walker; #AZ31]

Pinus elliottii Engelm. var. elliottii Honduras pine [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][southwest corner of library, McNeese State University; April 16, 2000; Collected & identified by Chuck Walker; #LA253]

Pinus glabra Walt. spruce pine [US; Mississippi; Washington County; Leland; T18N, R7W, S15; 33 deg. 24.483'N, 90 deg. 54.331'W; 110 feet][one of several planted along S. Deer Creek Drive E., on bank above the Creek; April 28, 2006; Collected by Chuck Walker; Identified by Danny Skojac; #MS86]

Pinus glabra Walt. spruce pine [US; Florida; Liberty County; Rock Bluff; T2N, R7W, S9; 30 deg. 34.645'N, 84 deg. 56.893'W; 150 feet][mixed hardwoods, Quercus, Magnolia, 50 m down the Bluff Trail from the Gregory Mansion, Torrey State Park; November 15, 2008; Collected & identified by Chuck Walker; #FL103]

Pinus jeffreyi Grev. & Balf. Jeffrey pine [US; California; Lassen County; T38N, R15E, S33; 41 deg. 06.584'N, 120 deg. 17.017'W; 6,880 feet][edge of woods, Warner Mountains; July 1, 2004; Collected by Matt Minarchek & Chuck Walker; Identified by Chuck Walker; #CA31]

Pinus lambertiana Dougl. sugar pine [US; California; Lassen County; T38N, R6E, S9; 41 deg. 6.733'N, 121 deg. 14.697'W; 4,960 feet][along 4WD road on way into Widow Mountain; August 25, 2004; Collected by Matt Minarchek & Chuck Walker; Identified by Chuck Walker; #CA114]

Pinus monophylla Torr. & Frem. singleleaf pinyon [US; Arizona; Yavapai County; Prescott; T13N, R2W, S3; 5,575 feet][north slope of hill overlooking southern-most S. Pleasant; May 24, 1993; Collected & identified by Chuck Walker; #AZ93]

Pinus monticola Dougl. ex D. Don western white pine [US; Idaho; Bonner County; T60N, R4W, S15; 2,570 feet][dirt road leading west from Luby Bay Campgrounds, Priest Lake; July 25, 1998; Collected & identified by Chuck Walker; #ID14]

Pinus nigra Arnold Austrian pine [US; Iowa; Fremont County; Riverton; T68N, R41W, S18; 950 feet][along #313, 0.5 miles from Department of Natural Resources Headquarters on Highway L 68, north of Riverton; August 5, 1999; Collected & identified by Chuck Walker; #IA88]

Pinus palustris P. Mill. longleaf pine [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][east bank of Contraband Bayou, 10 m north of the E. Parkway St.-Gulf Highway (#385) intersection; April 15, 2000; Collected & identified by Chuck Walker; #LA247]

Pinus palustris Mill. longleaf pine [US; Florida; Washington County; Chipley; T4N, R13W, S22; 30 deg. 43.876'N, 85 deg. 31.961'W; 310 feet][around bathrooms, Pine Ridge Campgrounds, Falling Waters State Park; November 19, 2008; Collected & identified by Chuck Walker; #FL112]

Pinus ponderosa P.& C. Lawson var. scopulorum Engelm. ponderosa pine [US; Arizona; Yavapai County; Prescott; T13N, R2W, S9; 5,600 feet][west-facing slope overlooking Haisley Homestead; March 24, 1993; Collected & identified by Chuck Walker; #AZ33]

Pinus resinosa Ait. red pine [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 450 feet][in lawn, 10 m from southwest corner of McAndrews Stadium, Southern Illinois University; March 11, 2001; Collected & identified by Chuck Walker; #IL102]

Pinus sabiniana Dougl. ex Dougl. California foothill pine [US; California; Shasta County; T32N, R6W, S9; 40 deg. 38.881'N, 122 deg. 33.443'W; 1,480 feet][Foothill community, Whiskey Creek Boat Launch-picnic grounds, on the north side of Highway #299, about five miles northwest of Shasta; April 12, 2005; Collected & identified by Chuck Walker; #CA160]

Pinus strobus L. eastern white pine [US; Iowa; Fremont County; T68N, R42W, S29; 1,150 feet][along equestrian trail due east of the Equestrian Campgrounds, Waubonsie State Park; May 27, 1999; Collected by Kyle Ehlers; Identified by Chuck Walker; #IA03]

Pinus sylvestris L. Scotch pine [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 450 feet][in lawn, on east side of Lincoln Dr., at its intersection with Chautauqua St., Southern Illinois University; June 10, 2002; Collected by Chuck Walker; Identified by Dr. Mark A. Basinger; #IL298]

Pinus taeda L. loblolly pine [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][east bank of Contraband Bayou, 15 m north of E. Parkway St.-Gulf Highway (#385) intersection; April 15, 2000; Collected & identified by Chuck Walker; #LA248]

Pinus taeda L. loblolly pine [US; Arkansas; Drew County; Collins; T14S, R5W, S26; 33 deg. 27.23'N, 91 deg. 35.23'W ; 170 feet][along west side of Collins-Snyder Rd., 0.6 miles south of Upper Weir Rd., (road leads to Camping Area 1, Cut-Off Creek Wildlife Management Area); May 28, 2006; Collected & identified by Chuck Walker; #AR40]

Pinus taeda L. loblolly pine [US; Florida; Liberty County; Rock Bluff; T2N, R7W, S17; 30 deg. 33.921'N, 84 deg. 57.028'W; 150 feet][mixed hardwoods, Quercus, Magnolia, along Weeping Ridge Trail, Torrey State Park; November 15, 2008; Collected & identified by Chuck Walker; #FL102]

Pinus virginiana P. Mill. Virginia pine [US; Georgia; Murray County; Chatsworth; 34 deg 44.442'N, 84 deg 43.099'W; 1,700 feet] [pulloff/overlook on the south side of Highway 52, about fifteen miles east of Chatsworth; December 22, 2002; Collected & identified by Chuck Walker; #GA03]

Pinus virginiana Mill. Virginia pine [US; Florida; Liberty County; Rock Bluff; T2N, R7W, S17; 30 deg. 34.380'N, 84 deg. 57.170'W; 80 feet][mixed hardwoods, Quercus, Magnolia, along Torrey Trail, southwest of the Gregory Mansion, Torrey State Park; November 15, 2008; Collected by Chuck Walker; Identified by Dr. Emile Gardiner; #FL104]

Pinus washoensis Mason & Stockwell Washoe pine [US; Nevada; Washoe County; T45N, R19E, S4; 41 deg 50.784'N, 119 deg 51.732'W; 6,400 feet][east-facing slope above spring, western edge of Mosquito Valley; June 9, 2004; Collected & identified by Chuck Walker; #NV06]

Pseudotsuga menziesii (Mirbel) Franco var. glauca (Beissn.) Franco Rocky Mountain Douglas-fir [US; Arizona; Yavapai County; T12.5, R1W, S6; 7,960 feet][north slope of Mount Union; June 17, 1993; Collected & identified by Chuck Walker; #AZ120]

Tsuga canadensis (L.) Carr. eastern hemlock [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 450 feet][Thompson Woods behind Morris Library; July 12, 2001; Collected & identified by Chuck Walker; #IL203]

Tsuga mertensiana (Bong.) Carr. mountain hemlock [US; Oregon; Klamath County; T31S, R6E, S10; 42 deg. 54.04'N, 122 deg. 5.96'W; 7,040 feet][10 m west of trail leading up to Sun Notch, Crater Lake National Park; August 21, 2005; Collected & identified by Chuck Walker; #OR08]