ACERACEAE (Maple family)

Acer barbatum Michx. southern sugar maple [US; Mississippi; Warren County; 32 deg. 25.91'N, 90 deg. 42.95'W ; T17N, R5E, S21; 340 feet][on north side of Fox Road, Bluff Experimental Forest, loessal bluff hills; April 13, 2006; Collected & identified by Danny Skojac; #1230]

Acer glabrum Torr. var. douglasii (Hook.) Dippel Douglas maple [US; Washington; Spokane County; Spokane; T25N, R43E, S18; 1,850 feet][Huntington Park (Monroe Street Power Plant); April 6, 1998; Collected & identified by Chuck Walker; #WA05]

Acer glabrum Torr. var. douglasii (Hook.) Dippel Douglas maple [US; Washington; Spokane County Spokane; T25N, R43E, S29; 2,260 feet][front yard at 118 E. 22nd Av.; May 29, 1998; Collected & identified by Chuck Walker; #WA24]

Acer grandidentatum Nutt. bigtooth maple [US; Arizona; Yavapai County; T16N, R6W, S22][Cottonwood Canyon, off Camp Wood Road, six miles from Williamson Valley Rd., 22 miles from Prescott; October 8, 1995; Collected by Chuck Walker; Identified by Dr. Archie Dickey; #AZ235]

Acer leucoderme Small chalk maple [US; Arkansas; Montgomery County; T4S, R27W, S27; 34 deg. 22.540'N, 93 deg. 52.849'W; 920 feet] [along edge of forest, Camping Area C, Albert Pike Recreation Area, Ouachita National Forest; September 4, 2006; Collected & identified by Chuck Walker; #AR49]

Acer macrophyllum Pursh bigleaf maple [US; California; Humboldt County; T11N, R1E, S35; 41 deg. 17.483'N, 124 deg. 1.692'W; 80 feet][along Redwood Creek Trail, east side of Highway #101, about two miles northeast of Orick; April 14, 2005; Collected & identified by Chuck Walker; #CA166]

Acer negundo L. boxelder [US; Arizona; Greenlee County; T2S, R29E, S10; 33 deg. 16.15'N, 109 deg. 20.88'W; 5,800 feet][Upper Campground of Juan Miller Campgrounds; May 22, 1996; Collected & identified by Chuck Walker; #AZ294]

Acer palmatum var. dissectum 'Red Dragon' Thunb. ex Murray Japanese red laceleaf maple [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 37 deg. 42.898N', 89 deg. 13.24W'; 450 feet][growing behind (south) of Morris Library, Southern Illinois University; April 12, 2003; Collected by Chuck Walker; Identified by Richard Cole; #IL471]

Acer platanoides L. var. schwedleri Nichols. red-leaved maple [US; Washington; Spokane County; Spokane; T25N, R43E, S29][along street at E. 118th 22nd Av.; June 7, 1998; Collected & identified by Chuck Walker; #WA34]

Acer rubrum L. red maple [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28][median, north side of Parking Lot 26, Southern Hills; March 18, 2001; Collected & identified by Chuck Walker; #IL103]

Acer saccharinum L. silver maple [US; Illinois; Calhoun County; Brussels; T13S, R1W, S16][north edge of field, northeast of Deer Plain Rd-Hagen Rd. intersection, about three miles southeast of Brussels; September 1, 2000; Collected & identified by Chuck Walker; #IL72]

Acer saccharum Marsh. sugar maple [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28][west side of Agriculture building, Southern Illinois University; June 13, 2001; Collected & identified by Chuck Walker; #IL167]